Storage sdk: Implement update functionality in non gms.

storage-api-drive-gms/src/main/java/com/omh/android/storage/api/drive/gms/data/repository/GmsFileRepositoryImpl.kt

@@ -23,5 +23,5 @@ internal class GmsFileRepositoryImpl(
 
     override fun open() = Unit
 
-    override fun update() = Unit
+    override fun updateFile(localFileToUpload: File, fileId: String, parentId: String?) = null
 }

storage-api-drive-gms/src/main/java/com/omh/android/storage/api/drive/gms/data/source/GmsFileRemoteDataSourceImpl.kt

@@ -68,6 +68,8 @@ internal class GmsFileRemoteDataSourceImpl(private val apiService: GoogleDriveAp
         return response.toOmhFile()
     }
 
+    override fun updateFile(localFileToUpload: File, fileId: String, parentId: String?) = null
+
     private fun getStringMimeTypeFromLocalFile(file: File) = MimeTypeMap
         .getSingleton()
         .getMimeTypeFromExtension(file.extension)

storage-api-drive-nongms/src/main/java/com/omh/android/storage/api/drive/nongms/data/GoogleStorageApiService.kt

@@ -11,6 +11,7 @@ import retrofit2.http.Body
 import retrofit2.http.DELETE
 import retrofit2.http.GET
 import retrofit2.http.Multipart
+import retrofit2.http.PATCH
 import retrofit2.http.POST
 import retrofit2.http.Part
 import retrofit2.http.Path
@@ -73,4 +74,16 @@ internal interface GoogleStorageApiService {
         @Path(FILE_ID) fileId: String,
         @Query(QUERY_MIME_TYPE) mimeType: String
     ): Call<ResponseBody>
+
+    @PATCH("$UPLOAD_FILES_PARTICLE/{$FILE_ID}")
+    fun updateFile(
+        @Body filePart: RequestBody,
+        @Path(FILE_ID) fileId: String
+    ): Call<FileRemoteResponse>
+
+    @PATCH("$FILES_PARTICLE/{$FILE_ID}")
+    fun updateMetaData(
+        @Body filePart: RequestBody,
+        @Path(FILE_ID) fileId: String
+    ): Call<FileRemoteResponse>
 }

storage-api-drive-nongms/src/main/java/com/omh/android/storage/api/drive/nongms/data/repository/NonGmsFileRepositoryImpl.kt

@@ -24,5 +24,6 @@ internal class NonGmsFileRepositoryImpl(
 
     override fun open() = Unit
 
-    override fun update() = Unit
+    override fun updateFile(localFileToUpload: File, fileId: String, parentId: String?) =
+        dataSource.updateFile(localFileToUpload, fileId, parentId)
 }

storage-api-drive-nongms/src/main/java/com/omh/android/storage/api/drive/nongms/data/source/NonGmsFileRemoteDataSourceImpl.kt

@@ -151,4 +151,51 @@ internal class NonGmsFileRemoteDataSourceImpl(private val retrofitImpl: GoogleRe
             throw (OmhStorageException.DownloadException(DOWNLOAD_GOOGLE_WORKSPACE_ERROR, errorBody))
         }
     }
+    override fun updateFile(
+        localFileToUpload: File,
+        fileId: String,
+        parentId: String?
+    ): OmhFile? {
+        val jsonMetaData = JSONObject().apply {
+            put(FILE_NAME_KEY, localFileToUpload.name)
+            put(FILE_PARENTS_KEY, parentId.isNullOrBlank())
+            put("description", "TEST HANS VIII")
+        }
+
+        val jsonRequestBody = jsonMetaData.toString().toRequestBody(JSON_MIME_TYPE)
+        val response = retrofitImpl
+            .getGoogleStorageApiService()
+            .updateMetaData(jsonRequestBody, fileId)
+            .execute()
+
+        return if (response.isSuccessful) {
+            val omhFile = response.body()?.toFile()
+            updateMediaFile(localFileToUpload, omhFile)
+        } else {
+            null
+        }
+    }
+
+    private fun updateMediaFile(
+        localFileToUpload: File,
+        omhFile: OmhFile?
+    ): OmhFile? {
+        if (omhFile == null) {
+            return null
+        }
+
+        val mimeType = omhFile.mimeType.toMediaTypeOrNull()
+        val requestFile = localFileToUpload.asRequestBody(mimeType)
+
+        val response = retrofitImpl
+            .getGoogleStorageApiService()
+            .updateFile(requestFile, omhFile.id)
+            .execute()
+
+        return if (response.isSuccessful) {
+            response.body()?.toFile()
+        } else {
+            null
+        }
+    }
 }

