first commit

Made-with: Cursor

internal/api/handlers/booking.go

@@ -0,0 +1,98 @@
+package handlers
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/calendarapi/internal/middleware"
+	"github.com/calendarapi/internal/models"
+	"github.com/calendarapi/internal/service"
+	"github.com/calendarapi/internal/utils"
+	"github.com/go-chi/chi/v5"
+)
+
+type BookingHandler struct {
+	bookingSvc *service.BookingService
+}
+
+func NewBookingHandler(bookingSvc *service.BookingService) *BookingHandler {
+	return &BookingHandler{bookingSvc: bookingSvc}
+}
+
+func (h *BookingHandler) CreateLink(w http.ResponseWriter, r *http.Request) {
+	userID, _ := middleware.GetUserID(r.Context())
+	calID, err := utils.ValidateUUID(chi.URLParam(r, "id"))
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	var req models.BookingConfig
+	if err := utils.DecodeJSON(r, &req); err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	link, err := h.bookingSvc.CreateLink(r.Context(), userID, calID, req)
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	utils.WriteJSON(w, http.StatusOK, link)
+}
+
+func (h *BookingHandler) GetAvailability(w http.ResponseWriter, r *http.Request) {
+	token := chi.URLParam(r, "token")
+	q := r.URL.Query()
+
+	startStr := q.Get("start")
+	endStr := q.Get("end")
+	if startStr == "" || endStr == "" {
+		utils.WriteError(w, models.NewValidationError("start and end required"))
+		return
+	}
+
+	start, err := time.Parse(time.RFC3339, startStr)
+	if err != nil {
+		utils.WriteError(w, models.NewValidationError("invalid start time"))
+		return
+	}
+	end, err := time.Parse(time.RFC3339, endStr)
+	if err != nil {
+		utils.WriteError(w, models.NewValidationError("invalid end time"))
+		return
+	}
+
+	result, err := h.bookingSvc.GetAvailability(r.Context(), token, start, end)
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	utils.WriteJSON(w, http.StatusOK, result)
+}
+
+func (h *BookingHandler) Reserve(w http.ResponseWriter, r *http.Request) {
+	token := chi.URLParam(r, "token")
+
+	var req struct {
+		Name      string    `json:"name"`
+		Email     string    `json:"email"`
+		SlotStart time.Time `json:"slot_start"`
+		SlotEnd   time.Time `json:"slot_end"`
+		Notes     *string   `json:"notes"`
+	}
+	if err := utils.DecodeJSON(r, &req); err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	event, err := h.bookingSvc.Reserve(r.Context(), token, req.Name, req.Email, req.SlotStart, req.SlotEnd, req.Notes)
+	if err != nil {
+		utils.WriteError(w, err)
+		return
+	}
+
+	utils.WriteJSON(w, http.StatusOK, map[string]interface{}{"ok": true, "event": event})
+}