notification

2026-05-10 10:57:38 +07:00
parent bbd6666299
commit 9d71b339b5
15 changed files with 1548 additions and 14 deletions
@@ -0,0 +1,190 @@
+package handler
+
+import (
+	"apskel-pos-be/internal/appcontext"
+	"apskel-pos-be/internal/constants"
+	"apskel-pos-be/internal/contract"
+	"apskel-pos-be/internal/logger"
+	"apskel-pos-be/internal/service"
+	"apskel-pos-be/internal/util"
+	"apskel-pos-be/internal/validator"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+type NotificationHandler struct {
+	notificationService   service.NotificationService
+	notificationValidator validator.NotificationValidator
+}
+
+func NewNotificationHandler(
+	notificationService service.NotificationService,
+	notificationValidator validator.NotificationValidator,
+) *NotificationHandler {
+	return &NotificationHandler{
+		notificationService:   notificationService,
+		notificationValidator: notificationValidator,
+	}
+}
+
+// Send godoc
+// POST /api/v1/notifications/send
+// Sends a notification to specific users.
+func (h *NotificationHandler) Send(c *gin.Context) {
+	ctx := c.Request.Context()
+	contextInfo := appcontext.FromGinContext(ctx)
+
+	var req contract.SendNotificationRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		logger.FromContext(ctx).WithError(err).Error("NotificationHandler::Send -> request binding failed")
+		validationErr := contract.NewResponseError(constants.MissingFieldErrorCode, constants.RequestEntity, err.Error())
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationErr}), "NotificationHandler::Send")
+		return
+	}
+
+	if validationErr, errCode := h.notificationValidator.ValidateSendRequest(&req); validationErr != nil {
+		respErr := contract.NewResponseError(errCode, constants.RequestEntity, validationErr.Error())
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{respErr}), "NotificationHandler::Send")
+		return
+	}
+
+	resp := h.notificationService.Send(ctx, &req, contextInfo.UserID)
+	if resp.HasErrors() {
+		logger.FromContext(ctx).WithError(resp.GetErrors()[0]).Error("NotificationHandler::Send -> service error")
+	}
+
+	util.HandleResponse(c.Writer, c.Request, resp, "NotificationHandler::Send")
+}
+
+// Broadcast godoc
+// POST /api/v1/notifications/broadcast
+// Sends a notification to all active users in the caller's organization.
+func (h *NotificationHandler) Broadcast(c *gin.Context) {
+	ctx := c.Request.Context()
+	contextInfo := appcontext.FromGinContext(ctx)
+
+	var req contract.BroadcastNotificationRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		logger.FromContext(ctx).WithError(err).Error("NotificationHandler::Broadcast -> request binding failed")
+		validationErr := contract.NewResponseError(constants.MissingFieldErrorCode, constants.RequestEntity, err.Error())
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationErr}), "NotificationHandler::Broadcast")
+		return
+	}
+
+	if validationErr, errCode := h.notificationValidator.ValidateBroadcastRequest(&req); validationErr != nil {
+		respErr := contract.NewResponseError(errCode, constants.RequestEntity, validationErr.Error())
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{respErr}), "NotificationHandler::Broadcast")
+		return
+	}
+
+	resp := h.notificationService.Broadcast(ctx, &req, contextInfo.OrganizationID, contextInfo.UserID)
+	if resp.HasErrors() {
+		logger.FromContext(ctx).WithError(resp.GetErrors()[0]).Error("NotificationHandler::Broadcast -> service error")
+	}
+
+	util.HandleResponse(c.Writer, c.Request, resp, "NotificationHandler::Broadcast")
+}
+
+// List godoc
+// GET /api/v1/notifications
+// Returns paginated notifications for the authenticated user.
