FastGPT/packages/service/core/ai/sandbox/schema.ts

import { connectionMongo, getMongoModel } from '../../../common/mongo';
const { Schema } = connectionMongo;
import type { SandboxInstanceSchemaType } from './type';
import { SandboxStatusEnum } from '@fastgpt/global/core/ai/sandbox/constants';
import { AppCollectionName } from '../../app/schema';
import { SandboxLimitSchema, SandboxProviderSchema } from './type';

export const collectionName = 'agent_sandbox_instances';

const SandboxInstanceSchema = new Schema({
  provider: {
    type: String,
    enum: SandboxProviderSchema.options,
    required: true
  },
  // 唯一 id，chat 模式下，由 3 个 id hash 获取。
  sandboxId: {
    type: String,
    required: true
  },
  // Chat 模式下会关联会话。Skill editor 不需要 appId,userId,chatId
  appId: {
    type: Schema.Types.ObjectId,
    ref: AppCollectionName
  },
  userId: String,
  chatId: String,

  status: {
    type: String,
    enum: Object.values(SandboxStatusEnum),
    default: SandboxStatusEnum.running,
    required: true
  },
  lastActiveAt: {
    type: Date,
    default: () => new Date(),
    required: true
  },
  createdAt: {
    type: Date,
    default: () => new Date(),
    required: true
  },
  limit: {
    type: SandboxLimitSchema.shape
  }
});

SandboxInstanceSchema.index(
  { appId: 1, userId: 1, chatId: 1 },
  {
    unique: true,
    partialFilterExpression: {
      appId: { $exists: true, $ne: null },
      userId: { $exists: true, $ne: null },
      chatId: { $exists: true, $ne: null }
    }
  }
);
SandboxInstanceSchema.index({ status: 1, lastActiveAt: 1 });
SandboxInstanceSchema.index({ provider: 1, sandboxId: 1 }, { unique: true });

export const MongoSandboxInstance = getMongoModel<SandboxInstanceSchemaType>(
  collectionName,
  SandboxInstanceSchema
);