notification

2026-05-10 10:57:38 +07:00
parent bbd6666299
commit 9d71b339b5
15 changed files with 1548 additions and 14 deletions
@@ -0,0 +1,154 @@
+package service
+
+import (
+	"context"
+	"math"
+
+	"apskel-pos-be/internal/constants"
+	"apskel-pos-be/internal/contract"
+	"apskel-pos-be/internal/models"
+	"apskel-pos-be/internal/processor"
+	"apskel-pos-be/internal/transformer"
+
+	"github.com/google/uuid"
+)
+
+type NotificationService interface {
+	Send(ctx context.Context, req *contract.SendNotificationRequest, createdBy uuid.UUID) *contract.Response
+	Broadcast(ctx context.Context, req *contract.BroadcastNotificationRequest, organizationID, createdBy uuid.UUID) *contract.Response
+	MarkAsRead(ctx context.Context, receiverID, userID uuid.UUID) *contract.Response
+	MarkAllAsRead(ctx context.Context, userID uuid.UUID) *contract.Response
+	DeleteForUser(ctx context.Context, receiverID, userID uuid.UUID) *contract.Response
+	ListForUser(ctx context.Context, req *contract.ListNotificationsRequest, userID uuid.UUID) *contract.Response
+	GetByID(ctx context.Context, id uuid.UUID) *contract.Response
+}
+
+type NotificationServiceImpl struct {
+	notificationProcessor processor.NotificationProcessor
+}
+
+func NewNotificationService(notificationProcessor processor.NotificationProcessor) *NotificationServiceImpl {
+	return &NotificationServiceImpl{
+		notificationProcessor: notificationProcessor,
+	}
+}
+
+func (s *NotificationServiceImpl) Send(ctx context.Context, req *contract.SendNotificationRequest, createdBy uuid.UUID) *contract.Response {
+	modelReq := &models.SendNotificationRequest{
+		Title:          req.Title,
+		Body:           req.Body,
+		Type:           req.Type,
+		Category:       req.Category,
+		Priority:       req.Priority,
+		ImageURL:       req.ImageURL,
+		ActionURL:      req.ActionURL,
+		NotifiableType: req.NotifiableType,
+		NotifiableID:   req.NotifiableID,
+		Data:           req.Data,
+		ReceiverIDs:    req.ReceiverIDs,
+		ScheduledAt:    req.ScheduledAt,
+		ExpiredAt:      req.ExpiredAt,
+		CreatedBy:      &createdBy,
+	}
+
+	resp, err := s.notificationProcessor.Send(ctx, modelReq)
+	if err != nil {
+		errResp := contract.NewResponseError(constants.InternalServerErrorCode, constants.NotificationServiceEntity, err.Error())
+		return contract.BuildErrorResponse([]*contract.ResponseError{errResp})
+	}
+
+	return contract.BuildSuccessResponse(transformer.NotificationModelResponseToContract(resp))
+}
+
+func (s *NotificationServiceImpl) Broadcast(ctx context.Context, req *contract.BroadcastNotificationRequest, organizationID, createdBy uuid.UUID) *contract.Response {
+	modelReq := &models.BroadcastNotificationRequest{
+		Title:          req.Title,
+		Body:           req.Body,
+		Type:           req.Type,
+		Category:       req.Category,
+		Priority:       req.Priority,
+		ImageURL:       req.ImageURL,
+		ActionURL:      req.ActionURL,
+		NotifiableType: req.NotifiableType,
+		NotifiableID:   req.NotifiableID,
+		Data:           req.Data,
+		OrganizationID: organizationID,
+		ScheduledAt:    req.ScheduledAt,
+		ExpiredAt:      req.ExpiredAt,
+		CreatedBy:      &createdBy,
+	}
+
+	resp, err := s.notificationProcessor.Broadcast(ctx, modelReq)
+	if err != nil {
+		errResp := contract.NewResponseError(constants.InternalServerErrorCode, constants.NotificationServiceEntity, err.Error())
+		return contract.BuildErrorResponse([]*contract.ResponseError{errResp})
+	}
+
+	return contract.BuildSuccessResponse(transformer.NotificationModelResponseToContract(resp))
+}
+
+func (s *NotificationServiceImpl) MarkAsRead(ctx context.Context, receiverID, userID uuid.UUID) *contract.Response {
+	resp, err := s.notificationProcessor.MarkAsRead(ctx, receiverID, userID)
+	if err != nil {
+		errResp := contract.NewResponseError(constants.InternalServerErrorCode, constants.NotificationServiceEntity, err.Error())
+		return contract.BuildErrorResponse([]*contract.ResponseError{errResp})
+	}
+
+	return contract.BuildSuccessResponse(transformer.NotificationReceiverModelResponseToContract(resp))
+}
+
+func (s *NotificationServiceImpl) MarkAllAsRead(ctx context.Context, userID uuid.UUID) *contract.Response {
+	if err := s.notificationProcessor.MarkAllAsRead(ctx, userID); err != nil {
+		errResp := contract.NewResponseError(constants.InternalServerErrorCode, constants.NotificationServiceEntity, err.Error())
+		return contract.BuildErrorResponse([]*contract.ResponseError{errResp})
+	}
+
+	return contract.BuildSuccessResponse(map[string]interface{}{"message": "All notifications marked as read"})
+}
+
+func (s *NotificationServiceImpl) DeleteForUser(ctx context.Context, receiverID, userID uuid.UUID) *contract.Response {
+	if err := s.notificationProcessor.DeleteForUser(ctx, receiverID, userID); err != nil {
+		errResp := contract.NewResponseError(constants.InternalServerErrorCode, constants.NotificationServiceEntity, err.Error())
+		return contract.BuildErrorResponse([]*contract.ResponseError{errResp})
+	}
+
+	return contract.BuildSuccessResponse(map[string]interface{}{"message": "Notification deleted"})
+}
+
+func (s *NotificationServiceImpl) ListForUser(ctx context.Context, req *contract.ListNotificationsRequest, userID uuid.UUID) *contract.Response {
+	modelReq := &models.ListNotificationsRequest{
+		Page:   req.Page,
+		Limit:  req.Limit,
+		UserID: userID,
+		IsRead: req.IsRead,
+	}
+
+	receivers, total, unreadCount, err := s.notificationProcessor.ListForUser(ctx, modelReq)
+	if err != nil {
+		errResp := contract.NewResponseError(constants.InternalServerErrorCode, constants.NotificationServiceEntity, err.Error())
+		return contract.BuildErrorResponse([]*contract.ResponseError{errResp})
+	}
+
+	totalPages := int(math.Ceil(float64(total) / float64(req.Limit)))
+
+	response := contract.ListNotificationsResponse{
+		Notifications: transformer.NotificationReceiverModelResponsesToContracts(receivers),
+		TotalCount:    total,
+		UnreadCount:   unreadCount,
+		Page:          req.Page,
+		Limit:         req.Limit,
+		TotalPages:    totalPages,
+	}
+
+	return contract.BuildSuccessResponse(response)
+}
+
+func (s *NotificationServiceImpl) GetByID(ctx context.Context, id uuid.UUID) *contract.Response {
+	resp, err := s.notificationProcessor.GetByID(ctx, id)
+	if err != nil {
+		errResp := contract.NewResponseError(constants.NotFoundErrorCode, constants.NotificationServiceEntity, err.Error())
+		return contract.BuildErrorResponse([]*contract.ResponseError{errResp})
+	}
+
+	return contract.BuildSuccessResponse(transformer.NotificationModelResponseToContract(resp))
+}