feat: shift due date request

Author: PavloNetrebchuk

core/src/main/java/org/openedx/core/data/api/CourseApi.kt

@@ -13,6 +13,7 @@ import org.openedx.core.data.model.CourseStructureModel
 import org.openedx.core.data.model.EnrollmentStatus
 import org.openedx.core.data.model.HandoutsModel
 import org.openedx.core.data.model.ResetCourseDates
+import org.openedx.core.data.model.ShiftDueDatesBody
 import retrofit2.http.Body
 import retrofit2.http.GET
 import retrofit2.http.Header
@@ -110,4 +111,9 @@ interface CourseApi {
         @Path("username") username: String,
         @Query("page") page: Int
     ): CourseDatesResponse
+
+    @POST("/api/course_experience/v1/reset_multiple_course_deadlines/")
+    suspend fun shiftDueDate(
+        @Body shiftDueDatesBody: ShiftDueDatesBody
+    )
 }

core/src/main/java/org/openedx/core/data/model/ShiftDueDatesBody.kt

@@ -0,0 +1,7 @@
+package org.openedx.core.data.model
+
+import com.google.gson.annotations.SerializedName
+
+data class ShiftDueDatesBody(
+    @SerializedName("course_keys") val courseKeys: List<String>
+)

dates/src/main/java/org/openedx/dates/data/repository/DatesRepository.kt

@@ -1,6 +1,7 @@
 package org.openedx.dates.data.repository
 
 import org.openedx.core.data.api.CourseApi
+import org.openedx.core.data.model.ShiftDueDatesBody
 import org.openedx.core.data.storage.CorePreferences
 import org.openedx.core.domain.model.CourseDate
 import org.openedx.core.domain.model.CourseDatesResponse
@@ -22,4 +23,7 @@ class DatesRepository(
     suspend fun getUserDatesFromCache(): List<CourseDate> {
         return dao.getCourseDateEntities().mapNotNull { it.mapToDomain() }
     }
+
+    suspend fun shiftDueDate(courseIds: List<String>) =
+        api.shiftDueDate(ShiftDueDatesBody(courseIds))
 }

dates/src/main/java/org/openedx/dates/domain/interactor/DatesInteractor.kt

@@ -10,4 +10,6 @@ class DatesInteractor(
 
     suspend fun getUserDatesFromCache() = repository.getUserDatesFromCache()
 
+    suspend fun shiftDueDate(courseIds: List<String>) = repository.shiftDueDate(courseIds)
+
 }

dates/src/main/java/org/openedx/dates/presentation/dates/DatesFragment.kt

@@ -217,6 +217,7 @@ private fun DatesScreen(
                                         item {
                                             ShiftDueDatesCard(
                                                 modifier = Modifier.padding(top = 12.dp),
+                                                isButtonEnabled = !uiState.isShiftDueDatesPressed,
                                                 onClick = {
                                                     onAction(DatesViewActions.ShiftDueDate)
                                                 }
@@ -285,6 +286,7 @@ private fun DatesScreen(
 @Composable
 private fun ShiftDueDatesCard(
     modifier: Modifier = Modifier,
+    isButtonEnabled: Boolean,
     onClick: () -> Unit
 ) {
     Card(
@@ -314,6 +316,7 @@ private fun ShiftDueDatesCard(
             )
             OpenEdXButton(
                 text = stringResource(id = R.string.dates_shift_due_date),
+                enabled = isButtonEnabled,
                 onClick = onClick
             )
         }
@@ -382,6 +385,7 @@ private fun DatesScreenPreview() {
 private fun ShiftDueDatesCardPreview() {
     OpenEdXTheme {
         ShiftDueDatesCard(
+            isButtonEnabled = true,
             onClick = {}
         )
     }

dates/src/main/java/org/openedx/dates/presentation/dates/DatesUIState.kt

@@ -5,6 +5,7 @@ import org.openedx.core.domain.model.DatesSection
 
 data class DatesUIState(
     val isLoading: Boolean = true,
+    val isShiftDueDatesPressed: Boolean = false,
     val isRefreshing: Boolean = false,
     val canLoadMore: Boolean = false,
     val dates: Map<DatesSection, List<CourseDate>> = emptyMap()

dates/src/main/java/org/openedx/dates/presentation/dates/DatesViewModel.kt

@@ -116,7 +116,37 @@ class DatesViewModel(
     }
 
     fun shiftDueDate() {
-//TODO
+        viewModelScope.launch {
+            try {
+                _uiState.update { state ->
+                    state.copy(
+                        isShiftDueDatesPressed = true,
+                    )
+                }
+                val pastDueDates = _uiState.value.dates[DatesSection.PAST_DUE] ?: emptyList()
+                val courseIds = pastDueDates
+                    .filter { it.relative }
+                    .map { it.courseId }
+                datesInteractor.shiftDueDate(courseIds)
+                refreshData()
+            } catch (e: Exception) {
+                if (e.isInternetError()) {
+                    _uiMessage.emit(
+                        UIMessage.SnackBarMessage(resourceManager.getString(R.string.core_error_no_connection))
+                    )
+                } else {
+                    _uiMessage.emit(
+                        UIMessage.SnackBarMessage(resourceManager.getString(R.string.core_error_unknown_error))
+                    )
+                }
+            } finally {
+                _uiState.update { state ->
+                    state.copy(
+                        isShiftDueDatesPressed = false,
+                    )
+                }
+            }
+        }
     }
 
     fun fetchMore() {