From 6591cf8f95ce90ecd2624118574034b7ae76f939 Mon Sep 17 00:00:00 2001
From: Gilbert Kimutai <gilbertkimutai@gmail.com>
Date: Mon, 8 Jul 2019 06:19:41 +0300
Subject: [PATCH] added cart abstraction

---
 .idea/gradle.xml                              |   1 +
 build.gradle                                  |   8 +-
 core/.gitignore                               |   1 +
 core/build.gradle                             |  34 ++++
 core/proguard-rules.pro                       |  21 +++
 .../woodroid/core/ExampleInstrumentedTest.kt  |  24 +++
 core/src/main/AndroidManifest.xml             |   2 +
 .../me/gilo/woodroid/core/cart/CartFilter.kt  |   5 +
 .../me/gilo/woodroid/core/cart/CartItem.kt    |  13 ++
 .../gilo/woodroid/core/cart/CartRepository.kt |  17 ++
 .../java/me/gilo/woodroid/core/cart/Option.kt |   5 +
 .../woodroid/core/models/AttributeTerm.kt     |  15 ++
 .../woodroid/core/models/BillingAddress.kt    |  32 ++++
 .../me/gilo/woodroid/core/models/Category.kt  |  15 ++
 .../me/gilo/woodroid/core/models/Coupon.kt    |  34 ++++
 .../me/gilo/woodroid/core/models/Customer.kt  |  48 +++++
 .../gilo/woodroid/core/models/CustomerPost.kt |  12 ++
 .../java/me/gilo/woodroid/core/models/Data.kt |   5 +
 .../woodroid/core/models/DefaultAttribute.kt  |  11 ++
 .../me/gilo/woodroid/core/models/Dimension.kt |  22 +++
 .../me/gilo/woodroid/core/models/Download.kt  |   9 +
 .../me/gilo/woodroid/core/models/FeeLine.kt   |   4 +
 .../me/gilo/woodroid/core/models/Image.kt     |  18 ++
 .../me/gilo/woodroid/core/models/LineItem.kt  |  26 +++
 .../java/me/gilo/woodroid/core/models/Meta.kt |  25 +++
 .../me/gilo/woodroid/core/models/Metadata.kt  |  10 +
 .../me/gilo/woodroid/core/models/Metum.kt     |   8 +
 .../me/gilo/woodroid/core/models/Order.kt     |  73 ++++++++
 .../me/gilo/woodroid/core/models/OrderData.kt |   5 +
 .../me/gilo/woodroid/core/models/OrderNote.kt |  15 ++
 .../woodroid/core/models/PaymentDetails.kt    |  12 ++
 .../woodroid/core/models/PaymentGateway.kt    |  14 ++
 .../core/models/PaymentGatewaySetting.kt      |  16 ++
 .../me/gilo/woodroid/core/models/Product.kt   |  73 ++++++++
 .../woodroid/core/models/ProductAttribute.kt  |   2 +-
 .../woodroid/core/models/ProductReview.kt     |  20 ++
 .../me/gilo/woodroid/core/models/Refund.kt    |  17 ++
 .../gilo/woodroid/core/models/SettingGroup.kt |  11 ++
 .../woodroid/core/models/SettingOption.kt     |  19 ++
 .../woodroid/core/models/ShippingAddress.kt   |  27 +++
 .../woodroid/core/models/ShippingClass.kt     |  11 ++
 .../gilo/woodroid/core/models/ShippingLine.kt |  12 ++
 .../woodroid/core/models/ShippingMethod.kt    |  10 +
 .../gilo/woodroid/core/models/ShippingZone.kt |   9 +
 .../me/gilo/woodroid/core/models/Store.kt     |  20 ++
 .../java/me/gilo/woodroid/core/models/Tag.kt  |   9 +
 .../me/gilo/woodroid/core/models/TaxClass.kt  |   6 +
 .../me/gilo/woodroid/core/models/TaxLine.kt   |  11 ++
 .../me/gilo/woodroid/core/models/TaxRate.kt   |  15 ++
 .../gilo/woodroid/core/models/TopSellers.kt   |   7 +
 .../me/gilo/woodroid/core/models/Variation.kt |  86 +++++++++
 .../me/gilo/woodroid/core/models/Webhook.kt   |  19 ++
 .../woodroid/core/models/WebhookDelivery.kt   |  19 ++
 .../core/models/filters/CouponFilter.kt       |  15 ++
 .../core/models/filters/CustomerFilter.kt     |  32 ++++
 .../woodroid/core/models/filters/Filter.kt    |  28 +++
 .../core/models/filters/ListFilter.kt         | 171 ++++++++++++++++++
 .../core/models/filters/OrderFilter.kt        |  66 +++++++
 .../core/models/filters/OrderNoteFilter.kt    |  18 ++
 .../models/filters/ProductAttributeFilter.kt  |  28 +++
 .../filters/ProductAttributeTermFilter.kt     |  32 ++++
 .../models/filters/ProductCategoryFilter.kt   |  39 ++++
 .../core/models/filters/ProductFilter.kt      | 138 ++++++++++++++
 .../models/filters/ProductReviewFilter.kt     |  61 +++++++
 .../core/models/filters/ProductTagFilter.kt   |  34 ++++
 .../models/filters/ProductVariationFilter.kt  | 140 ++++++++++++++
 .../core/models/filters/RefundFilter.kt       |  32 ++++
 .../core/models/filters/ReportsDateFilter.kt  |  38 ++++
 .../gilo/woodroid/core/models/filters/Role.kt |  49 +++++
 .../models/filters/ShippingClassesFilter.kt   |  34 ++++
 .../gilo/woodroid/core/models/filters/Sort.kt |  15 ++
 .../core/models/filters/WebhookFilter.kt      |  15 ++
 .../core/models/report/CouponsTotal.kt        |   8 +
 .../core/models/report/CustomersTotal.kt      |   8 +
 .../core/models/report/OrdersTotal.kt         |   8 +
 .../core/models/report/ProductsTotal.kt       |   8 +
 .../core/models/report/ReviewsTotal.kt        |   8 +
 .../core/models/report/SalesPeriodTotal.kt    |  13 ++
 .../woodroid/core/models/report/SalesTotal.kt |  17 ++
 .../core/models/report/TopSellerProducts.kt   |   8 +
 core/src/main/res/values/strings.xml          |   3 +
 .../me/gilo/woodroid/core/ExampleUnitTest.kt  |  17 ++
 firebasecart/build.gradle                     |  18 ++
 .../firebasecart/FirebaseCartRepository.kt    |  47 +++++
 .../common/CompletionDocLiveData.java         |  25 +++
 .../common/CompletionGenericLiveData.kt       |  21 +++
 .../common/CompletionLiveData.java            |  24 +++
 .../firebasecart/common/DocumentLiveData.java |  41 +++++
 .../firebasecart/common/QueryLiveData.java    |  63 +++++++
 .../firebasecart/common/Resource.java         |  78 ++++++++
 .../woodroid/firebasecart/common/Status.java  |  12 ++
 .../firebasecart/models/CartLineItem.java     |  73 ++++++++
 .../firebasecart/models/Identifiable.java     |  18 ++
 .../woodroid/firebasecart/models/Model.java   |  37 ++++
 .../firebasecart/models/Repository.java       |  45 +++++
 .../woodroid/firebasecart/models/User.java    |  85 +++++++++
 settings.gradle                               |   2 +-
 .../woodroid/data/api/ProductAttributeAPI.kt  |  34 ++--
 .../data/api/ProductAttributeTermAPI.kt       |  16 +-
 .../java/me/gilo/woodroid/models/Customer.kt  |  12 ++
 .../java/me/gilo/woodroid/models/Product.kt   |   2 +-
 .../gilo/woodroid/models/ProductAttribute.kt  |  14 ++
 .../java/me/gilo/woodroid/models/Variation.kt |   2 +-
 .../repo/product/AttributeRepository.kt       |  20 +-
 104 files changed, 2691 insertions(+), 44 deletions(-)
 create mode 100644 core/.gitignore
 create mode 100644 core/build.gradle
 create mode 100644 core/proguard-rules.pro
 create mode 100644 core/src/androidTest/java/me/gilo/woodroid/core/ExampleInstrumentedTest.kt
 create mode 100644 core/src/main/AndroidManifest.xml
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/cart/CartFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/cart/CartItem.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/cart/CartRepository.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/cart/Option.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/AttributeTerm.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/BillingAddress.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Category.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Coupon.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Customer.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/CustomerPost.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Data.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/DefaultAttribute.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Dimension.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Download.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/FeeLine.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Image.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/LineItem.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Meta.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Metadata.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Metum.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Order.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/OrderData.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/OrderNote.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/PaymentDetails.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/PaymentGateway.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/PaymentGatewaySetting.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Product.kt
 rename woodroid/src/main/java/me/gilo/woodroid/models/Attribute.kt => core/src/main/java/me/gilo/woodroid/core/models/ProductAttribute.kt (88%)
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/ProductReview.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Refund.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/SettingGroup.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/SettingOption.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/ShippingAddress.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/ShippingClass.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/ShippingLine.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/ShippingMethod.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/ShippingZone.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Store.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Tag.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/TaxClass.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/TaxLine.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/TaxRate.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/TopSellers.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Variation.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/Webhook.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/WebhookDelivery.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/CouponFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/CustomerFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/Filter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ListFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/OrderFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/OrderNoteFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ProductAttributeFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ProductAttributeTermFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ProductCategoryFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ProductFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ProductReviewFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ProductTagFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ProductVariationFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/RefundFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ReportsDateFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/Role.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/ShippingClassesFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/Sort.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/filters/WebhookFilter.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/report/CouponsTotal.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/report/CustomersTotal.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/report/OrdersTotal.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/report/ProductsTotal.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/report/ReviewsTotal.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/report/SalesPeriodTotal.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/report/SalesTotal.kt
 create mode 100644 core/src/main/java/me/gilo/woodroid/core/models/report/TopSellerProducts.kt
 create mode 100644 core/src/main/res/values/strings.xml
 create mode 100644 core/src/test/java/me/gilo/woodroid/core/ExampleUnitTest.kt
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/FirebaseCartRepository.kt
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionDocLiveData.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionGenericLiveData.kt
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionLiveData.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/DocumentLiveData.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/QueryLiveData.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/Resource.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/Status.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/CartLineItem.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Identifiable.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Model.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Repository.java
 create mode 100644 firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/User.java
 create mode 100644 woodroid/src/main/java/me/gilo/woodroid/models/ProductAttribute.kt

diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 5eac64c..8d1b9aa 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -9,6 +9,7 @@
           <set>
             <option value="$PROJECT_DIR$" />
             <option value="$PROJECT_DIR$/app" />
+            <option value="$PROJECT_DIR$/core" />
             <option value="$PROJECT_DIR$/firebasecart" />
             <option value="$PROJECT_DIR$/woodroid" />
           </set>
diff --git a/build.gradle b/build.gradle
index 2db2022..3b68ce5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,14 +1,12 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
-buildscript { 
+buildscript {
     ext.kotlin_version = '1.3.21'
 
