1

internal/feed/handlers.go

@@ -0,0 +1,101 @@
+package feed
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+)
+
+type Handler struct {
+	Service *Service
+	logger  *slog.Logger
+}
+
+func NewFeedHandler(logger *slog.Logger, service *Service) *Handler {
+	return &Handler{
+		Service: service,
+		logger:  logger,
+	}
+}
+
+func (h *Handler) CreateEvent(ctx context.Context, event *Event) error {
+	if event == nil {
+		h.logger.Error("CreateEvent: empty event",
+			slog.String("error", ErrCreationInvalidData.Error()))
+
+		return ErrCreationInvalidData
+	}
+
+	h.logger.Debug("CreateEvent: Attempting to create event",
+		slog.String("type", event.EventType.String()),
+		slog.String("ownerID", event.OwnerId))
+
+	if event.OwnerId == "" || event.EventType == "" || event.Message == "" {
+		h.logger.Error("CreateEvent: Validation error",
+			slog.String("error", ErrCreationInvalidData.Error()),
+			slog.String("type", event.EventType.String()),
+			slog.String("ownerID", event.OwnerId),
+			slog.String("message", event.Message),
+		)
+
+		return ErrCreationInvalidData
+	}
+
+	if err := h.Service.AddUserEvent(ctx, event); err != nil {
+		h.logger.Error("CreateEvent: Service error",
+			slog.String("error", err.Error()),
+			slog.String("type", event.EventType.String()),
+			slog.String("ownerID", event.OwnerId))
+
+		return fmt.Errorf("Error creating event: %w", err)
+	}
+
+	h.logger.Debug("CreateEvent: Successfully created event",
+		slog.String("eventID", event.Id),
+		slog.String("type", event.EventType.String()),
+		slog.String("ownerID", event.OwnerId))
+
+	return nil
+}
+
+func (h *Handler) CancelEvent(ctx context.Context, attachmentId string, reason string) error {
+	h.logger.Debug("CancelEvent: Attempting to cancel event",
+		slog.String("attachmentID", attachmentId),
+	)
+
+	if attachmentId == "" {
+		h.logger.Error("CancelEvent: Validation error",
+			slog.String("error", "attachment Id is required"))
+
+		return ErrAttachmentIDRequired
+	}
+
+	if reason == "" {
+		h.logger.Error("CancelEvent: Validation error",
+			slog.String("error", "cancellation reason is required"),
+			slog.String("attachmentID", attachmentId))
+
+		return ErrCancellationReasonRequired
+	}
+
+	if err := h.Service.CancelEvents(ctx, attachmentId, reason); err != nil {
+		h.logger.Error("CancelEvent: Service error",
+			slog.String("error", err.Error()),
+			slog.String("attachmentID", attachmentId))
+
+		return fmt.Errorf("error cancelling event: %w", err)
+	}
+
+	h.logger.Debug("CancelEvent: Successfully cancelled event",
+		slog.String("attachmentID", attachmentId))
+
+	return nil
+}
+
+func (h *Handler) GetCompanyIdByUidTmp(ctx context.Context, ownerID string) ([]string, error) {
+	return h.Service.GetCompanyIdsByUid(ctx, ownerID)
+}
+
+func (h *Handler) GetAgentIdBySubmissionId(ctx context.Context, submissionId string) (string, error) {
+	return h.Service.GetAgentIdBySubmissionId(ctx, submissionId)
+}