feat: 优化排课管理

packages/server/src/time-slot/slot-generator.service.ts

@@ -6,14 +6,10 @@ import {
   BookingStatus,
   SLOT_GENERATION_DAYS,
   DEFAULT_SLOT_CAPACITY,
+  getDefaultTimeSlots,
 } from '@mp-pilates/shared'
 import { PrismaService } from '../prisma/prisma.service'
 
-/** Convert JS getDay() (0=Sun … 6=Sat) to ISO weekday (1=Mon … 7=Sun) */
-function toIsoWeekday(jsDay: number): number {
-  return jsDay === 0 ? 7 : jsDay
-}
-
 /** Build a UTC Date for midnight of a local calendar date */
 function toUtcMidnight(date: Date): Date {
   const d = new Date(date)
@@ -28,20 +24,14 @@ export class SlotGeneratorService {
   constructor(private readonly prisma: PrismaService) {}
 
   /**
-   * Generate time slots for the next `daysAhead` days based on active
-   * WeekTemplates. Uses `createMany` with `skipDuplicates` so re-runs are safe.
+   * Generate time slots for the next `daysAhead` days based on the fixed
+   * default schedule (Mon-Sun, 08:00-22:00 hourly).
+   * Uses `createMany` with `skipDuplicates` so re-runs are safe.
    *
    * @returns Number of newly created slots
    */
   async generateSlots(daysAhead: number = SLOT_GENERATION_DAYS): Promise<number> {
-    const templates = await this.prisma.weekTemplate.findMany({
-      where: { isActive: true },
-    })
-
-    if (templates.length === 0) {
-      this.logger.log('No active week templates found – skipping slot generation')
-      return 0
-    }
+    const defaultSlots = getDefaultTimeSlots()
 
     const tomorrow = new Date()
     tomorrow.setDate(tomorrow.getDate() + 1)
@@ -53,27 +43,19 @@ export class SlotGeneratorService {
       endTime: string
       capacity: number
       source: TimeSlotSource
-      templateId: string
     }> = []
 
     for (let offset = 0; offset < daysAhead; offset++) {
       const target = new Date(tomorrow)
       target.setDate(target.getDate() + offset)
 
-      const isoWeekday = toIsoWeekday(target.getDay())
-
-      const matchingTemplates = templates.filter(
-        (t) => t.dayOfWeek === isoWeekday,
-      )
-
-      for (const template of matchingTemplates) {
+      for (const slot of defaultSlots) {
         slotsToCreate.push({
           date: toUtcMidnight(target),
-          startTime: template.startTime,
-          endTime: template.endTime,
-          capacity: template.capacity ?? DEFAULT_SLOT_CAPACITY,
+          startTime: slot.startTime,
+          endTime: slot.endTime,
+          capacity: DEFAULT_SLOT_CAPACITY,
           source: TimeSlotSource.TEMPLATE,
-          templateId: template.id,
         })
       }
     }