Update ChoreHistory model to include updatedAt field, Support history modification

internal/chore/handler.go

@@ -655,12 +655,20 @@ func (h *Handler) updateAssignee(c *gin.Context) {
 func (h *Handler) skipChore(c *gin.Context) {
 	rawID := c.Param("id")
 	id, err := strconv.Atoi(rawID)
+
 	if err != nil {
 		c.JSON(400, gin.H{
 			"error": "Invalid ID",
 		})
 		return
 	}
+	currentUser, ok := auth.CurrentUser(c)
+	if !ok {
+		c.JSON(500, gin.H{
+			"error": "Error getting current user",
+		})
+		return
+	}
 
 	chore, err := h.choreRepo.GetChore(c, id)
 	if err != nil {
@@ -669,23 +677,31 @@ func (h *Handler) skipChore(c *gin.Context) {
 		})
 		return
 	}
-	newDueDate, err := scheduleNextDueDate(chore, chore.NextDueDate.UTC())
+	nextDueDate, err := scheduleNextDueDate(chore, chore.NextDueDate.UTC())
 	if err != nil {
 		c.JSON(500, gin.H{
 			"error": "Error scheduling next due date",
 		})
 		return
 	}
-	chore.NextDueDate = newDueDate
+
-	if err := h.choreRepo.UpsertChore(c, chore); err != nil {
+	nextAssigedTo := chore.AssignedTo
+	if err := h.choreRepo.CompleteChore(c, chore, nil, currentUser.ID, nextDueDate, nil, nextAssigedTo); err != nil {
 		c.JSON(500, gin.H{
-			"error": "Error skipping chore",
+			"error": "Error completing chore",
+		})
+		return
+	}
+	updatedChore, err := h.choreRepo.GetChore(c, id)
+	if err != nil {
+		c.JSON(500, gin.H{
+			"error": "Error getting chore",
 		})
 		return
 	}
 
 	c.JSON(200, gin.H{
-		"res": chore,
+		"res": updatedChore,
 	})
 }
 
@@ -842,7 +858,7 @@ func (h *Handler) completeChore(c *gin.Context) {
 		return
 	}
 
-	if err := h.choreRepo.CompleteChore(c, chore, additionalNotes, currentUser.ID, nextDueDate, completedDate, nextAssignedTo); err != nil {
+	if err := h.choreRepo.CompleteChore(c, chore, additionalNotes, currentUser.ID, nextDueDate, &completedDate, nextAssignedTo); err != nil {
 		c.JSON(500, gin.H{
 			"error": "Error completing chore",
 		})
@@ -918,6 +934,137 @@ func (h *Handler) GetChoreDetail(c *gin.Context) {
 	})
 }
 
+func (h *Handler) ModifyHistory(c *gin.Context) {
+
+	currentUser, ok := auth.CurrentUser(c)
+	if !ok {
+		c.JSON(500, gin.H{
+			"error": "Error getting current user",
+		})
+		return
+	}
+
+	rawID := c.Param("id")
+	choreID, err := strconv.Atoi(rawID)
+	if err != nil {
+		c.JSON(400, gin.H{
+			"error": "Invalid Chore ID",
+		})
+		return
+	}
+	type ModifyHistoryReq struct {
+		CompletedAt *time.Time `json:"completedAt"`
+		DueDate     *time.Time `json:"dueDate"`
+		Notes       *string    `json:"notes"`
+	}
+
+	var req ModifyHistoryReq
+	if err := c.ShouldBindJSON(&req); err != nil {
+		log.Print(err)
+		c.JSON(400, gin.H{
+			"error": "Invalid request",
+		})
+		return
+	}
+	rawHistoryID := c.Param("history_id")
+	historyID, err := strconv.Atoi(rawHistoryID)
+	if err != nil {
+		c.JSON(400, gin.H{
+			"error": "Invalid History ID",
+		})
+		return
+	}
+
+	history, err := h.choreRepo.GetChoreHistoryByID(c, choreID, historyID)
+	if err != nil {
+		c.JSON(500, gin.H{
+			"error": "Error getting chore history",
+		})
+		return
+	}
+
+	if currentUser.ID != history.CompletedBy || currentUser.ID != history.AssignedTo {
+		c.JSON(403, gin.H{
+			"error": "You are not allowed to modify this history",
+		})
+		return
+	}
+	if req.CompletedAt != nil {
+		history.CompletedAt = req.CompletedAt
+	}
+	if req.DueDate != nil {
+		history.DueDate = req.DueDate
+	}
+	if req.Notes != nil {
+		history.Note = req.Notes
+	}
+
+	if err := h.choreRepo.UpdateChoreHistory(c, history); err != nil {
+		c.JSON(500, gin.H{
+			"error": "Error updating history",
+		})
+		return
+	}
+
+	c.JSON(200, gin.H{
+		"res": history,
+	})
+}
+
+func (h *Handler) DeleteHistory(c *gin.Context) {
+
+	currentUser, ok := auth.CurrentUser(c)
+	if !ok {
+		c.JSON(500, gin.H{
+			"error": "Error getting current user",
+		})
+		return
+	}
+
+	rawID := c.Param("id")
+	choreID, err := strconv.Atoi(rawID)
+	if err != nil {
+		c.JSON(400, gin.H{
+			"error": "Invalid Chore ID",
+		})
+		return
+	}
+
+	rawHistoryID := c.Param("history_id")
+	historyID, err := strconv.Atoi(rawHistoryID)
+	if err != nil {
+		c.JSON(400, gin.H{
+			"error": "Invalid History ID",
+		})
+		return
+	}
+
+	history, err := h.choreRepo.GetChoreHistoryByID(c, choreID, historyID)
+	if err != nil {
+		c.JSON(500, gin.H{
+			"error": "Error getting chore history",
+		})
+		return
+	}
+
+	if currentUser.ID != history.CompletedBy || currentUser.ID != history.AssignedTo {
+		c.JSON(403, gin.H{
+			"error": "You are not allowed to delete this history",
+		})
+		return
+	}
+
+	if err := h.choreRepo.DeleteChoreHistory(c, historyID); err != nil {
+		c.JSON(500, gin.H{
+			"error": "Error deleting history",
+		})
+		return
+	}
+
+	c.JSON(200, gin.H{
+		"message": "History deleted successfully",
+	})
+}
 func checkNextAssignee(chore *chModel.Chore, choresHistory []*chModel.ChoreHistory, performerID int) (int, error) {
 	// copy the history to avoid modifying the original:
 	history := make([]*chModel.ChoreHistory, len(choresHistory))
@@ -1006,6 +1153,8 @@ func Routes(router *gin.Engine, h *Handler, auth *jwt.GinJWTMiddleware) {
 		choresRoutes.GET("/:id", h.getChore)
 		choresRoutes.GET("/:id/details", h.GetChoreDetail)
 		choresRoutes.GET("/:id/history", h.GetChoreHistory)
+		choresRoutes.PUT("/:id/history/:history_id", h.ModifyHistory)
+		choresRoutes.DELETE("/:id/history/:history_id", h.DeleteHistory)
 		choresRoutes.POST("/:id/do", h.completeChore)
 		choresRoutes.POST("/:id/skip", h.skipChore)
 		choresRoutes.PUT("/:id/assignee", h.updateAssignee)

