FastGPT/projects/app/src/service/common/bill/schema.ts

import { connectionMongo, type Model } from '@fastgpt/service/common/mongo';
const { Schema, model, models } = connectionMongo;
import { BillSchema as BillType } from '@/types/common/bill';
import { BillSourceMap } from '@/constants/user';

const BillSchema = new Schema({
  userId: {
    type: Schema.Types.ObjectId,
    ref: 'user',
    required: true
  },
  appName: {
    type: String,
    default: ''
  },
  appId: {
    type: Schema.Types.ObjectId,
    ref: 'model',
    required: false
  },
  time: {
    type: Date,
    default: () => new Date()
  },
  total: {
    type: Number,
    required: true
  },
  source: {
    type: String,
    enum: Object.keys(BillSourceMap),
    required: true
  },
  list: {
    type: Array,
    default: []
  }
});

try {
  BillSchema.index({ userId: 1 });
  BillSchema.index({ time: 1 }, { expireAfterSeconds: 90 * 24 * 60 * 60 });
} catch (error) {
  console.log(error);
}

export const Bill: Model<BillType> = models['bill'] || model('bill', BillSchema);