-    ext.kotlin_version = '1.3.31'
-    ext.kotlin_version = '1.3.31'
     repositories {
         google()
         jcenter()
-        
+
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.5.0-alpha08'
@@ -24,7 +22,7 @@ allprojects {
         google()
         jcenter()
         maven { url 'https://jitpack.io' }
-        
+
     }
 }
 
diff --git a/core/.gitignore b/core/.gitignore
new file mode 100644
index 0000000..796b96d
--- /dev/null
+++ b/core/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/core/build.gradle b/core/build.gradle
new file mode 100644
index 0000000..9cda62f
--- /dev/null
+++ b/core/build.gradle
@@ -0,0 +1,34 @@
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+android {
+    compileSdkVersion 28
+
+
+    defaultConfig {
+        minSdkVersion 15
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+}
diff --git a/core/proguard-rules.pro b/core/proguard-rules.pro
new file mode 100644
index 0000000..f1b4245
--- /dev/null
+++ b/core/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/core/src/androidTest/java/me/gilo/woodroid/core/ExampleInstrumentedTest.kt b/core/src/androidTest/java/me/gilo/woodroid/core/ExampleInstrumentedTest.kt
new file mode 100644
index 0000000..b33cde4
--- /dev/null
+++ b/core/src/androidTest/java/me/gilo/woodroid/core/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package me.gilo.woodroid.core
+
+import android.support.test.InstrumentationRegistry
+import android.support.test.runner.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("me.gilo.woodroid.core.test", appContext.packageName)
+    }
+}
diff --git a/core/src/main/AndroidManifest.xml b/core/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..ed52063
--- /dev/null
+++ b/core/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+		  package="me.gilo.woodroid.core"/>
diff --git a/core/src/main/java/me/gilo/woodroid/core/cart/CartFilter.kt b/core/src/main/java/me/gilo/woodroid/core/cart/CartFilter.kt
new file mode 100644
index 0000000..5c14d44
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/cart/CartFilter.kt
@@ -0,0 +1,5 @@
+package me.gilo.woodroid.core.cart
+
+class CartFilter(var cart_item_key: String) {
+    var quantity: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/cart/CartItem.kt b/core/src/main/java/me/gilo/woodroid/core/cart/CartItem.kt
new file mode 100644
index 0000000..14fa297
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/cart/CartItem.kt
@@ -0,0 +1,13 @@
+package me.gilo.woodroid.core.cart
+
+import me.gilo.woodroid.models.Product
+import java.util.ArrayList
+
+/**
+ * Created by gilo on 2/18/16.
+ */
+class CartItem {
+    lateinit var product: Product
+    lateinit var options: ArrayList<Option>
+    var qty: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/cart/CartRepository.kt b/core/src/main/java/me/gilo/woodroid/core/cart/CartRepository.kt
new file mode 100644
index 0000000..efbadd0
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/cart/CartRepository.kt
@@ -0,0 +1,17 @@
+package me.gilo.woodroid.core.cart
+
+import android.arch.lifecycle.LiveData
+import me.gilo.woodroid.models.LineItem
+
+
+abstract class CartRepository{
+
+    abstract fun clear(): LiveData<String>
+    abstract fun count(id: Int): LiveData<Int>
+    abstract fun cart(): LiveData<List<LineItem>>
+    abstract fun addToCart(lineItem: LineItem): LiveData<LineItem>
+    abstract fun delete(cartId: String): LiveData<String>
+    abstract fun restore(cartId: String): LiveData<String>
+    abstract fun update(cartId: String, quantity: Int): LiveData<LineItem>
+
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/cart/Option.kt b/core/src/main/java/me/gilo/woodroid/core/cart/Option.kt
new file mode 100644
index 0000000..1b2e045
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/cart/Option.kt
@@ -0,0 +1,5 @@
+package me.gilo.woodroid.core.cart
+
+class Option {
+    var size: Array<String>? = null
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/AttributeTerm.kt b/core/src/main/java/me/gilo/woodroid/core/models/AttributeTerm.kt
new file mode 100644
index 0000000..c8c863b
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/AttributeTerm.kt
@@ -0,0 +1,15 @@
+package me.gilo.woodroid.models
+
+import android.os.Parcel
+
+import java.io.Serializable
+
+
+class AttributeTerm : Serializable {
+    var id: Int = 0
+    var name: String? = null
+    var slug: String? = null
+    lateinit var description: String
+    var menu_order: Int = 0
+    var count: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/BillingAddress.kt b/core/src/main/java/me/gilo/woodroid/core/models/BillingAddress.kt
new file mode 100644
index 0000000..1e659eb
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/BillingAddress.kt
@@ -0,0 +1,32 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+import java.io.Serializable
+
+class BillingAddress : Serializable {
+    var id: Int = 0
+    @SerializedName("first_name")
+    lateinit var firstName: String
+    @SerializedName("last_name")
+    lateinit var lastName: String
+    lateinit var company: String
+    @SerializedName("address_1")
+    lateinit var address1: String
+    @SerializedName("address_2")
+    lateinit var address2: String
+    lateinit var city: String
+    lateinit var state: String
+    lateinit var postcode: String
+    lateinit var country: String
+    lateinit var email: String
+    lateinit var phone: String
+
+    override fun toString(): String {
+        return (firstName + " " + lastName + "\n"
+                + address1 + " " + address2 + "\n"
+                + city + ", " + state + " " + postcode + "\n"
+                + country + "\n"
+                + phone)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Category.kt b/core/src/main/java/me/gilo/woodroid/core/models/Category.kt
new file mode 100644
index 0000000..dfa64ac
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Category.kt
@@ -0,0 +1,15 @@
+package me.gilo.woodroid.models
+
+import java.io.Serializable
+
+class Category : Serializable {
+    var id: Int = 0
+    var name: String? = null
+    var slug: String? = null
+    var parent: Int = 0
+    lateinit var description: String
+    lateinit var display: String
+    lateinit var image: Image
+    var menu_order: Int = 0
+    var count: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Coupon.kt b/core/src/main/java/me/gilo/woodroid/core/models/Coupon.kt
new file mode 100644
index 0000000..7813f60
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Coupon.kt
@@ -0,0 +1,34 @@
+package me.gilo.woodroid.models
+
+import java.io.Serializable
+
+class Coupon : Serializable {
+
+    var usage_limit: Int = 0
+    var code: String? = null
+    var free_shipping: String? = null
+    var description: String? = null
+    var minimum_amount: String? = null
+    var email_restrictions: Array<String>? = null
+    var exclude_sale_items: String? = null
+    var excluded_product_ids: Array<String>? = null
+    var usage_count: String? = null
+    var individual_use: String? = null
+    var usage_limit_per_user: Int = 0
+    var limit_usage_to_x_items: Int = 0
+    var meta_data: Array<String>? = null
+    var id: Int = 0
+    var date_modified_gmt: String? = null
+    var amount: String? = null
+    var date_created: String? = null
+    var date_created_gmt: String? = null
+    var maximum_amount: String? = null
+    var discount_type: String? = null
+    var used_by: Array<String>? = null
+    var date_modified: String? = null
+    var product_ids: Array<String>? = null
+    var product_categories: Array<String>? = null
+    var date_expires: String? = null
+    var excluded_product_categories: Array<String>? = null
+    var date_expires_gmt: String? = null
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Customer.kt b/core/src/main/java/me/gilo/woodroid/core/models/Customer.kt
new file mode 100644
index 0000000..642972c
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Customer.kt
@@ -0,0 +1,48 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+import java.io.Serializable
+
+
+class Customer : Serializable {
+    var id: Int = 0
+
+    @SerializedName("created_at")
+    lateinit var createdAt: String
+
+    lateinit var email: String
+
+    @SerializedName("first_name")
+    lateinit var firstName: String
+
+    @SerializedName("last_name")
+    lateinit var lastName: String
+
+    lateinit var username: String
+    lateinit var password: String
+    lateinit var role: String
+
+    @SerializedName("last_order_id")
+    lateinit var lastOrderId: String
+
+    @SerializedName("last_order_date")
+    lateinit var lastOrderDate: String
+
+    @SerializedName("orders_count")
+    var ordersCount: Int = 0
+
+    @SerializedName("total_spent")
+    lateinit var totalSpent: String
+
+    @SerializedName("avatar_url")
+    lateinit var avatarUrl: String
+
+    @SerializedName("billing")
+    lateinit var billingAddress: BillingAddress
+
+    @SerializedName("shipping")
+    lateinit var shippingAddress: ShippingAddress
+
+
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/CustomerPost.kt b/core/src/main/java/me/gilo/woodroid/core/models/CustomerPost.kt
new file mode 100644
index 0000000..166012b
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/CustomerPost.kt
@@ -0,0 +1,12 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+import java.io.Serializable
+import java.util.ArrayList
+
+
+class CustomerPost : Serializable {
+    @SerializedName("data")
+    lateinit var datas: ArrayList<Data>
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Data.kt b/core/src/main/java/me/gilo/woodroid/core/models/Data.kt
new file mode 100644
index 0000000..7cc0311
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Data.kt
@@ -0,0 +1,5 @@
+package me.gilo.woodroid.models
+
+class Data {
+    lateinit var customer: Customer
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/DefaultAttribute.kt b/core/src/main/java/me/gilo/woodroid/core/models/DefaultAttribute.kt
new file mode 100644
index 0000000..3a3e198
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/DefaultAttribute.kt
@@ -0,0 +1,11 @@
+package me.gilo.woodroid.models
+
+import android.os.Parcel
+
+import java.io.Serializable
+
+class DefaultAttribute : Serializable {
+    var id: Int = 0
+    lateinit var name: String
+    lateinit var option: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Dimension.kt b/core/src/main/java/me/gilo/woodroid/core/models/Dimension.kt
new file mode 100644
index 0000000..30d2a5b
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Dimension.kt
@@ -0,0 +1,22 @@
+package me.gilo.woodroid.models
+
+import android.os.Parcel
+
+import java.io.Serializable
+
+
+class Dimension protected constructor(`in`: Parcel) : Serializable {
+
+    var length: String? = null
+    var width: String? = null
+    var height: String? = null
+    var unit: String? = null
+
+    init {
+        length = `in`.readString()
+        width = `in`.readString()
+        height = `in`.readString()
+        unit = `in`.readString()
+    }
+
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Download.kt b/core/src/main/java/me/gilo/woodroid/core/models/Download.kt
new file mode 100644
index 0000000..9c03ccb
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Download.kt
@@ -0,0 +1,9 @@
+package me.gilo.woodroid.models
+
+import java.io.Serializable
+
+class Download : Serializable {
+    lateinit var id: String
+    lateinit var name: String
+    lateinit var file: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/FeeLine.kt b/core/src/main/java/me/gilo/woodroid/core/models/FeeLine.kt
new file mode 100644
index 0000000..acd9a5f
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/FeeLine.kt
@@ -0,0 +1,4 @@
+package me.gilo.woodroid.models
+
+
+class FeeLine
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Image.kt b/core/src/main/java/me/gilo/woodroid/core/models/Image.kt
new file mode 100644
index 0000000..6258d0f
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Image.kt
@@ -0,0 +1,18 @@
+package me.gilo.woodroid.models
+
+import android.os.Parcel
+
+import java.io.Serializable
+import java.util.Date
