first commit

Made-with: Cursor

internal/api/handlers/attendees.go

@@ -0,0 +1,106 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/calendarapi/internal/middleware"
+	"github.com/calendarapi/internal/service"
+	"github.com/calendarapi/internal/utils"
+	"github.com/go-chi/chi/v5"
+	"github.com/google/uuid"
+)
+
+type AttendeeHandler struct {
+	attendeeSvc *service.AttendeeService
+}
+
+func NewAttendeeHandler(attendeeSvc *service.AttendeeService) *AttendeeHandler {
+	return &AttendeeHandler{attendeeSvc: attendeeSvc}
+}
+
+func (h *AttendeeHandler) Add(w http.ResponseWriter, r *http.Request) {
+	userID, _ := middleware.GetUserID(r.Context())
+	eventID, err := utils.ValidateUUID(chi.URLParam(r, "id"))
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	var req struct {
+		Attendees []struct {
+			UserID *uuid.UUID `json:"user_id"`
+			Email  *string    `json:"email"`
+		} `json:"attendees"`
+	}
+	if err := utils.DecodeJSON(r, &req); err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	var addReqs []service.AddAttendeeRequest
+	for _, a := range req.Attendees {
+		addReqs = append(addReqs, service.AddAttendeeRequest{
+			UserID: a.UserID,
+			Email:  a.Email,
+		})
+	}
+
+	event, err := h.attendeeSvc.AddAttendees(r.Context(), userID, eventID, addReqs)
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	utils.WriteJSON(w, http.StatusOK, map[string]interface{}{"event": event})
+}
+
+func (h *AttendeeHandler) UpdateStatus(w http.ResponseWriter, r *http.Request) {
+	userID, _ := middleware.GetUserID(r.Context())
+	eventID, err := utils.ValidateUUID(chi.URLParam(r, "id"))
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+	attendeeID, err := utils.ValidateUUID(chi.URLParam(r, "attendeeID"))
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	var req struct {
+		Status string `json:"status"`
+	}
+	if err := utils.DecodeJSON(r, &req); err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	event, err := h.attendeeSvc.UpdateStatus(r.Context(), userID, eventID, attendeeID, req.Status)
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	utils.WriteJSON(w, http.StatusOK, map[string]interface{}{"event": event})
+}
+
+func (h *AttendeeHandler) Delete(w http.ResponseWriter, r *http.Request) {
+	userID, _ := middleware.GetUserID(r.Context())
+	eventID, err := utils.ValidateUUID(chi.URLParam(r, "id"))
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+	attendeeID, err := utils.ValidateUUID(chi.URLParam(r, "attendeeID"))
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	if err := h.attendeeSvc.DeleteAttendee(r.Context(), userID, eventID, attendeeID); err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	utils.WriteOK(w)
+}