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feat: controller standard event (#826)
* feat: controller stardard event * chore: cancel in progress
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62 changes: 62 additions & 0 deletions
62
apps/nestjs-backend/src/event-emitter/decorators/event-emitter.interceptor.ts
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import type { NestInterceptor, ExecutionContext, CallHandler } from '@nestjs/common'; | ||
import { Injectable, SetMetadata } from '@nestjs/common'; | ||
import { Reflector } from '@nestjs/core'; | ||
import type { Observable } from 'rxjs'; | ||
import { tap } from 'rxjs/operators'; | ||
import { EventEmitterService } from '../event-emitter.service'; | ||
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@Injectable() | ||
export class EventEmitterInterceptor implements NestInterceptor { | ||
constructor( | ||
private reflector: Reflector, | ||
private eventEmitterService: EventEmitterService | ||
) {} | ||
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intercept(context: ExecutionContext, next: CallHandler): Observable<unknown> { | ||
const eventMetadata = this.reflector.get<{ eventName: string; paramNames?: string[] }>( | ||
'eventMetadata', | ||
context.getHandler() | ||
); | ||
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if (!eventMetadata) { | ||
return next.handle(); | ||
} | ||
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const { eventName, paramNames } = eventMetadata; | ||
const req = context.switchToHttp().getRequest(); | ||
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return next.handle().pipe( | ||
tap((result) => { | ||
const payload: { result: unknown; params: Record<string, unknown> } = { | ||
result, | ||
params: {}, | ||
}; | ||
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if (paramNames && paramNames.length > 0) { | ||
paramNames.forEach((paramName) => { | ||
if (req.params && paramName in req.params) { | ||
payload.params[paramName] = req.params[paramName]; | ||
} else if (req.body && paramName in req.body) { | ||
payload.params[paramName] = req.body[paramName]; | ||
} else if (req.query && paramName in req.query) { | ||
payload.params[paramName] = req.query[paramName]; | ||
} | ||
}); | ||
} else { | ||
// If no specific param names are provided, include all available params | ||
payload.params = { | ||
...req.params, | ||
...req.query, | ||
...req.body, | ||
}; | ||
} | ||
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this.eventEmitterService.emitAsync(eventName, payload); | ||
}) | ||
); | ||
} | ||
} | ||
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// eslint-disable-next-line @typescript-eslint/naming-convention | ||
export const EmitEvent = (eventName: string, paramNames?: string[]) => | ||
SetMetadata('eventMetadata', { eventName, paramNames }); |
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20
apps/nestjs-backend/src/features/record/open-api/record-undo-redo-service.ts
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import { Injectable, Logger } from '@nestjs/common'; | ||
import { OnEvent } from '@nestjs/event-emitter'; | ||
import { PrismaService } from '@teable/db-main-prisma'; | ||
import type { ICreateRecordsRo, IRecordsVo } from '@teable/openapi'; | ||
import { Events } from '../../../event-emitter/events'; | ||
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@Injectable() | ||
export class RecordUndoRedoService { | ||
private readonly logger = new Logger(RecordUndoRedoService.name); | ||
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constructor(private readonly prismaService: PrismaService) {} | ||
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@OnEvent(Events.CONTROLLER_RECORDS_CREATE) | ||
createRecords(payload: { | ||
params: { tableId: string; createRecordsRo: ICreateRecordsRo }; | ||
result: IRecordsVo; | ||
}) { | ||
this.logger.log('record created'); | ||
} | ||
} |