Create New Article added

api/src/main/java/io/realworld/api/models/entities/ArticleData.kt

@@ -7,11 +7,11 @@ import com.squareup.moshi.JsonClass
 @JsonClass(generateAdapter = true)
 data class ArticleData(
     @Json(name = "body")
-    val body: String,
+    val body: String?=null,
     @Json(name = "description")
-    val description: String,
+    val description: String?=null,
     @Json(name = "tagList")
-    val tagList: List<String>,
+    val tagList: List<String>?=null,
     @Json(name = "title")
-    val title: String
+    val title: String?=null
 )

api/src/main/java/io/realworld/api/models/requests/UpsertArticleRequest.kt

@@ -0,0 +1,13 @@
+package io.realworld.api.models.requests
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+import io.realworld.api.models.entities.Article
+import io.realworld.api.models.entities.ArticleData
+
+
+@JsonClass(generateAdapter = true)
+data class UpsertArticleRequest(
+    @Json(name ="article")
+    val article : ArticleData
+)

api/src/main/java/io/realworld/api/services/ConduitAuthAPI.kt

@@ -1,5 +1,6 @@
 package io.realworld.api.services
 
+import io.realworld.api.models.requests.UpsertArticleRequest
 import io.realworld.api.models.requests.UserUpdateRequest
 import io.realworld.api.models.responses.ArticleResponse
 import io.realworld.api.models.responses.ArticlesResponse
@@ -45,4 +46,9 @@ interface ConduitAuthAPI {
     suspend fun unfavoriteArticle(
         @Path("slug") slug: String
     ): Response<ArticleResponse>
+
+    @POST("articles")
+    suspend fun createArticle(
+        @Body article: UpsertArticleRequest
+    ) :Response<ArticleResponse>
 }

app/src/main/java/io/realworld/android/data/ArticlesRepo.kt

@@ -1,11 +1,34 @@
 package io.realworld.android.data
 
 import io.realworld.api.ConduitClient
+import io.realworld.api.models.entities.Article
+import io.realworld.api.models.entities.ArticleData
+import io.realworld.api.models.requests.UpsertArticleRequest
 
 object ArticlesRepo {
     val api = ConduitClient.publicApi
     val authApi = ConduitClient.authApi
 
     suspend fun getGlobalFeed() = api.getArticles().body()?.articles
     suspend fun getMyFeed() = authApi.getFeedArticles().body()?.articles
+
+    suspend fun createArticle(
+        title:String?,
+        description:String?,
+        body:String?,
+        tagList:List<String>?=null
+    ) : Article? {
+        val response =authApi.createArticle(
+            UpsertArticleRequest(
+            ArticleData(
+                title=title,
+                description = description,
+                body = body,
+                tagList = tagList
+            )
+        )
+        )
+
+        return response.body()?.article
+    }
 }

app/src/main/java/io/realworld/android/ui/article/ArticleViewModel.kt

@@ -4,6 +4,7 @@ import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import io.realworld.android.data.ArticlesRepo
 import io.realworld.api.ConduitClient
 import io.realworld.api.models.entities.Article
 import kotlinx.coroutines.launch
@@ -20,4 +21,21 @@ class ArticleViewModel : ViewModel() {
         response.body()?.article.let { _article.postValue(it) }
 
     }
+
+
+    fun createArticle(
+        title:String?,
+        description:String?,
+        body:String?,
+        tagList:List<String>?=null
+    ) =viewModelScope.launch {
+        val article = ArticlesRepo.createArticle(
+            title=title,
+            description = description,
+            body=body,
+            tagList = tagList
+        )
+    }
+
+
 }

app/src/main/java/io/realworld/android/ui/article/CreateArticleFragment.kt

@@ -0,0 +1,46 @@
+package io.realworld.android.ui.article
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Toast
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import io.realworld.android.databinding.FragmentCreateArticleBinding
+
+class CreateArticleFragment: Fragment() {
+
+
+    private var _binding:FragmentCreateArticleBinding?= null
+    private lateinit var articleViewModel:ArticleViewModel
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        _binding= FragmentCreateArticleBinding.inflate(layoutInflater,container,false)
+        articleViewModel= ViewModelProvider(this).get(ArticleViewModel::class.java)
+
+
+        return _binding?.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        _binding?.apply {
+            submitButton.setOnClickListener{
+                articleViewModel.createArticle(
+                        title=articleTitleTv.text.toString().takeIf { it.isNotBlank() },
+                        description = articleDesciptionTv.text.toString().takeIf { it.isNotBlank() },
+                        body = articleBodyTv.text.toString().takeIf{it.isNotBlank()},
+                        tagList = articleTagTv.text.toString().split("\\s".toRegex())
+                )
+                Toast.makeText(requireContext(),"Article Published",Toast.LENGTH_SHORT).show()
+            }
+        }
+    }
+
+}

app/src/main/res/drawable/ic_create_article.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24.0" android:viewportWidth="24.0" android:width="24dp">
+
+    <path android:fillColor="@android:color/white" android:pathData="M14,10L2,10v2h12v-2zM14,6L2,6v2h12L14,6zM18,14v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zM2,16h8v-2L2,14v2z"/>
+
+</vector>

app/src/main/res/layout/fragment_create_article.xml

@@ -0,0 +1,38 @@
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:padding="10dp"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+    <EditText
+        android:hint="Article Title"
+        android:id="@+id/articleTitleTv"
+        android:inputType="textUri"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+    <EditText
+        android:hint="What's this article about?"
+        android:id="@+id/articleDesciptionTv"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+    <EditText
+        android:hint="Write your article (in markdown)"
+        android:lines="5"
+        android:gravity="top"
+        android:id="@+id/articleBodyTv"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+    <EditText
+        android:hint="Enter tags"
+        android:id="@+id/articleTagTv"
+        android:inputType="textEmailAddress"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+
+    <Button
+        android:layout_gravity="center"
+        android:text="Publish Article"
+        android:id="@+id/submitButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"/>
+</LinearLayout>

app/src/main/res/menu/menu_main_user.xml

@@ -12,10 +12,14 @@
                 android:id="@+id/nav_my_feed"
                 android:icon="@drawable/ic_my_feed"
                 android:title="@string/menu_my_feed" />
+        <item
+                android:id="@+id/nav_create_article"
+                android:icon="@drawable/ic_create_article"
+                android:title="@string/create_article" />
 
         <item
                 android:id="@+id/nav_settings"
                 android:icon="@drawable/ic_menu_settings"
                 android:title="@string/menu_settings" />
     </group>
-</menu>
+</menu>

app/src/main/res/navigation/navigation_main.xml

@@ -51,4 +51,9 @@
             android:id="@+id/nav_article"
             android:name="io.realworld.android.ui.article.ArticleFragment"
             tools:layout="@layout/fragment_article" />
+
+    <fragment
+            android:id="@+id/nav_create_article"
+            android:name="io.realworld.android.ui.article.CreateArticleFragment"
+            tools:layout="@layout/fragment_create_article" />
 </navigation>

app/src/main/res/values/strings.xml

@@ -11,8 +11,9 @@
     <string name="menu_my_feed">My Feed</string>
     <string name="menu_auth">Login / Signup</string>
     <string name="menu_settings">Settings</string>
+    <string name="create_article">New Article</string>
 
 
     <string name="arg_article_id">ARTICLE_ID</string>
 
-</resources>
+</resources>

build.gradle

@@ -28,4 +28,4 @@ allprojects {
 
 task clean(type: Delete) {
     delete rootProject.buildDir
-}
+}