+
+class Image : Serializable {
+    var id: Int = 0
+    var date_created: String? = null
+    var date_created_gmt: String? = null
+    var date_modified: String? = null
+    var date_modified_gmt: String? = null
+    var src: String? = null
+    var name: String? = null
+    var alt: String? = null
+    var position: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/LineItem.kt b/core/src/main/java/me/gilo/woodroid/core/models/LineItem.kt
new file mode 100644
index 0000000..72df385
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/LineItem.kt
@@ -0,0 +1,26 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+import java.util.ArrayList
+
+
+class LineItem {
+
+    lateinit var subtotal: String
+    @SerializedName("subtotal_tax")
+    lateinit var subtotalTax: String
+    lateinit var total: String
+    lateinit var totalTax: String
+    lateinit var price: String
+    var quantity: Int = 0
+    lateinit var taxClass: Any
+    lateinit var name: String
+
+    @SerializedName("product_id")
+    var productId: Int = 0
+
+    lateinit var sku: String
+    lateinit var variations: String
+    var meta: List<Metum> = ArrayList()
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Meta.kt b/core/src/main/java/me/gilo/woodroid/core/models/Meta.kt
new file mode 100644
index 0000000..5b85a9f
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Meta.kt
@@ -0,0 +1,25 @@
+package me.gilo.woodroid.models
+
+/**
+ * Created by gilo on 1/19/16.
+ */
+class Meta {
+
+    var thousand_separator: String? = null
+    var decimal_separator: String? = null
+    var currency_position: String? = null
+    var weight_unit: String? = null
+    var currency: String? = null
+    var timezone: String? = null
+    var isGenerate_password: Boolean = false
+    var price_num_decimals: Int = 0
+    var isTax_included: Boolean = false
+    var isSsl_enabled: Boolean = false
+    var isPermalinks_enabled: Boolean = false
+    var dimension_unit: String? = null
+    var currency_format: String? = null
+
+    override fun toString(): String {
+        return "ClassPojo [thousand_separator = $thousand_separator, decimal_separator = $decimal_separator, currency_position = $currency_position, weight_unit = $weight_unit, currency = $currency, timezone = $timezone, generate_password = $isGenerate_password, price_num_decimals = $price_num_decimals, tax_included = $isTax_included, ssl_enabled = $isSsl_enabled, permalinks_enabled = $isPermalinks_enabled, dimension_unit = $dimension_unit, currency_format = $currency_format]"
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Metadata.kt b/core/src/main/java/me/gilo/woodroid/core/models/Metadata.kt
new file mode 100644
index 0000000..68c6b0f
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Metadata.kt
@@ -0,0 +1,10 @@
+package me.gilo.woodroid.models
+
+import java.io.Serializable
+
+class Metadata : Serializable {
+    var id: Int = 0
+    lateinit var key: String
+
+
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Metum.kt b/core/src/main/java/me/gilo/woodroid/core/models/Metum.kt
new file mode 100644
index 0000000..c456579
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Metum.kt
@@ -0,0 +1,8 @@
+package me.gilo.woodroid.models
+
+
+class Metum {
+    var key: String? = null
+    var label: String? = null
+    var value: String? = null
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Order.kt b/core/src/main/java/me/gilo/woodroid/core/models/Order.kt
new file mode 100644
index 0000000..2ac2e6a
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Order.kt
@@ -0,0 +1,73 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+import java.util.ArrayList
+import java.util.Date
+
+
+class Order {
+    var id: Int = 0
+    @SerializedName("number")
+    lateinit var orderNumber: String
+    @SerializedName("created_at")
+    lateinit var createdAt: String
+
+    @SerializedName("date_created")
+    lateinit var dateCreated: Date
+
+    @SerializedName("updated_at")
+    lateinit var updatedAt: String
+    @SerializedName("completed_at")
+    lateinit var completedAt: String
+    lateinit var status: String
+    lateinit var currency: String
+    lateinit var total: String
+    lateinit var subtotal: String
+    @SerializedName("total_line_items_quantity")
+    var totalLineItemsQuantity: Int = 0
+    @SerializedName("total_tax")
+    lateinit var totalTax: String
+    @SerializedName("total_shipping")
+    lateinit var totalShipping: String
+    @SerializedName("cart_tax")
+    lateinit var cartTax: String
+    @SerializedName("shipping_tax")
+    lateinit var shippingTax: String
+    @SerializedName("total_discount")
+    lateinit var totalDiscount: String
+    @SerializedName("shipping_methods")
+    lateinit var shippingMethods: String
+    @SerializedName("payment_details")
+    lateinit var paymentDetails: PaymentDetails
+    @SerializedName("billing")
+    lateinit var billingAddress: BillingAddress
+    @SerializedName("shipping")
+    lateinit var shippingAddress: ShippingAddress
+    lateinit var note: String
+    @SerializedName("customer_ip")
+    lateinit var customerIp: String
+    @SerializedName("customer_user_agent")
+    lateinit var customerUserAgent: String
+    @SerializedName("customer_id")
+    var customerId: Int? = null
+    @SerializedName("view_order_url")
+    lateinit var viewOrderUrl: String
+    @SerializedName("line_items")
+    var lineItems: MutableList<LineItem> = ArrayList()
+    @SerializedName("shipping_lines")
+    var shippingLines: List<ShippingLine> = ArrayList()
+    @SerializedName("tax_lines")
+    var taxLines: List<TaxLine> = ArrayList()
+    @SerializedName("fee_lines")
+    var feeLines: List<FeeLine> = ArrayList()
+    @SerializedName("coupon_lines")
+    var couponLines: List<Any> = ArrayList()
+    lateinit var customer: Customer
+
+
+    fun addLineItem(lineItem: LineItem) {
+        lineItems.add(lineItem)
+
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/OrderData.kt b/core/src/main/java/me/gilo/woodroid/core/models/OrderData.kt
new file mode 100644
index 0000000..0c685b2
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/OrderData.kt
@@ -0,0 +1,5 @@
+package me.gilo.woodroid.models
+
+class OrderData {
+    lateinit var order: Order
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/OrderNote.kt b/core/src/main/java/me/gilo/woodroid/core/models/OrderNote.kt
new file mode 100644
index 0000000..de31ac2
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/OrderNote.kt
@@ -0,0 +1,15 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+import java.util.ArrayList
+
+
+class OrderNote {
+    var id: Int = 0
+    lateinit var author: String
+    lateinit var date_created: String
+    lateinit var date_created_gmt: String
+    lateinit var note: String
+    var isCustomer_note: Boolean = false
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/PaymentDetails.kt b/core/src/main/java/me/gilo/woodroid/core/models/PaymentDetails.kt
new file mode 100644
index 0000000..8b8bb44
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/PaymentDetails.kt
@@ -0,0 +1,12 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+
+class PaymentDetails {
+    @SerializedName("method_id")
+    lateinit var methodId: String
+    @SerializedName("method_title")
+    lateinit var methodTitle: String
+    var paid: Boolean? = null
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/PaymentGateway.kt b/core/src/main/java/me/gilo/woodroid/core/models/PaymentGateway.kt
new file mode 100644
index 0000000..903d498
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/PaymentGateway.kt
@@ -0,0 +1,14 @@
+package me.gilo.woodroid.models
+
+class PaymentGateway {
+
+    lateinit var id: String
+    lateinit var title: String
+    lateinit var description: String
+    var order: Int = 0
+    var isEnabled: Boolean = false
+    lateinit var method_title: String
+    lateinit var method_description: String
+    lateinit var method_supports: Array<String>
+    lateinit var settings: Map<String, PaymentGatewaySetting>
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/PaymentGatewaySetting.kt b/core/src/main/java/me/gilo/woodroid/core/models/PaymentGatewaySetting.kt
new file mode 100644
index 0000000..9af390c
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/PaymentGatewaySetting.kt
@@ -0,0 +1,16 @@
+package me.gilo.woodroid.models
+
+import com.fasterxml.jackson.annotation.JsonProperty
+
+class PaymentGatewaySetting {
+
+    lateinit var id: String
+    lateinit var label: String
+    lateinit var description: String
+    lateinit var type: String
+    lateinit var value: String
+    @JsonProperty("default")
+    lateinit var default_value: String
+    lateinit var tip: String
+    lateinit var placeholder: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Product.kt b/core/src/main/java/me/gilo/woodroid/core/models/Product.kt
new file mode 100644
index 0000000..778db37
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Product.kt
@@ -0,0 +1,73 @@
+package me.gilo.woodroid.models
+
+import java.io.Serializable
+import java.util.ArrayList
+import java.util.Date
+
+
+class Product : Serializable {
+
+    var id: Int = 0
+    lateinit var name: String
+    var slug: String? = null
+    var permalink: String? = null
+    var type: String? = null
+    lateinit var status: String
+    var isFeatured: Boolean = false
+    lateinit var catalog_visibility: String
+    lateinit var description: String
+    lateinit var short_description: String
+    lateinit var sku: String
+    lateinit var price: String
+    lateinit var regular_price: String
+    lateinit var sale_price: String
+    lateinit var date_on_sale_from: Date
+    lateinit var date_on_sale_from_gmt: Date
+    lateinit var date_on_sale_to: Date
+    lateinit var date_on_sale_to_gmt: Date
+    lateinit var price_html: String
+    var isOn_sale: Boolean = false
+    var isPurchasable: Boolean = false
+    var total_sales: Int = 0
+    var isVirtual: Boolean = false
+    var isDownloadable: Boolean = false
+    lateinit var downloads: ArrayList<Download>
+    var download_limit: Int = 0
+    var download_expiry: Int = 0
+    lateinit var external_url: String
+    lateinit var button_text: String
+    lateinit var tax_status: String
+    lateinit var tax_class: String
+    var isManage_stock: Boolean = false
+    var stock_quantity: Int = 0
+    var isIn_stock: Boolean = false
+    lateinit var backorders: String
+    var isBackorders_allowed: Boolean = false
+    var isBackordered: Boolean = false
+    var isSold_individually: Boolean = false
+    lateinit var weight: String
+    lateinit var dimensions: Any
+    var isShipping_required: Boolean = false
+    var isShipping_taxable: Boolean = false
+    lateinit var shipping_class: String
+    var shipping_class_id: Int = 0
+    var isReviews_allowed: Boolean = false
+    lateinit var average_rating: String
+    var rating_count: Int = 0
+    lateinit var related_ids: ArrayList<Int>
+    lateinit var upsell_ids: ArrayList<Int>
+    lateinit var cross_sell_ids: ArrayList<Int>
+    var parent_id: Int = 0
+    lateinit var purchase_note: String
+    lateinit var categories: ArrayList<Category>
+    lateinit var tags: ArrayList<Tag>
+    lateinit var productAttributes: ArrayList<ProductAttribute>
+    lateinit var default_attributes: ArrayList<DefaultAttribute>
+    lateinit var variations: ArrayList<Int>
+    lateinit var grouped_products: ArrayList<Int>
+    var menu_order: Int = 0
+    lateinit var meta_data: ArrayList<Metadata>
+    lateinit var images: ArrayList<Image>
+}
+
+
diff --git a/woodroid/src/main/java/me/gilo/woodroid/models/Attribute.kt b/core/src/main/java/me/gilo/woodroid/core/models/ProductAttribute.kt
similarity index 88%
rename from woodroid/src/main/java/me/gilo/woodroid/models/Attribute.kt
rename to core/src/main/java/me/gilo/woodroid/core/models/ProductAttribute.kt
index 46fab38..bbe20e3 100644
--- a/woodroid/src/main/java/me/gilo/woodroid/models/Attribute.kt
+++ b/core/src/main/java/me/gilo/woodroid/core/models/ProductAttribute.kt
@@ -2,7 +2,7 @@ package me.gilo.woodroid.models
 
