395 lines
12 KiB
TypeScript
395 lines
12 KiB
TypeScript
import { Inject, Injectable, Logger } from '@nestjs/common'
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import {
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Pothos,
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PothosRef,
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PothosSchema,
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SchemaBuilderToken,
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} from '@smatch-corp/nestjs-pothos'
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import { Builder } from '../Graphql/graphql.builder'
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import { PrismaService } from '../Prisma/prisma.service'
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import { ScheduleDateStatus, ScheduleStatus } from '@prisma/client'
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import { ScheduleService } from './schedule.service'
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import { AppConfigService } from '../AppConfig/appconfig.service'
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import { ScheduleConfigType } from './schedule'
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import { DateTimeUtils } from 'src/common/utils/datetime.utils'
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@Injectable()
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export class ScheduleSchema extends PothosSchema {
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constructor(
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@Inject(SchemaBuilderToken) private readonly builder: Builder,
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private readonly prisma: PrismaService,
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private readonly scheduleService: ScheduleService,
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private readonly appConfigService: AppConfigService,
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) {
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super()
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}
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@PothosRef()
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schedule() {
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return this.builder.prismaObject('Schedule', {
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description: 'A schedule in the system.',
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fields: (t) => ({
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id: t.exposeID('id', {
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description: 'The ID of the schedule.',
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}),
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customerId: t.exposeID('customerId', {
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description: 'The ID of the customer the schedule belongs to.',
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nullable: true,
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}),
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managedServiceId: t.exposeID('managedServiceId', {
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description: 'The ID of the managed service the schedule belongs to.',
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nullable: false,
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}),
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orderId: t.exposeID('orderId', {
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description: 'The ID of the order the schedule belongs to.',
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nullable: true,
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}),
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order: t.relation('Order', {
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description: 'The order that belongs to orderId.',
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nullable: true,
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}),
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scheduleStart: t.expose('scheduleStart', {
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type: 'DateTime',
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nullable: false,
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}),
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scheduleEnd: t.expose('scheduleEnd', {
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type: 'DateTime',
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nullable: false,
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}),
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slots: t.exposeIntList('slots', {
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nullable: false,
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}),
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daysOfWeek: t.exposeIntList('daysOfWeek', {
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nullable: false,
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}),
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dates: t.relation('dates', {
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description: 'The dates of the schedule.',
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}),
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status: t.expose('status', {
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type: ScheduleStatus,
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nullable: false,
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}),
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managedService: t.relation('managedService', {
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description: 'The managed service the schedule belongs to.',
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nullable: false,
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}),
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}),
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})
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}
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@PothosRef()
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scheduleConnection() {
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return this.builder.simpleObject('ScheduleConnection', {
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fields: (t) => ({
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totalCount: t.int({
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nullable: true,
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}),
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schedules: t.field({
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type: [this.schedule()],
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}),
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}),
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})
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}
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@PothosRef()
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scheduleSlot() {
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return this.builder.simpleObject('ScheduleSlot', {
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fields: (t) => ({
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slot: t.string({}),
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start: t.string({}),
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end: t.string({}),
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dayOfWeek: t.int({}),
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}),
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})
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}
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@PothosRef()
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previewSchedule() {
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return this.builder.simpleObject('PreviewSchedule', {
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fields: (t) => ({
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totalSlots: t.int(),
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slots: t.field({
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type: [this.scheduleSlot()],
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}),
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}),
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})
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}
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@PothosRef()
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scheduleDate() {
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return this.builder.prismaObject('ScheduleDate', {
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description: 'A schedule date in the system.',
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fields: (t) => ({
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id: t.exposeID('id', {
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description: 'The ID of the schedule date.',
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}),
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scheduleId: t.exposeID('scheduleId', {
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description: 'The ID of the schedule the schedule date belongs to.',
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}),
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start: t.expose('start', {
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type: 'DateTime',
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nullable: false,
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}),
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end: t.expose('end', {
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type: 'DateTime',
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nullable: false,
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}),
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status: t.expose('status', {
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type: ScheduleDateStatus,
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nullable: false,
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}),
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dayOfWeek: t.exposeInt('dayOfWeek', {
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nullable: false,
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}),
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slot: t.exposeInt('slot', {
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nullable: false,
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}),
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serviceId: t.exposeID('serviceId', {
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nullable: false,
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}),
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orderId: t.exposeID('orderId', {
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nullable: true,
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}),
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participantIds: t.exposeStringList('participantIds', {
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nullable: false,
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}),
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maxParticipants: t.exposeInt('maxParticipants', {
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nullable: false,
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}),
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lateStart: t.expose('lateStart', {
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type: 'DateTime',
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nullable: true,
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}),
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collaborationSession: t.relation('CollaborationSession', {
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description: 'The collaboration session of the schedule date.',
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nullable: true,
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}),
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schedule: t.relation('schedule', {
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description: 'The schedule the schedule date belongs to.',
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}),
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}),
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})
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}
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@PothosRef()
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scheduleConfigInput() {
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return this.builder.inputType('ScheduleConfigInput', {
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description: 'A schedule config in the system.',
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fields: (t) => ({
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midDayBreakTimeStart: t.string({
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required: true,
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}),
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midDayBreakTimeEnd: t.string({
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required: true,
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}),
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slotDuration: t.string({
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required: true,
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}),
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slotBreakDuration: t.string({
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required: true,
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}),
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dayStartTime: t.string({
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required: true,
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}),
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dayEndTime: t.string({
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required: true,
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}),
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}),
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})
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}
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@PothosRef()
