Create post card

app/build.gradle

@@ -1,16 +1,18 @@
 plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
+    id 'kotlin-parcelize'
+    id 'kotlin-kapt'
 }
 
 android {
     namespace 'com.snusnu.vkapicompose'
-    compileSdk 32
+    compileSdk 33
 
     defaultConfig {
         applicationId "com.snusnu.vkapicompose"
         minSdk 21
-        targetSdk 32
+        targetSdk 33
         versionCode 1
         versionName "1.0"
 
@@ -37,7 +39,7 @@ android {
         compose true
     }
     composeOptions {
-        kotlinCompilerExtensionVersion '1.1.1'
+        kotlinCompilerExtensionVersion '1.4.1'
     }
     packagingOptions {
         resources {
@@ -48,16 +50,31 @@ android {
 
 dependencies {
 
-    implementation 'androidx.core:core-ktx:1.7.0'
-    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1'
-    implementation 'androidx.activity:activity-compose:1.3.1'
+    implementation 'androidx.core:core-ktx:1.10.0'
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.6.1'
+    implementation 'androidx.activity:activity-compose:1.7.1'
     implementation "androidx.compose.ui:ui:$compose_ui_version"
     implementation "androidx.compose.ui:ui-tooling-preview:$compose_ui_version"
-    implementation 'androidx.compose.material:material:1.1.1'
+    implementation 'androidx.compose.material:material:1.4.2'
+    implementation 'androidx.compose.runtime:runtime-livedata:1.4.2'
+    implementation 'androidx.navigation:navigation-compose:2.5.3'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.6.1"
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
     androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_ui_version"
     debugImplementation "androidx.compose.ui:ui-tooling:$compose_ui_version"
     debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_ui_version"
+    implementation "com.google.code.gson:gson:2.10"
+    implementation "io.coil-kt:coil-compose:2.3.0"
+    implementation "com.vk:android-sdk-core:4.0.1"
+    implementation "com.vk:android-sdk-api:4.0.1"
+
+    //retrofit
+    implementation "com.squareup.retrofit2:converter-gson:2.9.0"
+    implementation "com.squareup.okhttp3:logging-interceptor:4.10.0"
+
+    //Dagger2
+    implementation 'com.google.dagger:dagger:2.44.2'
+    kapt 'com.google.dagger:dagger-compiler:2.43.2'
 }

app/src/main/AndroidManifest.xml

@@ -2,18 +2,22 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.INTERNET"/>
+
     <application
+        android:name=".presentation.VkApplication"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
+        android:usesCleartextTraffic="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.VKAPICompose"
         tools:targetApi="31">
         <activity
-            android:name=".MainActivity"
+            android:name=".presentation.main.MainActivity"
             android:exported="true"
             android:label="@string/app_name"
             android:theme="@style/Theme.VKAPICompose">