 import java.io.Serializable
 
-class Attribute : Serializable {
+class ProductAttribute : Serializable {
     var id: Int = 0
     var name: String? = null
     var slug: String? = null
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/ProductReview.kt b/core/src/main/java/me/gilo/woodroid/core/models/ProductReview.kt
new file mode 100644
index 0000000..689a20c
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/ProductReview.kt
@@ -0,0 +1,20 @@
+package me.gilo.woodroid.models
+
+import java.io.Serializable
+import java.util.Date
+
+
+class ProductReview : Serializable {
+    var id: Int = 0
+    var date_created: Date? = null
+    var date_created_gmt: Date? = null
+    var product_id: Int = 0
+    lateinit var reviewer: String
+    lateinit var reviewer_email: String
+
+    lateinit var reviewer_avatar_urls: Map<String, String>
+
+    var review: String? = null
+    var rating: Int = 0
+    var isVerified: Boolean = false
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Refund.kt b/core/src/main/java/me/gilo/woodroid/core/models/Refund.kt
new file mode 100644
index 0000000..910a8d2
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Refund.kt
@@ -0,0 +1,17 @@
+package me.gilo.woodroid.models
+
+class Refund {
+
+    var refunded_by: String? = null
+    var reason: String? = null
+    var amount: String? = null
+    var date_created: String? = null
+    var meta_data: Array<Metadata>? = null
+    var date_created_gmt: String? = null
+    var id: String? = null
+    var line_items: Array<LineItem>? = null
+    var refunded_payment: String? = null
+}
+
+
+
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/SettingGroup.kt b/core/src/main/java/me/gilo/woodroid/core/models/SettingGroup.kt
new file mode 100644
index 0000000..a3598bf
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/SettingGroup.kt
@@ -0,0 +1,11 @@
+package me.gilo.woodroid.models
+
+class SettingGroup {
+
+    internal var id: String? = null
+    internal var label: String? = null
+    internal var description: String? = null
+    internal var parent_id: String? = null
+    internal var sub_groups: List<String>? = null
+
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/SettingOption.kt b/core/src/main/java/me/gilo/woodroid/core/models/SettingOption.kt
new file mode 100644
index 0000000..29e7e4e
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/SettingOption.kt
@@ -0,0 +1,19 @@
+package me.gilo.woodroid.models
+
+import com.fasterxml.jackson.annotation.JsonProperty
+
+class SettingOption {
+
+    lateinit var id: String
+    lateinit var label: String
+    lateinit var description: String
+    lateinit var value: String
+
+    @JsonProperty("default")
+    lateinit var default_value: String
+    lateinit var tip: String
+    lateinit var placeholder: String
+    lateinit var type: String
+    lateinit var options: Map<String, String>
+    lateinit var group_id: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/ShippingAddress.kt b/core/src/main/java/me/gilo/woodroid/core/models/ShippingAddress.kt
new file mode 100644
index 0000000..55c8126
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/ShippingAddress.kt
@@ -0,0 +1,27 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+class ShippingAddress {
+    var id: Int = 0
+    @SerializedName("first_name")
+    lateinit var firstName: String
+    @SerializedName("last_name")
+    lateinit var lastName: String
+    lateinit var company: String
+    @SerializedName("address_1")
+    lateinit var address1: String
+    @SerializedName("address_2")
+    lateinit var address2: String
+    lateinit var city: String
+    lateinit var state: String
+    lateinit var postcode: String
+    lateinit var country: String
+
+    override fun toString(): String {
+        return (firstName + " " + lastName + "\n" +
+                address1 + " " + address2 + "\n"
+                + city + ", " + state + " " + postcode + "\n"
+                + country)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/ShippingClass.kt b/core/src/main/java/me/gilo/woodroid/core/models/ShippingClass.kt
new file mode 100644
index 0000000..77c9f75
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/ShippingClass.kt
@@ -0,0 +1,11 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+class ShippingClass {
+    var id: Int = 0
+    lateinit var name: String
+    lateinit var slug: String
+    lateinit var description: String
+    var count: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/ShippingLine.kt b/core/src/main/java/me/gilo/woodroid/core/models/ShippingLine.kt
new file mode 100644
index 0000000..e6759e0
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/ShippingLine.kt
@@ -0,0 +1,12 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+
+class ShippingLine {
+    @SerializedName("method_id")
+    var id: String? = null
+    @SerializedName("method_title")
+    var methodTitle: String? = null
+    var total: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/ShippingMethod.kt b/core/src/main/java/me/gilo/woodroid/core/models/ShippingMethod.kt
new file mode 100644
index 0000000..be74e90
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/ShippingMethod.kt
@@ -0,0 +1,10 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+
+class ShippingMethod {
+    var id: String? = null
+    var title: String? = null
+    var descriptioon: String? = null
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/ShippingZone.kt b/core/src/main/java/me/gilo/woodroid/core/models/ShippingZone.kt
new file mode 100644
index 0000000..c84af66
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/ShippingZone.kt
@@ -0,0 +1,9 @@
+package me.gilo.woodroid.models
+
+import com.google.gson.annotations.SerializedName
+
+class ShippingZone {
+    var id: Int = 0
+    var name: String? = null
+    var order: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Store.kt b/core/src/main/java/me/gilo/woodroid/core/models/Store.kt
new file mode 100644
index 0000000..bdff849
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Store.kt
@@ -0,0 +1,20 @@
+package me.gilo.woodroid.models
+
+/**
+ * Created by gilo on 1/19/16.
+ */
+class Store {
+
+    var wc_version: String? = null
+    var description: String? = null
+    var name: String? = null
+    var url: String? = null
+    var meta: Meta? = null
+
+    var version: String? = null
+
+    override fun toString(): String {
+        return "ClassPojo [wc_version = $wc_version, description = $description, name = $name, URL = $url, meta = $meta, version = $version]"
+    }
+
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Tag.kt b/core/src/main/java/me/gilo/woodroid/core/models/Tag.kt
new file mode 100644
index 0000000..3d58718
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Tag.kt
@@ -0,0 +1,9 @@
+package me.gilo.woodroid.models
+
+import java.io.Serializable
+
+class Tag : Serializable {
+    var id: Int = 0
+    var name: String? = null
+    var slug: String? = null
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/TaxClass.kt b/core/src/main/java/me/gilo/woodroid/core/models/TaxClass.kt
new file mode 100644
index 0000000..4a90dc7
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/TaxClass.kt
@@ -0,0 +1,6 @@
+package me.gilo.woodroid.models
+
+class TaxClass {
+    lateinit var slug: String
+    lateinit var name: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/TaxLine.kt b/core/src/main/java/me/gilo/woodroid/core/models/TaxLine.kt
new file mode 100644
index 0000000..a5d7eb6
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/TaxLine.kt
@@ -0,0 +1,11 @@
+package me.gilo.woodroid.models
+
+
+class TaxLine {
+    var id: Int = 0
+    var rate_id: Int = 0
+    var code: String? = null
+    var title: String? = null
+    var total: Double = 0.toDouble()
+    var isCompound: Boolean = false
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/TaxRate.kt b/core/src/main/java/me/gilo/woodroid/core/models/TaxRate.kt
new file mode 100644
index 0000000..548a89d
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/TaxRate.kt
@@ -0,0 +1,15 @@
+package me.gilo.woodroid.models
+
+class TaxRate {
+    var id: Int = 0
+    var country: String? = null
+    var city: String? = null
+    var postcode: String? = null
+    var priority: Int = 0
+    var isCompound: Boolean = false
+    var isShipping: Boolean = false
+    var rate: String? = null
+    var name: String? = null
+    var state: String? = null
+    var order: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/TopSellers.kt b/core/src/main/java/me/gilo/woodroid/core/models/TopSellers.kt
new file mode 100644
index 0000000..3b8a1fa
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/TopSellers.kt
@@ -0,0 +1,7 @@
+package me.gilo.woodroid.models
+
+class TopSellers {
+    var title: String? = null
+    var product_id: Int = 0
+    var quantity: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Variation.kt b/core/src/main/java/me/gilo/woodroid/core/models/Variation.kt
new file mode 100644
index 0000000..ce05348
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Variation.kt
@@ -0,0 +1,86 @@
+package me.gilo.woodroid.models
+
+import java.util.ArrayList
+import java.util.Date
+
+class Variation {
+
+    var id: Int = 0
+    internal lateinit var title: String
+    internal lateinit var name: String
+    lateinit var slug: String
+    lateinit var permalink: String
+    lateinit var type: String
+    lateinit var status: String
+    var isFeatured: Boolean = false
+    lateinit var catalog_visibility: String
+    lateinit var description: String
+    lateinit var short_description: String
+    lateinit var sku: String
+    lateinit var price: String
+    lateinit var regular_price: String
+    lateinit var sale_price: String
+    lateinit var date_on_sale_from: Date
+    lateinit var date_on_sale_from_gmt: Date
+    lateinit var date_on_sale_to: Date
+    lateinit var date_on_sale_to_gmt: Date
+    lateinit var price_html: String
+    var isOn_sale: Boolean = false
+    var isPurchasable: Boolean = false
+    var total_sales: Int = 0
+    var isVirtual: Boolean = false
+    var isDownloadable: Boolean = false
+    lateinit var downloads: ArrayList<Download>
+    var download_limit: Int = 0
+    var download_expiry: Int = 0
+    lateinit var external_url: String
+    lateinit var button_text: String
+    lateinit var tax_status: String
+    lateinit var tax_class: String
+    var isManage_stock: Boolean = false
+    var stock_quantity: Int = 0
+    var isIn_stock: Boolean = false
+    lateinit var backorders: String
+    var isBackorders_allowed: Boolean = false
+    var isBackordered: Boolean = false
+    var isSold_individually: Boolean = false
+    lateinit var weight: String
+    lateinit var dimensions: Any
+    var isShipping_required: Boolean = false
+    var isShipping_taxable: Boolean = false
+    lateinit var shipping_class: String
+    var shipping_class_id: Int = 0
+    var isReviews_allowed: Boolean = false
+    lateinit var average_rating: String
+    var rating_count: Int = 0
+    lateinit var related_ids: ArrayList<Int>
+    lateinit var upsell_ids: ArrayList<Int>
+    lateinit var cross_sell_ids: ArrayList<Int>
+    var parent_id: Int = 0
+    lateinit var purchase_note: String
+    lateinit var categories: ArrayList<Category>
+    lateinit var tags: ArrayList<Tag>
+    lateinit var productAttributes: ArrayList<ProductAttribute>
+    lateinit var default_attributes: ArrayList<DefaultAttribute>
+    lateinit var grouped_products: ArrayList<Int>
+    var menu_order: Int = 0
+    lateinit var meta_data: ArrayList<Metadata>
+    lateinit var images: ArrayList<Image>
+
+    fun getTitle(): String {
+        return name
+    }
+
+    fun setTitle(title: String) {
+        this.title = title
+    }
+
+    fun getName(): String {
+        return name
+    }
+
+    fun setName(name: String) {
+        this.name = name
+    }
+
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/Webhook.kt b/core/src/main/java/me/gilo/woodroid/core/models/Webhook.kt
new file mode 100644
index 0000000..fe63394
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/Webhook.kt
@@ -0,0 +1,19 @@
+package me.gilo.woodroid.models
+
+import java.util.Date
+
+class Webhook {
+    var id: Int = 0
+    lateinit var name: String
+    lateinit var status: String
+    lateinit var topic: String
+    lateinit var resource: String
+    lateinit var event: String
+    lateinit var hooks: Array<String>
+    lateinit var delivery_url: String
+    lateinit var secret: String
+    lateinit var date_created: Date
+    lateinit var date_created_gmt: Date
+    lateinit var date_modified: Date
+    lateinit var date_modified_gmt: Date
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/WebhookDelivery.kt b/core/src/main/java/me/gilo/woodroid/core/models/WebhookDelivery.kt
new file mode 100644
index 0000000..663e98a
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/WebhookDelivery.kt
@@ -0,0 +1,19 @@
+package me.gilo.woodroid.models
+
+import java.util.Date
+
+class WebhookDelivery {
+
+    var id: Int = 0
+    lateinit var duration: String
+    lateinit var summary: String
+    lateinit var request_url: String
+    lateinit var request_headers: Map<String, String>
+    lateinit var request_body: String
+    lateinit var response_code: String
+    lateinit var response_message: String
+    lateinit var response_headers: Map<String, String>
+    lateinit var response_body: String
+    lateinit var date_created: Date
+    lateinit var date_created_gmt: Date
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/CouponFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/CouponFilter.kt
new file mode 100644
index 0000000..062e1c0
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/CouponFilter.kt
@@ -0,0 +1,15 @@
+package me.gilo.woodroid.models.filters
+
+class CouponFilter : ListFilter() {
+
+    internal lateinit var code: String
+
+    fun getCode(): String {
+        return code
+    }
+
+    fun setCode(code: String) {
+        this.code = code
+        addFilter("code", code)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/CustomerFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/CustomerFilter.kt
new file mode 100644
index 0000000..58d04e8
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/CustomerFilter.kt
@@ -0,0 +1,32 @@
+package me.gilo.woodroid.models.filters
+
+class CustomerFilter : ListFilter() {
+
+    private lateinit var email: String
+    private lateinit var role: String
+
+    //all, administrator, editor, author, contributor, subscriber, customer and shop_manager
+
+    fun getEmail(): String {
+        return email
+    }
+
+    fun setEmail(email: String) {
+        this.email = email
+        addFilter("email", email)
+    }
+
+    fun getRole(): String {
+        return role
+    }
+
+    fun setRole(role: String) {
+        this.role = role
+        addFilter("role", role)
+    }
+
+    fun setRole(role: Role) {
+        this.role = role.toString()
+        addFilter("role", role.toString())
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/Filter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/Filter.kt
