belinda-closet-android-02-224-add_product_functionality

app/src/main/java/com/example/belindas_closet/data/network/HttpRoutes.kt

@@ -4,6 +4,7 @@ object HttpRoutes {
     private const val BASE_URL = "http://10.0.2.2:3000/api"
     const val PRODUCTS = "$BASE_URL/products"
     const val PRODUCT = "$BASE_URL/products/{id}"
+    const val ADD_PRODUCT = "$BASE_URL/products/new"
     const val ARCHIVE = "$BASE_URL/products/archive"
     const val DELETE = "$BASE_URL/products/remove"
     const val LOGIN = "$BASE_URL/auth/login"

app/src/main/java/com/example/belindas_closet/data/network/dto/auth_dto/ArchiveRequest.kt → app/src/main/java/com/example/belindas_closet/data/network/dto/product_dto/ArchiveRequest.kt

@@ -1,5 +1,6 @@
-package com.example.belindas_closet.data.network.dto.auth_dto
+package com.example.belindas_closet.data.network.dto.product_dto
 
+import com.example.belindas_closet.data.network.dto.auth_dto.Role
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 

app/src/main/java/com/example/belindas_closet/data/network/dto/auth_dto/ArchiveResponse.kt → app/src/main/java/com/example/belindas_closet/data/network/dto/product_dto/ArchiveResponse.kt

@@ -1,4 +1,4 @@
-package com.example.belindas_closet.data.network.dto.auth_dto
+package com.example.belindas_closet.data.network.dto.product_dto
 
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable

app/src/main/java/com/example/belindas_closet/data/network/dto/auth_dto/DeleteRequest.kt → app/src/main/java/com/example/belindas_closet/data/network/dto/product_dto/DeleteRequest.kt

@@ -1,5 +1,6 @@
-package com.example.belindas_closet.data.network.dto.auth_dto
+package com.example.belindas_closet.data.network.dto.product_dto
 
+import com.example.belindas_closet.data.network.dto.auth_dto.Role
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 

app/src/main/java/com/example/belindas_closet/data/network/dto/auth_dto/DeleteResponse.kt → app/src/main/java/com/example/belindas_closet/data/network/dto/product_dto/DeleteResponse.kt

@@ -1,4 +1,4 @@
-package com.example.belindas_closet.data.network.dto.auth_dto
+package com.example.belindas_closet.data.network.dto.product_dto
 
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable

app/src/main/java/com/example/belindas_closet/data/network/dto/product_dto/ProductRequest.kt

@@ -0,0 +1,33 @@
+package com.example.belindas_closet.data.network.dto.product_dto
+
+import com.example.belindas_closet.model.ProductGender
+import com.example.belindas_closet.model.ProductSizes
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class ProductRequest(
+    @SerialName("productType")
+    val productType: String,
+
+    @SerialName("productGender")
+    val productGender: ProductGender,
+
+    @SerialName("productSizeShoe")
+    val productSizeShoe: Int?,
+
+    @SerialName("productSizes")
+    val productSizes: ProductSizes,
+
+    @SerialName("productSizePantsWaist")
+    val productSizePantsWaist: Int?,
+
+    @SerialName("productSizePantsInseam")
+    val productSizePantsInseam: Int?,
+
+    @SerialName("productDescription")
+    val productDescription: String,
+
+    @SerialName("productImage")
+    val productImage: String
+)

app/src/main/java/com/example/belindas_closet/data/network/dto/product_dto/ProductResponse.kt

@@ -0,0 +1,46 @@
+package com.example.belindas_closet.data.network.dto.product_dto
+
+import com.example.belindas_closet.model.ProductGender
+import com.example.belindas_closet.model.ProductSizePantsInseam
+import com.example.belindas_closet.model.ProductSizePantsWaist
+import com.example.belindas_closet.model.ProductSizeShoes
+import com.example.belindas_closet.model.ProductSizes
+import com.example.belindas_closet.model.ProductType
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class ProductResponse(
+    @SerialName("productType")
+    val productType: ProductType,
+
+    @SerialName("productGender")
+    val productGender: ProductGender,
+
+    @SerialName("productSizeShoe")
+    val productSizeShoe: ProductSizeShoes,
+
+    @SerialName("productSizes")
+    val productSizes: ProductSizes,
+
+    @SerialName("productSizePantsWaist")
+    val productSizePantsWaist: ProductSizePantsWaist,
+
+    @SerialName("productSizePantsInseam")
+    val productSizePantsInseam: ProductSizePantsInseam,
+
+    @SerialName("productDescription")
+    val productDescription: String,
+
+    @SerialName("productImage")
+    val productImage: String,
+
+    @SerialName("isHidden")
+    val isHidden: Boolean,
+
+    @SerialName("isSold")
+    val isSold: Boolean,
+
+    @SerialName("id")
+    val id: String
+)