app/src/main/java/com/snusnu/vkapicompose/data/mapper/NewsFeedMapper.kt

@@ -0,0 +1,78 @@
+package com.snusnu.vkapicompose.data.mapper
+
+import com.snusnu.vkapicompose.data.model.ResponseDto
+import com.snusnu.vkapicompose.data.model.WallCommentsDTO
+import com.snusnu.vkapicompose.data.model.WallCommentProfileDTO
+import com.snusnu.vkapicompose.data.model.WallCommentContentDTO
+import com.snusnu.vkapicompose.domain.entity.FeedPost
+import com.snusnu.vkapicompose.domain.entity.PostComment
+import com.snusnu.vkapicompose.domain.entity.StatisticItem
+import com.snusnu.vkapicompose.domain.entity.StatisticType
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+import javax.inject.Inject
+import kotlin.math.absoluteValue
+
+class NewsFeedMapper  @Inject constructor(){
+
+    fun mapResponseToPosts(responseDto: ResponseDto): List<FeedPost> {
+        val result = mutableListOf<FeedPost>()
+
+        val posts = responseDto.newsFeedContentDto.posts
+        val groups = responseDto.newsFeedContentDto.groups
+
+        posts.forEach{ post ->
+            val group  = groups.find { it.id == post.communityId.absoluteValue } ?: return@forEach
+            val countLikes = post.likes?.userLikes
+            val feedPost = FeedPost(
+                id = post.id,
+                communityId = post.communityId,
+                communityName = group.name,
+                publicationDate = mapTimestampToDate(post.date),
+                communityImageUrl = group.imageUrl,
+                contentText = post.text,
+                contentImageUrl = post.attachments?.firstOrNull()?.photo?.photoUrls?.lastOrNull()?.url,
+                statistics = listOf(
+                    StatisticItem(type = StatisticType.LIKES, post.likes?.count ?: 0),
+                    StatisticItem(type = StatisticType.VIEWS, post.views?.count ?: 0),
+                    StatisticItem(type = StatisticType.COMMENTS, post.comments?.count ?: 0),
+                    StatisticItem(type = StatisticType.SHARES, post.reposts?.count ?: 0)
+                ),
+
+                isLiked = if(countLikes != null ) countLikes > 0 else false
+            )
+            result.add(feedPost)
+        }
+        return result
+    }
+
+    fun mapWallCommentsResponseToPostComments(response: WallCommentsDTO) : List<PostComment> {
+        val commentsList: List<WallCommentContentDTO> = response.wallComments
+        val profilesList: List<WallCommentProfileDTO> = response.wallCommentProfiles
+        val postCommentsList = mutableListOf<PostComment>()
+
+        for(comment in commentsList) {
+            if (comment.textComment.isBlank()) continue
+            val author = profilesList.find {
+                it.idCommentProfile == comment.idOwnerComment
+            } ?: continue
+
+            val postComment = PostComment(
+                id = comment.id,
+                authorName = "${author.firstNameCommentProfile} ${author.lastNameCommentProfile}",
+                authorAvatarUrl = author.photoCommentProfile,
+                comment = comment.textComment,
+                publicationDate = mapTimestampToDate(comment.dateComment)
+            )
+            postCommentsList.add(postComment)
+        }
+
+        return postCommentsList
+    }
+
+    private fun mapTimestampToDate(timestamp: Long): String {
+        val date = Date(timestamp * 1_000)
+        return SimpleDateFormat("d MMMM yyyy, hh:mm", Locale.getDefault()).format(date)
+    }
+}

app/src/main/java/com/snusnu/vkapicompose/data/model/AttachmentDto.kt

@@ -0,0 +1,7 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class AttachmentDto(
+    @SerializedName("photo") val photo: PhotoDto?
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/CommentsDto.kt

@@ -0,0 +1,7 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class CommentsDto(
+    @SerializedName("count") val count: Int
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/GroupDto.kt

@@ -0,0 +1,9 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class GroupDto(
+    @SerializedName("id") val id: Long,
+    @SerializedName("name") val name: String,
+    @SerializedName("photo_200") val imageUrl: String,
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/LikesCountDto.kt

@@ -0,0 +1,7 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class LikesCountDto(
+    @SerializedName("likes") val count: Int
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/LikesCountResponseDto.kt

@@ -0,0 +1,7 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class LikesCountResponseDto(
+    @SerializedName("response") val likes: LikesCountDto
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/LikesDto.kt

@@ -0,0 +1,8 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class LikesDto(
+    @SerializedName("count") val count: Int,
+    @SerializedName("user_likes") val userLikes: Int
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/NewsFeedContentDto.kt

@@ -0,0 +1,9 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class NewsFeedContentDto(
+    @SerializedName("items") val posts: List<PostDto>,
+    @SerializedName("groups") val groups: List<GroupDto>,
+    @SerializedName("next_from") val nextFrom: String?
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/PhotoDto.kt

@@ -0,0 +1,7 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class PhotoDto(
+    @SerializedName("sizes") val photoUrls: List<PhotoUrlDto>
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/PhotoUrlDto.kt

@@ -0,0 +1,7 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+class PhotoUrlDto(
+    @SerializedName("url") val url: String
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/PostDto.kt

@@ -0,0 +1,15 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class PostDto(
+    @SerializedName("id") val id: Long,
+    @SerializedName("source_id") val communityId: Long,
+    @SerializedName("text") val text: String,
+    @SerializedName("date") val date: Long,
+    @SerializedName("likes") val likes: LikesDto?,
+    @SerializedName("comments") val comments: CommentsDto?,
+    @SerializedName("views") val views: ViewsDto?,
+    @SerializedName("reposts") val reposts: RepostsDto?,
+    @SerializedName("attachments") val attachments: List<AttachmentDto>?
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/RepostsDto.kt

@@ -0,0 +1,7 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class RepostsDto(
+    @SerializedName("count") val count: Int
+)

app/src/main/java/com/snusnu/vkapicompose/data/model/ResponseDto.kt

@@ -0,0 +1,7 @@
+package com.snusnu.vkapicompose.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class ResponseDto(
+    @SerializedName("response") val newsFeedContentDto: NewsFeedContentDto
+)