new file mode 100644
index 0000000..896b568
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/Filter.kt
@@ -0,0 +1,28 @@
+package me.gilo.woodroid.models.filters
+
+import java.util.HashMap
+
+open class Filter {
+
+    internal lateinit var context: String
+
+    internal var filters: MutableMap<String, String> = HashMap()
+
+    fun getContext(): String {
+        return context
+    }
+
+    fun setContext(context: String) {
+        this.context = context
+
+        addFilter("context", context)
+    }
+
+    fun addFilter(filter: String, value: Any) {
+        filters[filter] = value.toString()
+    }
+
+    fun getFilters(): Map<String, String> {
+        return filters
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ListFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ListFilter.kt
new file mode 100644
index 0000000..dce7cc5
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ListFilter.kt
@@ -0,0 +1,171 @@
+package me.gilo.woodroid.models.filters
+
+import me.gilo.woodroid.utils.Converter
+
+import java.util.*
+
+open class ListFilter {
+
+    internal lateinit var context: String
+    internal var page: Int = 0
+    internal var per_page: Int = 0
+    internal lateinit var search: String
+    internal lateinit var after: String
+    internal lateinit var before: String
+    internal lateinit var exclude: IntArray
+    internal lateinit var include: IntArray
+    internal var offset: Int = 0
+    internal lateinit var order: String
+    internal lateinit var orderby: String
+
+
+    internal var filters: MutableMap<String, String> = HashMap()
+
+    fun getContext(): String {
+        return context
+    }
+
+    fun setContext(context: String) {
+        this.context = context
+
+        addFilter("context", context)
+    }
+
+    fun getPage(): Int {
+        return page
+    }
+
+    fun setPage(page: Int) {
+        this.page = page
+
+        addFilter("page", page)
+    }
+
+    fun getPer_page(): Int {
+        return per_page
+    }
+
+    fun setPer_page(per_page: Int) {
+        this.per_page = per_page
+
+        addFilter("per_page", per_page)
+    }
+
+    fun getSearch(): String {
+        return search
+    }
+
+    fun setSearch(search: String) {
+        this.search = search
+
+        addFilter("search", search)
+    }
+
+    fun getAfter(): String {
+        return after
+    }
+
+    fun setAfter(after: String) {
+        this.after = after
+
+        addFilter("after", after)
+    }
+
+    fun getBefore(): String {
+        return before
+    }
+
+    fun setAfter(date: Date) {
+        setAfter(Converter.getDateString(date))
+    }
+
+    fun setBefore(date: Date) {
+        setBefore(Converter.getDateString(date))
+    }
+
+    fun setBefore(before: String) {
+        this.before = before
+
+        addFilter("before", before)
+    }
+
+    fun getExclude(): IntArray {
+        return exclude
+    }
+
+    fun setExclude(exclude: IntArray) {
+        this.exclude = exclude
+
+        addFilter("exclude", exclude)
+    }
+
+    fun getInclude(): IntArray {
+        return include
+    }
+
+    fun setInclude(include: IntArray) {
+        this.include = include
+
+        addFilter("include", include)
+    }
+
+    fun getOffset(): Int {
+        return offset
+    }
+
+    fun setOffset(offset: Int) {
+        this.offset = offset
+
+        addFilter("offset", offset)
+    }
+
+    fun getOrder(): String {
+        return order
+    }
+
+    fun setOrder(order: String) {
+        this.order = order
+
+        addFilter("order", order)
+    }
+
+    fun setOrder(order: Sort) {
+        setOrder(order.toString())
+    }
+
+    fun getOrderby(): String {
+        return orderby
+    }
+
+    fun setOrderby(orderby: String) {
+        this.orderby = orderby
+
+        addFilter("orderby", orderby)
+    }
+
+    fun addFilter(filter: String, value: Any) {
+        if (value.javaClass.isArray) {
+            if (value is IntArray) {
+                var values = ""
+                for (item in value) {
+                    values += "$item,"
+                }
+
+                filters[filter] = "" + values.substring(0, values.length - 1)
+
+            } else {
+                val list = Arrays.asList(value)
+                for (item in list) {
+                    filters[filter] = item.toString()
+                }
+            }
+        } else {
+            filters[filter] = value.toString()
+        }
+    }
+
+    fun getFilters(): Map<String, String> {
+        return filters
+    }
+
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/OrderFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/OrderFilter.kt
new file mode 100644
index 0000000..f0e9a9c
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/OrderFilter.kt
@@ -0,0 +1,66 @@
+package me.gilo.woodroid.models.filters
+
+class OrderFilter : ListFilter() {
+
+    var parent: IntArray? = null
+        set(parent) {
+            field = parent
+            if (parent != null) {
+                addFilter("parent", parent)
+            }
+        }
+    var parent_exclude: IntArray? = null
+        set(parent_exclude) {
+            field = parent_exclude
+
+            if (parent_exclude != null) {
+                addFilter("parent_exclude", parent_exclude)
+            }
+        }
+
+    internal lateinit var status: String
+
+    internal var customer: Int = 0
+    internal var product: Int = 0
+    internal var dp: Int = 0
+
+    fun getStatus(): String {
+        return status
+    }
+
+    fun setStatus(status: String) {
+        this.status = status
+
+        addFilter("status", status)
+    }
+
+    fun getCustomer(): Int {
+        return customer
+    }
+
+    fun setCustomer(customer: Int) {
+        this.customer = customer
+
+        addFilter("customer", customer)
+    }
+
+    fun getProduct(): Int {
+        return product
+    }
+
+    fun setProduct(product: Int) {
+        this.product = product
+
+        addFilter("product", product)
+    }
+
+    fun getDp(): Int {
+        return dp
+    }
+
+    fun setDp(dp: Int) {
+        this.dp = dp
+        addFilter("dp", dp)
+
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/OrderNoteFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/OrderNoteFilter.kt
new file mode 100644
index 0000000..d8a6e0d
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/OrderNoteFilter.kt
@@ -0,0 +1,18 @@
+package me.gilo.woodroid.models.filters
+
+import java.util.HashMap
+
+class OrderNoteFilter : Filter() {
+
+    internal lateinit var type: String
+
+    fun getType(): String {
+        return type
+    }
+
+    fun setType(type: String) {
+        this.type = type
+
+        addFilter("type", type)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductAttributeFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductAttributeFilter.kt
new file mode 100644
index 0000000..03bff5b
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductAttributeFilter.kt
@@ -0,0 +1,28 @@
+package me.gilo.woodroid.models.filters
+
+import java.util.HashMap
+
+class ProductAttributeFilter {
+
+    internal lateinit var context: String
+
+    internal var filters: MutableMap<String, String> = HashMap()
+
+    fun getContext(): String {
+        return context
+    }
+
+    fun setContext(context: String) {
+        this.context = context
+
+        addFilter("context", context)
+    }
+
+    fun addFilter(filter: String, value: Any) {
+        filters[filter] = value.toString()
+    }
+
+    fun getFilters(): Map<String, String> {
+        return filters
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductAttributeTermFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductAttributeTermFilter.kt
new file mode 100644
index 0000000..aa8f107
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductAttributeTermFilter.kt
@@ -0,0 +1,32 @@
+package me.gilo.woodroid.models.filters
+
+class ProductAttributeTermFilter : ListFilter() {
+    internal var product: Int = 0
+    internal var hide_empty: Boolean = false
+    internal lateinit var slug: String
+
+    var isHide_empty: Boolean
+        get() = hide_empty
+        set(hide_empty) {
+            this.hide_empty = hide_empty
+            addFilter("hide_empty", hide_empty)
+        }
+
+    fun getProduct(): Int {
+        return product
+    }
+
+    fun setProduct(product: Int) {
+        this.product = product
+        addFilter("product", product)
+    }
+
+    fun getSlug(): String {
+        return slug
+    }
+
+    fun setSlug(slug: String) {
+        this.slug = slug
+        addFilter("slug", slug)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductCategoryFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductCategoryFilter.kt
new file mode 100644
index 0000000..74483b5
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductCategoryFilter.kt
@@ -0,0 +1,39 @@
+package me.gilo.woodroid.models.filters
+
+class ProductCategoryFilter : ListFilter() {
+    var parent: IntArray? = null
+        set(parent) {
+            field = parent
+            if (parent != null) {
+                addFilter("parent", parent)
+            }
+        }
+    internal var product: Int = 0
+    internal var hide_empty: Boolean = false
+    internal lateinit var slug: String
+
+    var isHide_empty: Boolean
+        get() = hide_empty
+        set(hide_empty) {
+            this.hide_empty = hide_empty
+            addFilter("hide_empty", hide_empty)
+        }
+
+    fun getProduct(): Int {
+        return product
+    }
+
+    fun setProduct(product: Int) {
+        this.product = product
+        addFilter("product", product)
+    }
+
+    fun getSlug(): String {
+        return slug
+    }
+
+    fun setSlug(slug: String) {
+        this.slug = slug
+        addFilter("slug", slug)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductFilter.kt
new file mode 100644
index 0000000..dac34ac
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductFilter.kt
@@ -0,0 +1,138 @@
+package me.gilo.woodroid.models.filters
+
+class ProductFilter : ListFilter() {
+    var parent: IntArray? = null
+        set(parent) {
+            field = parent
+
+            if (parent != null) {
+                addFilter("parent", parent)
+            }
+
+        }
+    var parent_exclude: IntArray? = null
+        set(parent_exclude) {
+            field = parent_exclude
+
+            if (parent_exclude != null) {
+                addFilter("parent_exclude", parent_exclude)
+            }
+
+        }
+    var slug: String? = null
+        set(slug) {
+            field = slug
+
+            if (slug != null) {
+                addFilter("slug", slug)
+            }
+
+        }
+    var status: String? = null
+        set(status) {
+            field = status
+
+            if (status != null) {
+                addFilter("status", status)
+            }
+
+        }
+    var type: String? = null
+        set(type) {
+            field = type
+
+            if (type != null) {
+                addFilter("type", type)
+            }
+        }
+    var sku: String? = null
+        set(sku) {
+            field = sku
+
+            if (sku != null) {
+                addFilter("sku", sku)
+            }
+        }
+    var isFeatured: Boolean = false
+        set(featured) {
+            field = featured
+
+            addFilter("featured", featured)
+        }
+    var category: Int = 0
+        set(category) {
+            field = category
+
+            addFilter("category", category)
+        }
+    var tag: String? = null
+        set(tag) {
+            field = tag
+
+            if (tag != null) {
+                addFilter("tag", tag)
+            }
+        }
+    var shipping_class: String? = null
+        set(shipping_class) {
+            field = shipping_class
+
+            if (shipping_class != null) {
+                addFilter("shipping_class", shipping_class)
+            }
+        }
+    var attribute: String? = null
+        set(attribute) {
+            field = attribute
+
+            if (attribute != null) {
+                addFilter("attribute", attribute)
+            }
+        }
+    var attribute_term: String? = null
+        set(attribute_term) {
+            field = attribute_term
+
+            if (attribute_term != null) {
+                addFilter("attribute_term", attribute_term)
+            }
+        }
+    var tax_class: String? = null
+        set(tax_class) {
+            field = tax_class
+
+            if (tax_class != null) {
+                addFilter("tax_class", tax_class)
+            }
+        }
+    var isOn_sale: Boolean = false
+        set(on_sale) {
+            field = on_sale
+
+            addFilter("on_sale", on_sale)
+        }
+    var min_price: String? = null
+        set(min_price) {
+            field = min_price
+
+            if (min_price != null) {
+                addFilter("min_price", min_price)
+            }
+        }
+    var max_price: String? = null
+        set(max_price) {
+            field = max_price
+
+            if (max_price != null) {
+                addFilter("max_price", max_price)
+            }
+        }
+    var stock_status: String? = null
+        set(stock_status) {
+            field = stock_status
+
+            if (stock_status != null) {
+                addFilter("stock_status", stock_status)
+            }
+        }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductReviewFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductReviewFilter.kt
new file mode 100644
index 0000000..75eb4a5
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductReviewFilter.kt
@@ -0,0 +1,61 @@
+package me.gilo.woodroid.models.filters
+
+class ProductReviewFilter : ListFilter() {
+
+    internal lateinit var reviewer: IntArray
+    internal lateinit var reviewer_exclude: IntArray
+    internal lateinit var reviewer_email: Array<String>
+
+    internal lateinit var product: IntArray
+    internal lateinit var status: String
+
+    fun getReviewer(): IntArray {
+        return reviewer
+    }
+
+    fun setReviewer(reviewer: IntArray) {
+        this.reviewer = reviewer
+
+        addFilter("reviewer", reviewer)
+    }
+
+    fun getReviewer_exclude(): IntArray {
+        return reviewer_exclude
+    }
+
+    fun setReviewer_exclude(reviewer_exclude: IntArray) {
+        this.reviewer_exclude = reviewer_exclude
+
+        addFilter("reviewer_exclude", reviewer_exclude)
+    }
+
+    fun getReviewer_email(): Array<String> {
+        return reviewer_email
+    }
+
+    fun setReviewer_email(reviewer_email: Array<String>) {
+        this.reviewer_email = reviewer_email
+
+        addFilter("reviewer_email", reviewer_email)
+    }
+
+    fun getProduct(): IntArray {
+        return product
+    }
+
+    fun setProduct(product: IntArray) {
+        this.product = product
+
+        addFilter("product", product)
+    }
+
+    fun getStatus(): String {
+        return status
+    }
+
+    fun setStatus(status: String) {
+        this.status = status