storage-api/src/main/java/com/omh/android/storage/api/OmhStorageClient.kt

@@ -17,6 +17,9 @@ import com.omh.android.storage.api.domain.usecase.GetFilesListUseCase
 import com.omh.android.storage.api.domain.usecase.GetFilesListUseCaseParams
 import com.omh.android.storage.api.domain.usecase.GetFilesListUseCaseResult
 import com.omh.android.storage.api.domain.usecase.OmhResult
+import com.omh.android.storage.api.domain.usecase.UpdateFileUseCase
+import com.omh.android.storage.api.domain.usecase.UpdateFileUseCaseParams
+import com.omh.android.storage.api.domain.usecase.UpdateFileUseCaseResult
 import com.omh.android.storage.api.domain.usecase.UploadFileUseCase
 import com.omh.android.storage.api.domain.usecase.UploadFileUseCaseParams
 import com.omh.android.storage.api.domain.usecase.UploadFileUseCaseResult
@@ -84,4 +87,17 @@ abstract class OmhStorageClient protected constructor(
             result
         }
     }
+
+    fun updateFile(
+        localFileToUpload: File,
+        fileId: String,
+        parentId: String?
+    ): OmhTask<UpdateFileUseCaseResult> {
+        val updateFileUseCase = UpdateFileUseCase(getRepository())
+        return OmhStorageTaskImpl {
+            val parameters = UpdateFileUseCaseParams(localFileToUpload, fileId, parentId)
+            val result = updateFileUseCase(parameters)
+            result
+        }
+    }
 }

storage-api/src/main/java/com/omh/android/storage/api/data/source/OmhFileRemoteDataSource.kt

@@ -18,4 +18,6 @@ interface OmhFileRemoteDataSource {
     fun uploadFile(localFileToUpload: File, parentId: String?): OmhFile?
 
     fun downloadFile(fileId: String, mimeType: String?): ByteArrayOutputStream
+
+    fun updateFile(localFileToUpload: File, fileId: String, parentId: String?): OmhFile?
 }

storage-api/src/main/java/com/omh/android/storage/api/domain/repository/OmhFileRepository.kt

@@ -18,5 +18,5 @@ interface OmhFileRepository {
 
     fun open()
 
-    fun update()
+    fun updateFile(localFileToUpload: File, fileId: String, parentId: String?): OmhFile?
 }

storage-api/src/main/java/com/omh/android/storage/api/domain/usecase/UpdateFileUseCase.kt

@@ -0,0 +1,23 @@
+package com.omh.android.storage.api.domain.usecase
+
+import com.omh.android.storage.api.domain.model.OmhFile
+import com.omh.android.storage.api.domain.repository.OmhFileRepository
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.Dispatchers
+import java.io.File
+
+class UpdateFileUseCase(
+    private val repository: OmhFileRepository,
+    dispatcher: CoroutineDispatcher = Dispatchers.Default
+) : OmhSuspendUseCase<UpdateFileUseCaseParams, UpdateFileUseCaseResult>(dispatcher) {
+
+    override suspend fun execute(parameters: UpdateFileUseCaseParams): UpdateFileUseCaseResult {
+        return UpdateFileUseCaseResult(
+            repository.updateFile(parameters.localFileToUpdate, parameters.fileId, parameters.parentId)
+        )
+    }
+}
+
+data class UpdateFileUseCaseParams(val localFileToUpdate: File, val fileId: String, val parentId: String?)
+
+data class UpdateFileUseCaseResult(val file: OmhFile?)