Productionize EventSphere platform

apps/api/src/modules/calendar/calendar.service.ts

@@ -0,0 +1,92 @@
+import { BadRequestException, Injectable, NotFoundException } from "@nestjs/common";
+import { PrismaService } from "../../prisma/prisma.service";
+
+@Injectable()
+export class CalendarService {
+  constructor(private readonly prisma: PrismaService) {}
+
+  routingForms(tenantId: string) {
+    return this.prisma.calendarRoutingForm.findMany({
+      where: { tenantId },
+      orderBy: { createdAt: "desc" },
+      include: { event: true, _count: { select: { slots: true, bookings: true } } }
+    });
+  }
+
+  createRoutingForm(tenantId: string, payload: any) {
+    return this.prisma.calendarRoutingForm.create({
+      data: {
+        tenantId,
+        eventId: payload.eventId || null,
+        name: String(payload.name ?? ""),
+        slug: String(payload.slug ?? "").toLowerCase().trim(),
+        description: payload.description ? String(payload.description) : null,
+        durationMinutes: Number(payload.durationMinutes ?? 30),
+        active: payload.active === undefined ? true : Boolean(payload.active)
+      }
+    });
+  }
+
+  slots(tenantId: string, routingFormId?: string) {
+    return this.prisma.calendarSlot.findMany({
+      where: { tenantId, ...(routingFormId ? { routingFormId } : {}) },
+      orderBy: { startsAt: "asc" },
+      include: { routingForm: true }
+    });
+  }
+
+  async createSlot(tenantId: string, payload: any) {
+    const routingForm = await this.prisma.calendarRoutingForm.findFirst({ where: { tenantId, id: String(payload.routingFormId ?? "") } });
+    if (!routingForm) throw new NotFoundException("Routing form not found");
+    const startsAt = new Date(String(payload.startsAt ?? ""));
+    const endsAt = new Date(String(payload.endsAt ?? ""));
+    if (!Number.isFinite(startsAt.getTime()) || !Number.isFinite(endsAt.getTime()) || endsAt <= startsAt) {
+      throw new BadRequestException("Invalid slot time");
+    }
+    return this.prisma.calendarSlot.create({
+      data: {
+        tenantId,
+        routingFormId: routingForm.id,
+        startsAt,
+        endsAt,
+        capacity: Number(payload.capacity ?? 1),
+        active: payload.active === undefined ? true : Boolean(payload.active)
+      },
+      include: { routingForm: true }
+    });
+  }
+
+  bookings(tenantId: string) {
+    return this.prisma.booking.findMany({
+      where: { tenantId },
+      orderBy: { startsAt: "desc" },
+      include: { routingForm: true, event: true, attendee: true }
+    });
+  }
+
+  async createBooking(tenantId: string, payload: any) {
+    const routingForm = await this.prisma.calendarRoutingForm.findFirst({ where: { tenantId, id: String(payload.routingFormId ?? "") } });
+    if (!routingForm) throw new NotFoundException("Routing form not found");
+    const startsAt = new Date(String(payload.startsAt ?? ""));
+    const endsAt = new Date(String(payload.endsAt ?? ""));
+    if (!Number.isFinite(startsAt.getTime()) || !Number.isFinite(endsAt.getTime()) || endsAt <= startsAt) {
+      throw new BadRequestException("Invalid booking time");
+    }
+    return this.prisma.booking.create({
+      data: {
+        tenantId,
+        routingFormId: routingForm.id,
+        eventId: payload.eventId || routingForm.eventId || null,
+        attendeeId: payload.attendeeId || null,
+        fullName: String(payload.fullName ?? ""),
+        email: String(payload.email ?? "").toLowerCase().trim(),
+        phone: payload.phone ? String(payload.phone) : null,
+        startsAt,
+        endsAt,
+        status: payload.status ? String(payload.status) : "booked",
+        notes: payload.notes ? String(payload.notes) : null
+      },
+      include: { routingForm: true, event: true, attendee: true }
+    });
+  }
+}