feat: enhance PersonalMilestone and Service schemas with new functionalities

- Added a new mutation to update personal milestones and change schedule status to IN_PROGRESS in PersonalMilestoneSchema.
- Refactored service notification logic to send messages to moderators upon service approval in ServiceSchema, improving communication flow.
- Cleaned up commented-out code for better readability and maintainability.

These changes enhance the GraphQL API by improving milestone management and service notification processes, ensuring better user experience and state management.

src/PersonalMilestone/personalmilestone.schema.ts

@@ -1,5 +1,5 @@
 import { Inject, Injectable, Logger } from '@nestjs/common'
-import { PersonalMilestoneStatus } from '@prisma/client'
+import { PersonalMilestoneStatus, ScheduleStatus } from '@prisma/client'
 import { Pothos, PothosRef, PothosSchema, SchemaBuilderToken } from '@smatch-corp/nestjs-pothos'
 import { Builder } from '../Graphql/graphql.builder'
 import { PrismaService } from '../Prisma/prisma.service'
@@ -126,7 +126,7 @@ export class PersonalMilestoneSchema extends PothosSchema {
             throw new Error('Cannot get your info')
           }
           const userId = ctx.http.me.id
-          return await this.prisma.personalMilestone.createManyAndReturn({
+          const result = await this.prisma.personalMilestone.createManyAndReturn({
             data: args.data.map((data) => ({
               ...data,
               userId,
@@ -134,6 +134,44 @@ export class PersonalMilestoneSchema extends PothosSchema {
             })),
             skipDuplicates: true,
           })
+          // update schedule status to IN_PROGRESS
+          await this.prisma.schedule.update({
+            where: { id: args.scheduleId },
+            data: { status: ScheduleStatus.IN_PROGRESS },
+          })
+          return result
+        },
+      }),
+      updatePersonalMilestone: t.prismaField({
+        type: this.personalMilestone(),
+        args: {
+          where: t.arg({
+            type: this.builder.generator.getWhereUnique('PersonalMilestone'),
+            description: 'The where clause for the personal milestone.',
+            required: true,
+          }),
+          data: t.arg({
+            type: this.builder.generator.getUpdateInput('PersonalMilestone'),
+            description: 'The data for the personal milestone.',
+            required: true,
+          }),
+        },
+        description: 'Update a personal milestone.',
+        resolve: async (_query, _root, args, ctx, _info) => {
+          if (ctx.isSubscription) {
+            throw new Error('Not allowed')
+          }
+          if (!ctx.http.me) {
+            throw new Error('Cannot get your info')
+          }
+          const userId = ctx.http.me.id
+          return this.prisma.personalMilestone.update({
+            where: {
+              ...args.where,
+              userId,
+            },
+            data: args.data,
+          })
         },
       }),
     }))