app/src/main/java/com/example/belindas_closet/data/network/auth/ArchiveService.kt → app/src/main/java/com/example/belindas_closet/data/network/product/ArchiveService.kt

@@ -1,8 +1,8 @@
-package com.example.belindas_closet.data.network.auth
+package com.example.belindas_closet.data.network.product
 
 import com.example.belindas_closet.MainActivity
-import com.example.belindas_closet.data.network.dto.auth_dto.ArchiveRequest
-import com.example.belindas_closet.data.network.dto.auth_dto.ArchiveResponse
+import com.example.belindas_closet.data.network.dto.product_dto.ArchiveRequest
+import com.example.belindas_closet.data.network.dto.product_dto.ArchiveResponse
 import io.ktor.client.HttpClient
 import io.ktor.client.engine.android.Android
 import io.ktor.client.plugins.contentnegotiation.ContentNegotiation

app/src/main/java/com/example/belindas_closet/data/network/auth/ArchiveServiceImpl.kt → app/src/main/java/com/example/belindas_closet/data/network/product/ArchiveServiceImpl.kt

@@ -1,8 +1,8 @@
-package com.example.belindas_closet.data.network.auth
+package com.example.belindas_closet.data.network.product
 
 import com.example.belindas_closet.data.network.HttpRoutes
-import com.example.belindas_closet.data.network.dto.auth_dto.ArchiveRequest
-import com.example.belindas_closet.data.network.dto.auth_dto.ArchiveResponse
+import com.example.belindas_closet.data.network.dto.product_dto.ArchiveRequest
+import com.example.belindas_closet.data.network.dto.product_dto.ArchiveResponse
 import io.ktor.client.HttpClient
 import io.ktor.client.call.body
 import io.ktor.client.plugins.ClientRequestException

app/src/main/java/com/example/belindas_closet/data/network/auth/DeleteService.kt → app/src/main/java/com/example/belindas_closet/data/network/product/DeleteService.kt

@@ -1,8 +1,8 @@
-package com.example.belindas_closet.data.network.auth
+package com.example.belindas_closet.data.network.product
 
 import com.example.belindas_closet.MainActivity
-import com.example.belindas_closet.data.network.dto.auth_dto.DeleteRequest
-import com.example.belindas_closet.data.network.dto.auth_dto.DeleteResponse
+import com.example.belindas_closet.data.network.dto.product_dto.DeleteRequest
+import com.example.belindas_closet.data.network.dto.product_dto.DeleteResponse
 import io.ktor.client.HttpClient
 import io.ktor.client.engine.android.Android
 import io.ktor.client.plugins.contentnegotiation.ContentNegotiation

app/src/main/java/com/example/belindas_closet/data/network/auth/DeleteServiceImpl.kt → app/src/main/java/com/example/belindas_closet/data/network/product/DeleteServiceImpl.kt

@@ -1,8 +1,8 @@
-package com.example.belindas_closet.data.network.auth
+package com.example.belindas_closet.data.network.product
 
 import com.example.belindas_closet.data.network.HttpRoutes
-import com.example.belindas_closet.data.network.dto.auth_dto.DeleteRequest
-import com.example.belindas_closet.data.network.dto.auth_dto.DeleteResponse
+import com.example.belindas_closet.data.network.dto.product_dto.DeleteRequest
+import com.example.belindas_closet.data.network.dto.product_dto.DeleteResponse
 import io.ktor.client.HttpClient
 import io.ktor.client.call.body
 import io.ktor.client.plugins.ClientRequestException

app/src/main/java/com/example/belindas_closet/data/network/product/ProductService.kt

