serveless 思想 Midway.js 框架使用教程（七）

import { Provide } from '@midwayjs/decorator';
import { Schema } from '../entity/schema';
import { InjectEntityModel } from '@midwayjs/orm';
import { Repository } from 'typeorm';
@Provide()
export class SchemaServe {
  @InjectEntityModel(Schema)
  schemaModel: Repository<Schema>;
  // 获取一条
  async getOne() {
    const firstSchame = await this.schemaModel.findOne({
      where: { id: 1 },
    });
    return firstSchame;
  }
  // 保存
  async save(schemaObj) {
    // create a entity object
    const schema = new Schema();
    schema.content = schemaObj.content;
    schema.creater = schemaObj.creater;
    schema.creatAt = schemaObj.creatAt;
    schema.address = schemaObj.address;
    // save entity
    const schemaResult = await this.schemaModel.save(schema);
    return schemaResult;
  }
}

import {
  Provide,
  Inject,
  Get,
  Post,
  Controller,
  Body,
} from '@midwayjs/decorator';
import { Validate } from '@midwayjs/validate';
import { Context } from '@midwayjs/faas';
import { SchemaServe } from '../serve/schema';
import { SchamaDTO } from '../dto/schema';
import { getStandardResponse } from '../util/common';
@Provide()
@Controller('/api/schema/')
export class SchemaCtrol {
  @Inject()
  ctx: Context;
  @Inject()
  SchemaServe: SchemaServe;
  @Get('/getSchema')
  async getSchema() {
    try {
      const result = await this.SchemaServe.getOne();
      return getStandardResponse(true, result);
    } catch (error) {
      return getStandardResponse(false, null, error.toString());
    }
  }
  @Post('/save')
  @Validate()
  async saveSchema(@Body() bodyObj: SchamaDTO) {
    try {
      const result = await this.SchemaServe.save(bodyObj);
      return getStandardResponse(true, result);
    } catch (error) {
      return getStandardResponse(false, null, error.toString());
    }
  }
}