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scheduleConfigInputForCenter() {
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return this.builder.inputType('ScheduleConfigInputForCenter', {
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fields: (t) => ({
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startDate: t.string({
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required: true,
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}),
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endDate: t.string({
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required: true,
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}),
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slots: t.intList({
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required: true,
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}),
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days: t.intList({
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required: true,
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}),
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}),
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})
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}
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@Pothos()
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init(): void {
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this.builder.queryFields((t) => ({
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schedule: t.prismaField({
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type: this.schedule(),
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description: 'Retrieve a single schedule by its unique identifier.',
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args: this.builder.generator.findUniqueArgs('Schedule'),
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resolve: async (query, _root, args, _ctx, _info) => {
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return await this.prisma.schedule.findUnique({
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...query,
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where: args.where,
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})
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},
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}),
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schedules: t.prismaField({
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type: [this.schedule()],
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args: this.builder.generator.findManyArgs('Schedule'),
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description:
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'Retrieve a list of schedules with optional filtering, ordering, and pagination.',
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resolve: async (query, _root, args, _ctx, _info) => {
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return await this.prisma.schedule.findMany({
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...query,
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skip: args.skip ?? undefined,
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take: args.take ?? undefined,
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orderBy: args.orderBy ?? undefined,
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where: args.filter ?? undefined,
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})
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},
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}),
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centerPreviewSchedule: t.field({
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type: this.previewSchedule(),
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description: 'Preview a schedule for center mentor.',
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args: {
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scheduleConfigInput: t.arg({
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type: this.scheduleConfigInputForCenter(),
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required: true,
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}),
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},
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resolve: async (_parent, args, _context, _info) => {
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return await this.scheduleService.createSchedulePreviewForCenter(
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args.scheduleConfigInput,
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)
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},
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}),
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adminPreviewSchedule: t.field({
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type: this.previewSchedule(),
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description: 'Preview a schedule for admin.',
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args: {
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scheduleConfig: t.arg({
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type: this.scheduleConfigInput(),
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}),
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},
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resolve: async (_parent, args, _context, _info) => {
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// if no scheduleConfig, use default config
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if (!args.scheduleConfig) {
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args.scheduleConfig = (
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await this.appConfigService.getVisibleConfigs()
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).reduce((acc, curr) => {
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// @ts-ignore
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acc[curr.key] = curr.value
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return acc
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}, {} as ScheduleConfigType)
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}
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return await this.scheduleService.createSchedulePreviewForSingleDay(
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args.scheduleConfig,
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)
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},
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}),
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}))
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/* overlapping case
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46836288-bb2c-4da6-892b-a559a480cbf8,e9be51fd-2382-4e43-9988-74e76fde4b56,2024-11-22 00:00:00.000,2024-11-02 00:00:00.000,UNPUBLISHED,,"{3,5}",,"{2,4}"
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d72a864e-2f41-45ab-9c9b-bf0512a31883,e9be51fd-2382-4e43-9988-74e76fde4b56,2024-11-22 00:00:00.000,2024-11-02 00:00:00.000,UNPUBLISHED,,"{3,5}",,"{2,4}"
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*/
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this.builder.mutationFields((t) => ({
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// Mutations
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createSchedule: t.prismaField({
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type: this.schedule(),
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description: 'Create a new schedule.',
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args: {
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schedule: t.arg({
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type: this.builder.generator.getCreateInput('Schedule', [
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'id',
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'status',
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'customerId',
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'orderId',
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'dates',
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]),
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required: true,
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}),
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},
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resolve: async (query, _root, args, ctx, _info) => {
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if (ctx.isSubscription) {
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throw new Error('Cannot create schedule in subscription')
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}
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Logger.log('args.schedule', args.schedule)
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// generate preview and check if there is any overlapping with other schedules date in same service
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const previewSchedule =
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await this.scheduleService.createSchedulePreviewForCenter({
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startDate: args.schedule.scheduleStart as string,
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endDate: args.schedule.scheduleEnd as string,
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slots: args.schedule.slots as number[],
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days: args.schedule.daysOfWeek as number[],
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})
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const existingScheduleDates = await this.prisma.scheduleDate.findMany(
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{
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where: {
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serviceId: args.schedule.managedService.connect?.id,
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},
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},
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)
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// check if there is any overlapping with existing schedule dates in same service using DateTimeUtils
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const isOverlapping = DateTimeUtils.isOverlaps(
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previewSchedule.slots.map((slot) => ({
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start: DateTimeUtils.fromIsoString(slot.start),
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end: DateTimeUtils.fromIsoString(slot.end),
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})),
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existingScheduleDates.map((date) => ({
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start: DateTimeUtils.fromDate(date.start),
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end: DateTimeUtils.fromDate(date.end),
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})),
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)
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if (isOverlapping) {
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Logger.error('Overlapping schedule', 'ScheduleSchema')
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throw new Error('Overlapping schedule')
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}
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const schedule = await this.prisma.schedule.create({
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...query,
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data: args.schedule,
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})
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// generate schedule dates based on data and config
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const scheduleDates =
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await this.scheduleService.generateScheduleDates(schedule)
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// update schedule with schedule dates
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return await this.prisma.schedule.update({
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...query,
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where: { id: schedule.id },
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data: {
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dates: {
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connect: scheduleDates.map((date) => ({ id: date.id })),
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},
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},
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})
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},
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}),
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updateScheduleStatus: t.prismaField({
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type: this.schedule(),
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description: 'Update a schedule status.',
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args: {
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scheduleId: t.arg({
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type: 'String',
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required: true,
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}),
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status: t.arg({
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type: ScheduleStatus,
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required: true,
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}),
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},
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resolve: async (query, _root, args, _ctx, _info) => {
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return await this.prisma.schedule.update({
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...query,
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where: { id: args.scheduleId },
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data: { status: args.status },
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})
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},
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}),
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}))
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}
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}
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