@@ -0,0 +1,45 @@
+package com.example.belindas_closet.data.network.product
+
+import com.example.belindas_closet.MainActivity
+import com.example.belindas_closet.data.network.dto.product_dto.ProductRequest
+import com.example.belindas_closet.data.network.dto.product_dto.ProductResponse
+import io.ktor.client.HttpClient
+import io.ktor.client.engine.android.Android
+import io.ktor.client.plugins.contentnegotiation.ContentNegotiation
+import io.ktor.client.plugins.logging.DEFAULT
+import io.ktor.client.plugins.logging.LogLevel
+import io.ktor.client.plugins.logging.Logger
+import io.ktor.client.plugins.logging.Logging
+import io.ktor.serialization.kotlinx.json.json
+import kotlinx.serialization.json.Json
+
+interface ProductService {
+    suspend fun getProduct(productRequest: ProductRequest): ProductResponse?
+
+    suspend fun getProducts(): List<ProductResponse>?
+
+    suspend fun addProduct(productRequest: ProductRequest): ProductResponse?
+
+    companion object {
+        fun create(): ProductService {
+            return ProductServiceImpl(
+                client = HttpClient(Android) {
+                    install(ContentNegotiation) {
+                        json(Json {
+                            prettyPrint = true
+                            isLenient = true
+                            ignoreUnknownKeys = true
+                        })
+                    }
+                    install (Logging) {
+                        level = LogLevel.ALL
+                        logger = Logger.DEFAULT
+                    }
+                },
+                getToken = suspend {
+                    MainActivity.getPref().getString("token", "") ?: ""
+                },
+            )
+        }
+    }
+}

app/src/main/java/com/example/belindas_closet/data/network/product/ProductServiceImpl.kt

@@ -0,0 +1,75 @@
+package com.example.belindas_closet.data.network.product
+
+import com.example.belindas_closet.data.network.HttpRoutes
+import com.example.belindas_closet.data.network.dto.product_dto.ProductRequest
+import com.example.belindas_closet.data.network.dto.product_dto.ProductResponse
+import io.ktor.client.HttpClient
+import io.ktor.client.call.body
+import io.ktor.client.plugins.ClientRequestException
+import io.ktor.client.plugins.RedirectResponseException
+import io.ktor.client.plugins.ServerResponseException
+import io.ktor.client.request.get
+import io.ktor.client.request.header
+import io.ktor.client.request.post
+import io.ktor.client.request.url
+import io.ktor.http.ContentType
+import io.ktor.http.HttpHeaders
+import io.ktor.util.InternalAPI
+import kotlinx.serialization.json.Json
+import okhttp3.ResponseBody.Companion.toResponseBody
+
+class ProductServiceImpl (
+    private val client: HttpClient,
+    private val getToken: suspend () -> String
+) : ProductService {
+    override suspend fun getProduct(productRequest: ProductRequest): ProductResponse? {
+        TODO("Not yet implemented")
+    }
+
+    override suspend fun getProducts(): List<ProductResponse>? {
+        return try {
+            client.get {
+                url (HttpRoutes.PRODUCTS)
+            }
+            emptyList()
+        } catch (e: RedirectResponseException) {
+            println("Error: ${e.response.status.description}")
+            emptyList()
+        } catch (e: ClientRequestException) {
+            println("Error: ${e.response.status.description}")
+            emptyList()
+        } catch (e: ServerResponseException) {
+            println("Error: ${e.response.status.description}")
+            emptyList()
+        } catch (e: Exception) {
+            println("Error: ${e.message}")
+            emptyList()
+        }
+    }
+
+    @OptIn(InternalAPI::class)
+    override suspend fun addProduct(productRequest: ProductRequest): ProductResponse? {
+        return try {
+            val token = getToken()
+            val response = client.post {
+                url (HttpRoutes.ADD_PRODUCT)
+                header(HttpHeaders.ContentType, ContentType.Application.Json.toString())
+                header(HttpHeaders.Authorization, "Bearer $token")
+                body = Json.encodeToString(ProductRequest.serializer(), productRequest)
+            }
+            response.body()
+        } catch (e: RedirectResponseException) {
+            println("Error: ${e.response.status.description}")
+            null
+        } catch (e: ClientRequestException) {
+            println("Error: ${e.response.status.description}")
+            null
+        } catch (e: ServerResponseException) {
+            println("Error: ${e.response.status.description}")
+            null
+        } catch (e: Exception) {
+            println("Error: ${e.message}")
+            null
+        }
+    }
+}