+
+        addFilter("status", status)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductTagFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductTagFilter.kt
new file mode 100644
index 0000000..f1c0173
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductTagFilter.kt
@@ -0,0 +1,34 @@
+package me.gilo.woodroid.models.filters
+
+class ProductTagFilter : ListFilter() {
+
+    internal var product: Int = 0
+    internal var hide_empty: Boolean = false
+    internal lateinit var slug: String
+
+    var isHide_empty: Boolean
+        get() = hide_empty
+        set(hide_empty) {
+            this.hide_empty = hide_empty
+            addFilter("hide_empty", hide_empty)
+        }
+
+
+    fun getProduct(): Int {
+        return product
+    }
+
+    fun setProduct(product: Int) {
+        this.product = product
+        addFilter("product", product)
+    }
+
+    fun getSlug(): String {
+        return slug
+    }
+
+    fun setSlug(slug: String) {
+        this.slug = slug
+        addFilter("slug", slug)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductVariationFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductVariationFilter.kt
new file mode 100644
index 0000000..93c3f1d
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ProductVariationFilter.kt
@@ -0,0 +1,140 @@
+package me.gilo.woodroid.models.filters
+
+class ProductVariationFilter : ListFilter() {
+    var parent: IntArray? = null
+        set(parent) {
+            field = parent
+
+            if (parent != null) {
+                addFilter("parent", parent)
+            }
+
+        }
+    var parent_exclude: IntArray? = null
+        set(parent_exclude) {
+            field = parent_exclude
+
+            if (parent_exclude != null) {
+                addFilter("parent_exclude", parent_exclude)
+            }
+
+        }
+    var slug: String? = null
+        set(slug) {
+            field = slug
+
+            if (slug != null) {
+                addFilter("slug", slug)
+            }
+
+        }
+    var status: String? = null
+        set(status) {
+            field = status
+
+            if (status != null) {
+                addFilter("status", status)
+            }
+
+        }
+    var type: String? = null
+        set(type) {
+            field = type
+
+            if (type != null) {
+                addFilter("type", type)
+            }
+        }
+    var sku: String? = null
+        set(sku) {
+            field = sku
+
+            if (sku != null) {
+                addFilter("sku", sku)
+            }
+        }
+    var isFeatured: Boolean = false
+        set(featured) {
+            field = featured
+
+            addFilter("featured", featured)
+        }
+    var category: String? = null
+        set(category) {
+            field = category
+
+            if (category != null) {
+                addFilter("category", category)
+            }
+        }
+    var tag: String? = null
+        set(tag) {
+            field = tag
+
+            if (tag != null) {
+                addFilter("tag", tag)
+            }
+        }
+    var shipping_class: String? = null
+        set(shipping_class) {
+            field = shipping_class
+
+            if (shipping_class != null) {
+                addFilter("shipping_class", shipping_class)
+            }
+        }
+    var attribute: String? = null
+        set(attribute) {
+            field = attribute
+
+            if (attribute != null) {
+                addFilter("attribute", attribute)
+            }
+        }
+    var attribute_term: String? = null
+        set(attribute_term) {
+            field = attribute_term
+
+            if (attribute_term != null) {
+                addFilter("attribute_term", attribute_term)
+            }
+        }
+    var tax_class: String? = null
+        set(tax_class) {
+            field = tax_class
+
+            if (tax_class != null) {
+                addFilter("tax_class", tax_class)
+            }
+        }
+    var isOn_sale: Boolean = false
+        set(on_sale) {
+            field = on_sale
+
+            addFilter("on_sale", on_sale)
+        }
+    var min_price: String? = null
+        set(min_price) {
+            field = min_price
+
+            if (min_price != null) {
+                addFilter("min_price", min_price)
+            }
+        }
+    var max_price: String? = null
+        set(max_price) {
+            field = max_price
+
+            if (max_price != null) {
+                addFilter("max_price", max_price)
+            }
+        }
+    var stock_status: String? = null
+        set(stock_status) {
+            field = stock_status
+
+            if (stock_status != null) {
+                addFilter("stock_status", stock_status)
+            }
+        }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/RefundFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/RefundFilter.kt
new file mode 100644
index 0000000..a84c31a
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/RefundFilter.kt
@@ -0,0 +1,32 @@
+package me.gilo.woodroid.models.filters
+
+class RefundFilter : ListFilter() {
+
+    var parent: IntArray? = null
+        set(parent) {
+            field = parent
+            if (parent != null) {
+                addFilter("parent", parent)
+            }
+        }
+    var parent_exclude: IntArray? = null
+        set(parent_exclude) {
+            field = parent_exclude
+
+            if (parent_exclude != null) {
+                addFilter("parent_exclude", parent_exclude)
+            }
+        }
+
+    internal var dp: Int = 0
+
+    fun getDp(): Int {
+        return dp
+    }
+
+    fun setDp(dp: Int) {
+        this.dp = dp
+        addFilter("dp", dp)
+
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ReportsDateFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ReportsDateFilter.kt
new file mode 100644
index 0000000..5779f77
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ReportsDateFilter.kt
@@ -0,0 +1,38 @@
+package me.gilo.woodroid.models.filters
+
+class ReportsDateFilter : Filter() {
+
+    internal lateinit var period: String
+    internal lateinit var date_min: String
+    internal lateinit var date_max: String
+
+    fun getPeriod(): String {
+        return period
+    }
+
+    fun setPeriod(period: String) {
+        this.period = period
+
+        addFilter("period", period)
+    }
+
+    fun getDate_min(): String {
+        return date_min
+    }
+
+    fun setDate_min(date_min: String) {
+        this.date_min = date_min
+
+        addFilter("date_min", date_min)
+    }
+
+    fun getDate_max(): String {
+        return date_max
+    }
+
+    fun setDate_max(date_max: String) {
+        this.date_max = date_max
+
+        addFilter("date_max", date_max)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/Role.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/Role.kt
new file mode 100644
index 0000000..34c5a8e
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/Role.kt
@@ -0,0 +1,49 @@
+package me.gilo.woodroid.models.filters
+
+enum class Role {
+    ALL {
+        override fun toString(): String {
+            return "all"
+        }
+    },
+    ADMINISTRATOR {
+        override fun toString(): String {
+            return "administrator"
+        }
+    },
+    EDITOR {
+        override fun toString(): String {
+            return "editor"
+        }
+    },
+
+    AUTHOR {
+        override fun toString(): String {
+            return "author"
+        }
+    },
+
+    CONTRIBUTOR {
+        override fun toString(): String {
+            return "contributor"
+        }
+    },
+
+    SUBSCRIBER {
+        override fun toString(): String {
+            return "subscriber"
+        }
+    },
+
+    CUSTOMER {
+        override fun toString(): String {
+            return "customer"
+        }
+    },
+
+    SHOP_MANAGER {
+        override fun toString(): String {
+            return "shop_manager"
+        }
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/ShippingClassesFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/ShippingClassesFilter.kt
new file mode 100644
index 0000000..83f8296
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/ShippingClassesFilter.kt
@@ -0,0 +1,34 @@
+package me.gilo.woodroid.models.filters
+
+class ShippingClassesFilter : ListFilter() {
+
+    internal var product: Int = 0
+    internal var hide_empty: Boolean = false
+    internal lateinit var slug: String
+
+    var isHide_empty: Boolean
+        get() = hide_empty
+        set(hide_empty) {
+            this.hide_empty = hide_empty
+            addFilter("hide_empty", hide_empty)
+        }
+
+
+    fun getProduct(): Int {
+        return product
+    }
+
+    fun setProduct(product: Int) {
+        this.product = product
+        addFilter("product", product)
+    }
+
+    fun getSlug(): String {
+        return slug
+    }
+
+    fun setSlug(slug: String) {
+        this.slug = slug
+        addFilter("slug", slug)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/Sort.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/Sort.kt
new file mode 100644
index 0000000..42f7931
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/Sort.kt
@@ -0,0 +1,15 @@
+package me.gilo.woodroid.models.filters
+
+enum class Sort {
+
+    ASCENDING {
+        override fun toString(): String {
+            return "asc"
+        }
+    },
+    DESCENDING {
+        override fun toString(): String {
+            return "desc"
+        }
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/filters/WebhookFilter.kt b/core/src/main/java/me/gilo/woodroid/core/models/filters/WebhookFilter.kt
new file mode 100644
index 0000000..342947f
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/filters/WebhookFilter.kt
@@ -0,0 +1,15 @@
+package me.gilo.woodroid.models.filters
+
+class WebhookFilter : ListFilter() {
+
+    internal lateinit var status: String
+
+    fun getStatus(): String {
+        return status
+    }
+
+    fun setStatus(status: String) {
+        this.status = status
+        addFilter("status", status)
+    }
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/report/CouponsTotal.kt b/core/src/main/java/me/gilo/woodroid/core/models/report/CouponsTotal.kt
new file mode 100644
index 0000000..99406f6
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/report/CouponsTotal.kt
@@ -0,0 +1,8 @@
+package me.gilo.woodroid.models.report
+
+class CouponsTotal {
+
+    lateinit var slug: String
+    lateinit var name: String
+    lateinit var total: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/report/CustomersTotal.kt b/core/src/main/java/me/gilo/woodroid/core/models/report/CustomersTotal.kt
new file mode 100644
index 0000000..17d26a2
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/report/CustomersTotal.kt
@@ -0,0 +1,8 @@
+package me.gilo.woodroid.models.report
+
+class CustomersTotal {
+
+    lateinit var slug: String
+    lateinit var name: String
+    lateinit var total: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/report/OrdersTotal.kt b/core/src/main/java/me/gilo/woodroid/core/models/report/OrdersTotal.kt
new file mode 100644
index 0000000..af32b55
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/report/OrdersTotal.kt
@@ -0,0 +1,8 @@
+package me.gilo.woodroid.models.report
+
+class OrdersTotal {
+
+    lateinit var slug: String
+    lateinit var name: String
+    lateinit var total: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/report/ProductsTotal.kt b/core/src/main/java/me/gilo/woodroid/core/models/report/ProductsTotal.kt
new file mode 100644
index 0000000..39d443a
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/report/ProductsTotal.kt
@@ -0,0 +1,8 @@
+package me.gilo.woodroid.models.report
+
+class ProductsTotal {
+
+    lateinit var slug: String
+    lateinit var name: String
+    lateinit var total: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/report/ReviewsTotal.kt b/core/src/main/java/me/gilo/woodroid/core/models/report/ReviewsTotal.kt
new file mode 100644
index 0000000..a467428
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/report/ReviewsTotal.kt
@@ -0,0 +1,8 @@
+package me.gilo.woodroid.models.report
+
+class ReviewsTotal {
+
+    lateinit var slug: String
+    lateinit var name: String
+    lateinit var total: String
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/report/SalesPeriodTotal.kt b/core/src/main/java/me/gilo/woodroid/core/models/report/SalesPeriodTotal.kt
new file mode 100644
index 0000000..cb12312
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/report/SalesPeriodTotal.kt
@@ -0,0 +1,13 @@
+package me.gilo.woodroid.models.report
+
+class SalesPeriodTotal {
+
+    private val shipping: String? = null
+    private val discount: String? = null
+    private val orders: Int = 0
+    private val tax: String? = null
+    private val customers: Int = 0
+    private val items: Int = 0
+    private val sales: String? = null
+
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/report/SalesTotal.kt b/core/src/main/java/me/gilo/woodroid/core/models/report/SalesTotal.kt
new file mode 100644
index 0000000..996887b
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/report/SalesTotal.kt
@@ -0,0 +1,17 @@
+package me.gilo.woodroid.models.report
+
+class SalesTotal {
+
+    var total_discount: Int = 0
+    var net_sales: String? = null
+    var total_customers: String? = null
+    var totals: Map<String, SalesPeriodTotal>? = null
+    var total_orders: Int = 0
+    var total_tax: String? = null
+    var total_items: Int = 0
+    var totals_grouped_by: String? = null
+    var total_shipping: String? = null
+    var average_sales: String? = null
+    var total_sales: String? = null
+    var total_refunds: Int = 0
+}
diff --git a/core/src/main/java/me/gilo/woodroid/core/models/report/TopSellerProducts.kt b/core/src/main/java/me/gilo/woodroid/core/models/report/TopSellerProducts.kt
new file mode 100644
index 0000000..49f1326
--- /dev/null
+++ b/core/src/main/java/me/gilo/woodroid/core/models/report/TopSellerProducts.kt
@@ -0,0 +1,8 @@
+package me.gilo.woodroid.models.report
+
+class TopSellerProducts {
+
+    lateinit var title: String
+    var product_id: Int = 0
+    var quantity: Int = 0
+}
diff --git a/core/src/main/res/values/strings.xml b/core/src/main/res/values/strings.xml
new file mode 100644
index 0000000..11293ff
--- /dev/null
+++ b/core/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+  <string name="app_name">core</string>
+</resources>
diff --git a/core/src/test/java/me/gilo/woodroid/core/ExampleUnitTest.kt b/core/src/test/java/me/gilo/woodroid/core/ExampleUnitTest.kt
new file mode 100644
index 0000000..2335155
--- /dev/null
+++ b/core/src/test/java/me/gilo/woodroid/core/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package me.gilo.woodroid.core
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}
diff --git a/firebasecart/build.gradle b/firebasecart/build.gradle
index 9cda62f..86cba3c 100644
--- a/firebasecart/build.gradle
+++ b/firebasecart/build.gradle
@@ -22,6 +22,11 @@ android {
         }
     }
 