internal/chore/model/model.go

@@ -36,11 +36,12 @@ type ChoreAssignees struct {
 type ChoreHistory struct {
 	ID          int        `json:"id" gorm:"primary_key"`                  // Unique identifier
 	ChoreID     int        `json:"choreId" gorm:"column:chore_id"`         // The chore this history is for
-	CompletedAt time.Time  `json:"completedAt" gorm:"column:completed_at"` // When the chore was completed
+	CompletedAt *time.Time `json:"completedAt" gorm:"column:completed_at"` // When the chore was completed
 	CompletedBy int        `json:"completedBy" gorm:"column:completed_by"` // Who completed the chore
 	AssignedTo  int        `json:"assignedTo" gorm:"column:assigned_to"`   // Who the chore was assigned to
 	Note        *string    `json:"notes" gorm:"column:notes"`              // Notes about the chore
 	DueDate     *time.Time `json:"dueDate" gorm:"column:due_date"`         // When the chore was due
+	UpdatedAt   *time.Time `json:"updatedAt" gorm:"column:updated_at"`     // When the record was last updated
 }
 
 type FrequencyMetadata struct {

internal/chore/repo/repository.go

@@ -73,7 +73,7 @@ func (r *ChoreRepository) IsChoreOwner(c context.Context, choreID int, userID in
 // 	return chores, nil
 // }
 
-func (r *ChoreRepository) CompleteChore(c context.Context, chore *chModel.Chore, note *string, userID int, dueDate *time.Time, completedDate time.Time, nextAssignedTo int) error {
+func (r *ChoreRepository) CompleteChore(c context.Context, chore *chModel.Chore, note *string, userID int, dueDate *time.Time, completedDate *time.Time, nextAssignedTo int) error {
 	err := r.db.WithContext(c).Transaction(func(tx *gorm.DB) error {
 		ch := &chModel.ChoreHistory{
 			ChoreID:     chore.ID,
@@ -119,6 +119,22 @@ func (r *ChoreRepository) GetChoreHistoryWithLimit(c context.Context, choreID in
 	return histories, nil
 }
 
+func (r *ChoreRepository) GetChoreHistoryByID(c context.Context, choreID int, historyID int) (*chModel.ChoreHistory, error) {
+	var history chModel.ChoreHistory
+	if err := r.db.WithContext(c).Where("id = ? and chore_id = ? ", historyID, choreID).First(&history).Error; err != nil {
+		return nil, err
+	}
+	return &history, nil
+}
+
+func (r *ChoreRepository) UpdateChoreHistory(c context.Context, history *chModel.ChoreHistory) error {
+	return r.db.WithContext(c).Save(history).Error
+}
+
+func (r *ChoreRepository) DeleteChoreHistory(c context.Context, historyID int) error {
+	return r.db.WithContext(c).Delete(&chModel.ChoreHistory{}, historyID).Error
+}
+
 func (r *ChoreRepository) UpdateChoreAssignees(c context.Context, assignees []*chModel.ChoreAssignees) error {
 	return r.db.WithContext(c).Save(&assignees).Error
 }