+func (h *NotificationHandler) List(c *gin.Context) {
+	ctx := c.Request.Context()
+	contextInfo := appcontext.FromGinContext(ctx)
+
+	req := contract.ListNotificationsRequest{
+		Page:  1,
+		Limit: 20,
+	}
+
+	if err := c.ShouldBindQuery(&req); err != nil {
+		logger.FromContext(ctx).WithError(err).Error("NotificationHandler::List -> query binding failed")
+		validationErr := contract.NewResponseError(constants.MissingFieldErrorCode, constants.RequestEntity, err.Error())
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationErr}), "NotificationHandler::List")
+		return
+	}
+
+	if validationErr, errCode := h.notificationValidator.ValidateListRequest(&req); validationErr != nil {
+		respErr := contract.NewResponseError(errCode, constants.RequestEntity, validationErr.Error())
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{respErr}), "NotificationHandler::List")
+		return
+	}
+
+	resp := h.notificationService.ListForUser(ctx, &req, contextInfo.UserID)
+	util.HandleResponse(c.Writer, c.Request, resp, "NotificationHandler::List")
+}
+
+// GetByID godoc
+// GET /api/v1/notifications/:id
+func (h *NotificationHandler) GetByID(c *gin.Context) {
+	ctx := c.Request.Context()
+
+	idStr := c.Param("id")
+	id, err := uuid.Parse(idStr)
+	if err != nil {
+		logger.FromContext(ctx).WithError(err).Error("NotificationHandler::GetByID -> invalid notification ID")
+		validationErr := contract.NewResponseError(constants.MalformedFieldErrorCode, constants.RequestEntity, "Invalid notification ID")
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationErr}), "NotificationHandler::GetByID")
+		return
+	}
+
+	resp := h.notificationService.GetByID(ctx, id)
+	util.HandleResponse(c.Writer, c.Request, resp, "NotificationHandler::GetByID")
+}
+
+// MarkAsRead godoc
+// PUT /api/v1/notifications/:id/read
+func (h *NotificationHandler) MarkAsRead(c *gin.Context) {
+	ctx := c.Request.Context()
+	contextInfo := appcontext.FromGinContext(ctx)
+
+	idStr := c.Param("id")
+	receiverID, err := uuid.Parse(idStr)
+	if err != nil {
+		logger.FromContext(ctx).WithError(err).Error("NotificationHandler::MarkAsRead -> invalid receiver ID")
+		validationErr := contract.NewResponseError(constants.MalformedFieldErrorCode, constants.RequestEntity, "Invalid notification receiver ID")
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationErr}), "NotificationHandler::MarkAsRead")
+		return
+	}
+
+	resp := h.notificationService.MarkAsRead(ctx, receiverID, contextInfo.UserID)
+	if resp.HasErrors() {
+		logger.FromContext(ctx).WithError(resp.GetErrors()[0]).Error("NotificationHandler::MarkAsRead -> service error")
+	}
+
+	util.HandleResponse(c.Writer, c.Request, resp, "NotificationHandler::MarkAsRead")
+}
+
+// MarkAllAsRead godoc
+// PUT /api/v1/notifications/read-all
+func (h *NotificationHandler) MarkAllAsRead(c *gin.Context) {
+	ctx := c.Request.Context()
+	contextInfo := appcontext.FromGinContext(ctx)
+
+	resp := h.notificationService.MarkAllAsRead(ctx, contextInfo.UserID)
+	util.HandleResponse(c.Writer, c.Request, resp, "NotificationHandler::MarkAllAsRead")
+}
+
+// Delete godoc
+// DELETE /api/v1/notifications/:id
+func (h *NotificationHandler) Delete(c *gin.Context) {
+	ctx := c.Request.Context()
+	contextInfo := appcontext.FromGinContext(ctx)
+
+	idStr := c.Param("id")
+	receiverID, err := uuid.Parse(idStr)
+	if err != nil {
+		logger.FromContext(ctx).WithError(err).Error("NotificationHandler::Delete -> invalid receiver ID")
+		validationErr := contract.NewResponseError(constants.MalformedFieldErrorCode, constants.RequestEntity, "Invalid notification receiver ID")
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationErr}), "NotificationHandler::Delete")
+		return
+	}
+
+	resp := h.notificationService.DeleteForUser(ctx, receiverID, contextInfo.UserID)
+	if resp.HasErrors() {
+		logger.FromContext(ctx).WithError(resp.GetErrors()[0]).Error("NotificationHandler::Delete -> service error")
+	}
+
+	util.HandleResponse(c.Writer, c.Request, resp, "NotificationHandler::Delete")
+}