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
 }
 
 dependencies {
@@ -31,4 +36,17 @@ dependencies {
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    compile project(path: ':core')
+
+    implementation 'com.google.firebase:firebase-database:18.0.0'
+    implementation 'com.google.firebase:firebase-auth:18.0.0'
+    implementation 'com.google.firebase:firebase-core:17.0.0'
+    implementation 'com.google.firebase:firebase-firestore:20.1.0'
+    implementation 'com.google.firebase:firebase-storage:18.0.0'
+    implementation 'com.google.firebase:firebase-messaging:19.0.1'
+
+
+    implementation "android.arch.paging:runtime:1.0.1"
+
+    implementation 'android.arch.lifecycle:livedata:1.1.1'
 }
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/FirebaseCartRepository.kt b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/FirebaseCartRepository.kt
new file mode 100644
index 0000000..b94de53
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/FirebaseCartRepository.kt
@@ -0,0 +1,47 @@
+package me.gilo.woodroid.firebasecart
+
+
+import android.arch.lifecycle.LiveData
+import com.google.firebase.auth.FirebaseAuth
+import com.google.firebase.firestore.CollectionReference
+import com.google.firebase.firestore.FirebaseFirestore
+import me.gilo.woodroid.core.cart.CartRepository
+import me.gilo.woodroid.models.LineItem
+
+
+open class FirebaseCartRepository : CartRepository() {
+    override fun cart(): LiveData<List<LineItem>> {
+        TODO("not implemented")
+    }
+
+    override fun clear(): LiveData<String> {
+        TODO("not implemented")
+    }
+
+    override fun count(id: Int): LiveData<Int> {
+        TODO("not implemented")
+    }
+
+    override fun addToCart(lineItem: LineItem): LiveData<LineItem> {
+        TODO("not implemented")
+    }
+
+    override fun delete(cartId: String): LiveData<String> {
+        TODO("not implemented")
+    }
+
+    override fun restore(cartId: String): LiveData<String> {
+        TODO("not implemented")
+    }
+
+    override fun update(cartId: String, quantity: Int): LiveData<LineItem> {
+        TODO("not implemented")
+    }
+
+
+    private val cart: CollectionReference = FirebaseFirestore.getInstance()
+        .collection("users")
+        .document(FirebaseAuth.getInstance().currentUser?.uid ?: "0")
+        .collection("cart")
+
+}
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionDocLiveData.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionDocLiveData.java
new file mode 100644
index 0000000..f5645f1
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionDocLiveData.java
@@ -0,0 +1,25 @@
+package me.gilo.woodroid.firebasecart.common;
+
+import android.arch.lifecycle.LiveData;
+import android.support.annotation.NonNull;
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.firestore.DocumentReference;
+
+
+public final class CompletionDocLiveData extends LiveData<Resource<Boolean>> implements OnCompleteListener<DocumentReference> {
+
+
+    public CompletionDocLiveData() {
+        setValue(new Resource<>(Status.LOADING));
+    }
+
+    @Override
+    public final void onComplete(@NonNull Task<DocumentReference> task) {
+        if (task.isSuccessful()) {
+            setValue(new Resource<>(true));
+        } else {
+            setValue(new Resource<>(task.getException()));
+        }
+    }
+}
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionGenericLiveData.kt b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionGenericLiveData.kt
new file mode 100644
index 0000000..6d0ce65
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionGenericLiveData.kt
@@ -0,0 +1,21 @@
+package me.gilo.woodroid.app.common
+
+import android.arch.lifecycle.LiveData
+import com.google.android.gms.tasks.OnCompleteListener
+import com.google.android.gms.tasks.Task
+
+
+class CompletionGenericLiveData<T> : LiveData<Resource<T>>(), OnCompleteListener<T> {
+    init {
+        value = Resource(Status.LOADING)
+    }
+
+    override fun onComplete(task: Task<T>) {
+        if (task.isSuccessful) {
+            setValue(Resource(task.result!!))
+        } else {
+            setValue(Resource(task.exception!!))
+        }
+    }
+}
+
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionLiveData.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionLiveData.java
new file mode 100644
index 0000000..a10cf19
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/CompletionLiveData.java
@@ -0,0 +1,24 @@
+package me.gilo.woodroid.firebasecart.common;
+
+import android.arch.lifecycle.LiveData;
+import android.support.annotation.NonNull;
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.Task;
+
+
+public final class CompletionLiveData extends LiveData<Resource<Boolean>> implements OnCompleteListener<Void> {
+
+
+    public CompletionLiveData() {
+        setValue(new Resource<>(Status.LOADING));
+    }
+
+    @Override
+    public final void onComplete(@NonNull Task<Void> task) {
+        if (task.isSuccessful()) {
+            setValue(new Resource<>(true));
+        } else {
+            setValue(new Resource<>(task.getException()));
+        }
+    }
+}
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/DocumentLiveData.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/DocumentLiveData.java
new file mode 100644
index 0000000..59da50d
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/DocumentLiveData.java
@@ -0,0 +1,41 @@
+package me.gilo.woodroid.firebasecart.common;
+
+import android.arch.lifecycle.LiveData;
+import com.google.firebase.firestore.*;
+
+
+public class DocumentLiveData<T> extends LiveData<Resource<T>>
+        implements EventListener<DocumentSnapshot> {
+    private final Class<T> type;
+    private ListenerRegistration registration;
+    private final DocumentReference ref;
+
+    public DocumentLiveData(DocumentReference ref, Class<T> type) {
+        this.ref = ref;
+        this.type = type;
+    }
+
+    @Override
+    public void onEvent(DocumentSnapshot snapshot, FirebaseFirestoreException e) {
+        if (e != null) {
+            setValue(new Resource<>(e));
+            return;
+        }
+        setValue(new Resource<>(snapshot.toObject(type)));
+    }
+
+    @Override
+    protected void onActive() {
+        super.onActive();
+        registration = ref.addSnapshotListener(this);
+    }
+
+    @Override
+    protected void onInactive() {
+        super.onInactive();
+        if (registration != null) {
+            registration.remove();
+            registration = null;
+        }
+    }
+}
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/QueryLiveData.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/QueryLiveData.java
new file mode 100644
index 0000000..56f9d5e
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/QueryLiveData.java
@@ -0,0 +1,63 @@
+package me.gilo.woodroid.firebasecart.common;
+
+import android.arch.lifecycle.LiveData;
+import android.support.annotation.NonNull;
+import com.google.firebase.firestore.*;
+import me.gilo.woodroid.firebasecart.models.Model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+public final class QueryLiveData<T extends Model>
+        extends LiveData<Resource<List<T>>> implements EventListener<QuerySnapshot> {
+
+    private final Query query;
+    private final Class<T> type;
+    private ListenerRegistration registration;
+
+    public QueryLiveData(Query query, Class<T> type) {
+        this.query = query;
+        this.type = type;
+
+        setValue(new Resource<>(Status.LOADING));
+    }
+
+    @Override
+    public void onEvent(QuerySnapshot snapshots, FirebaseFirestoreException e) {
+        if (e != null) {
+            setValue(new Resource<>(e));
+            return;
+        }
+        setValue(new Resource<>(documentToList(snapshots)));
+    }
+
+    @Override
+    protected void onActive() {
+        super.onActive();
+        registration = query.addSnapshotListener(this);
+    }
+
+    @Override
+    protected void onInactive() {
+        super.onInactive();
+        if (registration != null) {
+            registration.remove();
+            registration = null;
+        }
+    }
+
+    @NonNull
+    private List<T> documentToList(QuerySnapshot snapshots) {
+        final List<T> retList = new ArrayList<>();
+        if (snapshots.isEmpty()) {
+            return retList;
+        }
+
+        for (DocumentSnapshot document : snapshots.getDocuments()) {
+            retList.add(document.toObject(type).withId(document.getId()));
+        }
+
+        return retList;
+    }
+}
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/Resource.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/Resource.java
new file mode 100644
index 0000000..b1db614
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/Resource.java
@@ -0,0 +1,78 @@
+package me.gilo.woodroid.firebasecart.common;
+
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+
+import java.util.List;
+
+
+@SuppressWarnings({"WeakerAccess", "ConstantConditions"})
+public final class Resource<T> {
+    @Nullable
+    private final T data;
+    @Nullable
+    private final Exception error;
+    Status status = Status.LOADING;
+
+    public Resource(@NonNull T data) {
+        this(data, null);
+    }
+
+    public Resource(@NonNull Status status) {
+        this(null, null);
+        this.status = status;
+    }
+
+    public Resource(@NonNull Exception exception) {
+        this(null, exception);
+        this.status = Status.ERROR;
+    }
+
+    private Resource(@Nullable T value, @Nullable Exception error) {
+        this.data = value;
+        this.error = error;
+
+        if (error != null){
+            status = Status.ERROR;
+        }else if (data != null){
+            if (data instanceof List){
+                if (((List) data).size() == 0){
+                    status = Status.EMPTY;
+                }else {
+                    status = status.SUCCESS;
+                }
+            }else {
+                status = Status.SUCCESS;
+            }
+        }else {
+            status = Status.LOADING;
+        }
+    }
+
+    public boolean isSuccessful() {
+        return data != null && error == null;
+    }
+
+    @NonNull
+    public T data() {
+        if (error != null) {
+            throw new IllegalStateException("error is not null. Call isSuccessful() first.");
+        }
+        return data;
+    }
+
+    @NonNull
+    public Exception error() {
+        if (data != null) {
+            throw new IllegalStateException("data is not null. Call isSuccessful() first.");
+        }
+        return error;
+    }
+
+    @NonNull
+    public Status status() {
+        return status;
+    }
+
+
+}
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/Status.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/Status.java
new file mode 100644
index 0000000..f27710d
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/common/Status.java
@@ -0,0 +1,12 @@
+package me.gilo.woodroid.firebasecart.common;
+
+public enum Status {
+    EMPTY,
+    SUCCESS,
+    ERROR,
+    LOADING;
+
+    public Status isLoading(){
+        return LOADING;
+    }
+}
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/CartLineItem.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/CartLineItem.java
new file mode 100644
index 0000000..e5a1842
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/CartLineItem.java
@@ -0,0 +1,73 @@
+package me.gilo.woodroid.firebasecart.models;
+
+import me.gilo.woodroid.models.Product;
+
+
+public class CartLineItem extends Model{
+
+    public float price;
+    public int quantity;
+    public int productId;
+
+    Product product;
+
+    String name;
+    String imageUrl;
+    String priceString;
+
+    public float getPrice() {
+        return price;
+    }
+
+    public void setPrice(float price) {
+        this.price = price;
+    }
+
+    public int getQuantity() {
+        return quantity;
+    }
+
+    public void setQuantity(int quantity) {
+        this.quantity = quantity;
+    }
+
+    public int getProductId() {
+        return productId;
+    }
+
+    public void setProductId(int productId) {
+        this.productId = productId;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getImageUrl() {
+        return imageUrl;
+    }
+
+    public void setImageUrl(String imageUrl) {
+        this.imageUrl = imageUrl;
+    }
+
+    public String getPriceString() {
+        return priceString;
+    }
+
+    public void setPriceString(String priceString) {
+        this.priceString = priceString;
+    }
+
+    public void setProduct(Product product) {
+        this.product = product;
+    }
+
+    public Product getProduct() {
+        return product;
+    }
+}
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Identifiable.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Identifiable.java
new file mode 100644
index 0000000..50fc247
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Identifiable.java
@@ -0,0 +1,18 @@
+package me.gilo.woodroid.firebasecart.models;
+
+import com.google.firebase.firestore.Exclude;
+
+/**
+ * Represents an object that can be uniquely identified among other objects of the same type
+ * by using an UID.
+ *
+ * @param <TKey> type of the unique key (UID) this object is uniquely identified by. The type needs
+ *              a correct implementation of its equals() method or the behaviour of code using this
+ *              interface will be undefined.
+ */
+public interface Identifiable<TKey> {
+
+    @Exclude
+    TKey getEntityKey();
+
+}
\ No newline at end of file
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Model.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Model.java
new file mode 100644
index 0000000..8de6ce9
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Model.java
@@ -0,0 +1,37 @@
+package me.gilo.woodroid.firebasecart.models;
+
+import android.support.annotation.NonNull;
+import com.google.firebase.firestore.IgnoreExtraProperties;
+import com.google.firebase.firestore.ServerTimestamp;
+
+import java.io.Serializable;
+import java.util.Date;
+
+
+/**
+ * A Base Model to be extended by other models to add ids.
+ */
+
+@IgnoreExtraProperties
+public class Model implements Serializable {
+
+    public String id;
+
+    @ServerTimestamp
+    private Date date_created = null;
+
+
+    public <T extends Model> T withId(@NonNull final String id) {
+        this.id = id;
+        return (T) this;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+}
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Repository.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Repository.java
new file mode 100644
index 0000000..48a7b04
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/Repository.java
@@ -0,0 +1,45 @@
+package me.gilo.woodroid.firebasecart.models;
+
+import com.google.android.gms.tasks.Task;
+
+/**
+ * Manages data access for POJOs that are uniquely identifiable by a key, such as POJOs implementing {@link Identifiable}.
+ */
+public interface Repository<TEntity extends Identifiable<TKey>, TKey> {
+
+    /**
+     * Checks the repository for a given id and returns a boolean representing its existence.
+     * @param id the unique id of an entity.
+     * @return A {@link Task} for a boolean which is 'true' if the entity for the given id exists, 'false' otherwise.
+     */
+    Task<Boolean> exists(TKey id);
+
+    /**
+     * Queries the repository for an uniquely identified entity and returns it. If the entity does
+     * not exist in the repository, a new instance is returned.
+     * @param id the unique id of an entity.
+     * @return A {@link Task} for an entity implementing {@link Identifiable}.
+     */
+    Task<TEntity> get(TKey id);
+
+    /**
+     * Stores an entity in the repository so it is accessible via its unique id.
+     * @param entity the entity implementing {@link Identifiable} to be stored.
+     * @return An {@link Task} to be notified of failures.
+     */
+    Task<Void> create(TEntity entity);
+
+    /**
+     * Updates an entity in the repository
+     * @param entity the new entity to be stored.
+     * @return A {@link Task} to be notified of failures.
+     */
+    Task<Void> update(TEntity entity);
+
+    /**
+     * Deletes an entity from the repository.
+     * @param id uniquely identifying the entity.
+     * @return A {@link Task} to be notified of failures.
+     */
+    Task<Void> delete(TKey id);
+}
\ No newline at end of file
diff --git a/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/User.java b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/User.java
new file mode 100644
index 0000000..9fcb974
--- /dev/null
+++ b/firebasecart/src/main/java/me/gilo/woodroid/firebasecart/models/User.java
@@ -0,0 +1,85 @@
+package me.gilo.woodroid.firebasecart.models;
+
+public class User{
+    String id;
+    private String middlename;
+    private String email;
+    private String dob;
+    private String gender;
+    private String surname;
+    private String firstname;
+    private String lastname;
+    private String password;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getMiddlename() {
+        return middlename;
+    }
+
+    public void setMiddlename(String middlename) {
+        this.middlename = middlename;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getDob() {
+        return dob;
+    }
+
+    public void setDob(String dob) {
+        this.dob = dob;
+    }
+
+    public String getGender() {
+        return gender;
+    }
+
+    public void setGender(String gender) {
+        this.gender = gender;
+    }
+
+    public String getSurname() {
+        return surname;
+    }
+
+    public void setSurname(String surname) {
+        this.surname = surname;
+    }
+
+    public String getFirstname() {
+        return firstname;
+    }
+
+    public void setFirstname(String firstname) {
+        this.firstname = firstname;
+    }
+
+    public String getLastname() {
+        return lastname;
+    }
+
+    public void setLastname(String lastname) {
+        this.lastname = lastname;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+}
diff --git a/settings.gradle b/settings.gradle
index 04410b5..35b7ffc 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1 +1 @@
-include ':app', ':woodroid', ':firebasecart'
+include ':app', ':woodroid', ':firebasecart', ':core'
diff --git a/woodroid/src/main/java/me/gilo/woodroid/data/api/ProductAttributeAPI.kt b/woodroid/src/main/java/me/gilo/woodroid/data/api/ProductAttributeAPI.kt
index cf44760..7c5880d 100644
--- a/woodroid/src/main/java/me/gilo/woodroid/data/api/ProductAttributeAPI.kt
+++ b/woodroid/src/main/java/me/gilo/woodroid/data/api/ProductAttributeAPI.kt
@@ -1,36 +1,36 @@
 package me.gilo.woodroid.data.api
 
 
-import me.gilo.woodroid.models.Attribute
+import me.gilo.woodroid.models.ProductAttribute
 import retrofit2.Call
 import retrofit2.http.*
 
 interface ProductAttributeAPI {
 
     @Headers("Content-Type: application/json")
-    @POST("products/attributes")
-    fun create(@Body body: Attribute): Call<Attribute>
+    @POST("products/productAttributes")
+    fun create(@Body body: ProductAttribute): Call<ProductAttribute>
 
-    @GET("products/attributes/{id}")
-    fun view(@Path("id") id: Int): Call<Attribute>
+    @GET("products/productAttributes/{id}")
+    fun view(@Path("id") id: Int): Call<ProductAttribute>
 
-    @GET("products/attributes")
-    fun list(): Call<List<Attribute>>
+    @GET("products/productAttributes")
+    fun list(): Call<List<ProductAttribute>>
 
     @Headers("Content-Type: application/json")
-    @PUT("products/attributes/{id}")
-    fun update(@Path("id") id: Int, @Body body: Attribute): Call<Attribute>
+    @PUT("products/productAttributes/{id}")
+    fun update(@Path("id") id: Int, @Body body: ProductAttribute): Call<ProductAttribute>
 
-    @DELETE("products/attributes/{id}")
-    fun delete(@Path("id") id: Int): Call<Attribute>
+    @DELETE("products/productAttributes/{id}")
+    fun delete(@Path("id") id: Int): Call<ProductAttribute>
 
-    @DELETE("products/attributes/{id}")
-    fun delete(@Path("id") id: Int, @Query("force") force: Boolean): Call<Attribute>
+    @DELETE("products/productAttributes/{id}")
+    fun delete(@Path("id") id: Int, @Query("force") force: Boolean): Call<ProductAttribute>
 
-    @POST("products/attributes/batch")
-    fun batch(@Body body: Attribute): Call<String>
+    @POST("products/productAttributes/batch")
+    fun batch(@Body body: ProductAttribute): Call<String>
 
-    @GET("products/attributes")
-    fun filter(@QueryMap filter: Map<String, String>): Call<List<Attribute>>
+    @GET("products/productAttributes")
+    fun filter(@QueryMap filter: Map<String, String>): Call<List<ProductAttribute>>
 
 }
\ No newline at end of file
diff --git a/woodroid/src/main/java/me/gilo/woodroid/data/api/ProductAttributeTermAPI.kt b/woodroid/src/main/java/me/gilo/woodroid/data/api/ProductAttributeTermAPI.kt
index e3d9e89..b3f54df 100644
--- a/woodroid/src/main/java/me/gilo/woodroid/data/api/ProductAttributeTermAPI.kt
+++ b/woodroid/src/main/java/me/gilo/woodroid/data/api/ProductAttributeTermAPI.kt
@@ -8,29 +8,29 @@ import retrofit2.http.*
 interface ProductAttributeTermAPI {
 
     @Headers("Content-Type: application/json")
-    @POST("products/attributes/{id}/terms")
+    @POST("products/productAttributes/{id}/terms")
     fun create(@Path("id") attribute_id: Int, @Body body: AttributeTerm): Call<AttributeTerm>
 
-    @GET("products/attributes/{id}/terms/[term_id]")
+    @GET("products/productAttributes/{id}/terms/[term_id]")
     fun view(@Path("id") attribute_id: Int, @Path("term_id") term_id: Int): Call<AttributeTerm>
 
-    @GET("products/attributes/{id}/terms")
+    @GET("products/productAttributes/{id}/terms")
     fun list(@Path("id") attribute_id: Int): Call<List<AttributeTerm>>
 
     @Headers("Content-Type: application/json")
-    @PUT("products/attributes/{id}/terms/[term_id]")
+    @PUT("products/productAttributes/{id}/terms/[term_id]")
     fun update(@Path("id") attribute_id: Int, @Path("term_id") term_id: Int, @Body body: AttributeTerm): Call<AttributeTerm>
 
-    @DELETE("products/attributes/{id}/terms/[term_id]")
+    @DELETE("products/productAttributes/{id}/terms/[term_id]")
     fun delete(@Path("id") attribute_id: Int, @Path("term_id") term_id: Int): Call<AttributeTerm>
 
-    @DELETE("products/attributes/{id}/terms/[term_id]")
+    @DELETE("products/productAttributes/{id}/terms/[term_id]")
     fun delete(@Path("id") attribute_id: Int, @Path("term_id") term_id: Int, @Query("force") force: Boolean): Call<AttributeTerm>
 
-    @POST("products/attributes/batch")
+    @POST("products/productAttributes/batch")
     fun batch(@Body body: AttributeTerm): Call<String>
 
-    @GET("products/attributes/{id}/terms")
+    @GET("products/productAttributes/{id}/terms")
     fun filter(@Path("id") attribute_id: Int, @QueryMap filter: Map<String, String>): Call<List<AttributeTerm>>
 
 }
\ No newline at end of file
diff --git a/woodroid/src/main/java/me/gilo/woodroid/models/Customer.kt b/woodroid/src/main/java/me/gilo/woodroid/models/Customer.kt
index 4469c1c..642972c 100644
--- a/woodroid/src/main/java/me/gilo/woodroid/models/Customer.kt
+++ b/woodroid/src/main/java/me/gilo/woodroid/models/Customer.kt
@@ -7,28 +7,40 @@ import java.io.Serializable
 
 class Customer : Serializable {
     var id: Int = 0
+
     @SerializedName("created_at")
     lateinit var createdAt: String
+
     lateinit var email: String
+
     @SerializedName("first_name")
     lateinit var firstName: String
+
     @SerializedName("last_name")
     lateinit var lastName: String
+
     lateinit var username: String
     lateinit var password: String
     lateinit var role: String
+
     @SerializedName("last_order_id")
     lateinit var lastOrderId: String
+
     @SerializedName("last_order_date")
     lateinit var lastOrderDate: String
+
     @SerializedName("orders_count")
     var ordersCount: Int = 0
+
     @SerializedName("total_spent")
     lateinit var totalSpent: String
+
     @SerializedName("avatar_url")
     lateinit var avatarUrl: String
+
     @SerializedName("billing")
     lateinit var billingAddress: BillingAddress
+
     @SerializedName("shipping")
     lateinit var shippingAddress: ShippingAddress
 
diff --git a/woodroid/src/main/java/me/gilo/woodroid/models/Product.kt b/woodroid/src/main/java/me/gilo/woodroid/models/Product.kt
index 2ea22ec..778db37 100644
--- a/woodroid/src/main/java/me/gilo/woodroid/models/Product.kt
+++ b/woodroid/src/main/java/me/gilo/woodroid/models/Product.kt
@@ -61,7 +61,7 @@ class Product : Serializable {
     lateinit var purchase_note: String
     lateinit var categories: ArrayList<Category>
     lateinit var tags: ArrayList<Tag>
-    lateinit var attributes: ArrayList<Attribute>
+    lateinit var productAttributes: ArrayList<ProductAttribute>
     lateinit var default_attributes: ArrayList<DefaultAttribute>
     lateinit var variations: ArrayList<Int>
     lateinit var grouped_products: ArrayList<Int>
diff --git a/woodroid/src/main/java/me/gilo/woodroid/models/ProductAttribute.kt b/woodroid/src/main/java/me/gilo/woodroid/models/ProductAttribute.kt
new file mode 100644
index 0000000..bbe20e3
--- /dev/null
+++ b/woodroid/src/main/java/me/gilo/woodroid/models/ProductAttribute.kt
@@ -0,0 +1,14 @@
+package me.gilo.woodroid.models
+
+import java.io.Serializable
+
+class ProductAttribute : Serializable {
+    var id: Int = 0
+    var name: String? = null
+    var slug: String? = null
+    var type: String? = null
+    var position: Int = 0
+    var isVisible: Boolean = false
+    var isVariation: Boolean = false
+    var options: Array<String>? = null
+}
diff --git a/woodroid/src/main/java/me/gilo/woodroid/models/Variation.kt b/woodroid/src/main/java/me/gilo/woodroid/models/Variation.kt
index 8ece094..ce05348 100644
--- a/woodroid/src/main/java/me/gilo/woodroid/models/Variation.kt
+++ b/woodroid/src/main/java/me/gilo/woodroid/models/Variation.kt
@@ -60,7 +60,7 @@ class Variation {
     lateinit var purchase_note: String
     lateinit var categories: ArrayList<Category>
     lateinit var tags: ArrayList<Tag>
-    lateinit var attributes: ArrayList<Attribute>
+    lateinit var productAttributes: ArrayList<ProductAttribute>
     lateinit var default_attributes: ArrayList<DefaultAttribute>
     lateinit var grouped_products: ArrayList<Int>
     var menu_order: Int = 0
diff --git a/woodroid/src/main/java/me/gilo/woodroid/repo/product/AttributeRepository.kt b/woodroid/src/main/java/me/gilo/woodroid/repo/product/AttributeRepository.kt
index 6735eef..d96a121 100644
--- a/woodroid/src/main/java/me/gilo/woodroid/repo/product/AttributeRepository.kt
+++ b/woodroid/src/main/java/me/gilo/woodroid/repo/product/AttributeRepository.kt
@@ -1,7 +1,7 @@
 package me.gilo.woodroid.repo.product
 
 import me.gilo.woodroid.data.api.ProductAttributeAPI
-import me.gilo.woodroid.models.Attribute
+import me.gilo.woodroid.models.ProductAttribute
 import me.gilo.woodroid.models.filters.ProductAttributeFilter
 import me.gilo.woodroid.repo.WooRepository
 import retrofit2.Call
@@ -11,32 +11,32 @@ class AttributeRepository(baseUrl: String, consumerKey: String, consumerSecret:
 
     private val apiService: ProductAttributeAPI = retrofit.create(ProductAttributeAPI::class.java)
 
-    fun create(attribute: Attribute): Call<Attribute> {
-        return apiService.create(attribute)
+    fun create(productAttribute: ProductAttribute): Call<ProductAttribute> {
+        return apiService.create(productAttribute)
     }
 
 
-    fun attribute(id: Int): Call<Attribute> {
+    fun attribute(id: Int): Call<ProductAttribute> {
         return apiService.view(id)
     }
 
-    fun attributes(): Call<List<Attribute>> {
+    fun attributes(): Call<List<ProductAttribute>> {
         return apiService.list()
     }
 
-    fun attributes(productAttributeFilter: ProductAttributeFilter): Call<List<Attribute>> {
+    fun attributes(productAttributeFilter: ProductAttributeFilter): Call<List<ProductAttribute>> {
         return apiService.filter(productAttributeFilter.filters)
     }
 
-    fun update(id: Int, attribute: Attribute): Call<Attribute> {
-        return apiService.update(id, attribute)
+    fun update(id: Int, productAttribute: ProductAttribute): Call<ProductAttribute> {
+        return apiService.update(id, productAttribute)
     }
 
-    fun delete(id: Int): Call<Attribute> {
+    fun delete(id: Int): Call<ProductAttribute> {
         return apiService.delete(id)
     }
 
-    fun delete(id: Int, force: Boolean): Call<Attribute> {
+    fun delete(id: Int, force: Boolean): Call<ProductAttribute> {
         return apiService.delete(id, force)
     }