All files / tcb-admin-node/lib/database document.js

42.86% Statements 27/63
7.41% Branches 2/27
55.56% Functions 10/18
42.86% Lines 27/63
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const request_1 = require("./request");
const util_1 = require("./util");
const command_1 = require("./command");
const actionName = require("../constants/actionName");
class DocumentReference {
    constructor(db, coll, docID, projection = {}) {
        this._db = db;
        this._coll = coll;
        this.id = docID;
        this.request = new request_1.Request(this._db);
        this.projection = projection;
    }
    create(data) {
        let params = {
            CollectionName: this._coll,
            Data: JSON.stringify(util_1.Util.encodeDocumentDataForReq(data, false, false))
        };
        Iif (this.id) {
            params.Id = this.id;
        }
        return new Promise(resolve => {
            this.request.send(actionName.CreateDocument, params).then((res) => {
                resolve({
                    id: res.Id,
                    requestId: res.RequestId
                });
            });
        });
    }
    set(data) {
        if (!data || typeof data !== "object") {
            return Promise.resolve({
                code: 'INVALID_PARAM',
                message: '参数必需是非空对象'
            });
        }
        if (data.hasOwnProperty('_id')) {
            return Promise.resolve({
                code: 'INVALID_PARAM',
                message: '不能更新_id的值'
            });
        }
        let hasOperator = false;
        const checkMixed = (objs) => {
            if (typeof objs === 'object') {
                for (let key in objs) {
                    if (objs[key] instanceof command_1.Command) {
                        hasOperator = true;
                    }
                    else if (typeof objs[key] === 'object') {
                        checkMixed(objs[key]);
                    }
                }
            }
        };
        checkMixed(data);
        if (hasOperator) {
            return Promise.resolve({
                code: 'DATABASE_REQUEST_FAILED',
                message: 'update operator complicit'
            });
        }
        const merge = false;
        let param = {
            CollectionName: this._coll,
            Query: this.id ? JSON.stringify({ _id: this.id }) : undefined,
            Data: JSON.stringify(util_1.Util.encodeDocumentDataForReq(data, merge, false)),
            Multi: false,
            Merge: merge,
            Upsert: true
        };
        return new Promise(resolve => {
            this.request.send(actionName.ModifyDocument, param).then((res) => {
                resolve({
                    updated: res.Updated,
                    upsertedId: res.UpsertedId,
                    requestId: res.RequestId
                });
            });
        });
    }
    update(data) {
        if (!data || typeof data !== "object") {
            return Promise.resolve({
                code: 'INVALID_PARAM',
                message: '参数必需是非空对象'
            });
        }
        if (data.hasOwnProperty('_id')) {
            return Promise.resolve({
                code: 'INVALID_PARAM',
                message: '不能更新_id的值'
            });
        }
        const query = { _id: this.id };
        const merge = true;
        const param = {
            CollectionName: this._coll,
            Data: JSON.stringify(util_1.Util.encodeDocumentDataForReq(data, merge, true)),
            Query: JSON.stringify(query),
            Multi: false,
            Merge: merge,
            Upsert: false
        };
        return new Promise(resolve => {
            this.request.send(actionName.ModifyDocument, param).then((res) => {
                resolve({
                    updated: res.Updated,
                    upsertedId: res.UpsertedId,
                    requestId: res.RequestId
                });
            });
        });
    }
    remove() {
        const query = { _id: this.id };
        const param = {
            CollectionName: this._coll,
            Query: JSON.stringify(query),
            Multi: false
        };
        return new Promise(resolve => {
            this.request.send(actionName.DeleteDocument, param).then((res) => {
                resolve({
                    deleted: res.Deleted,
                    requestId: res.RequestId
                });
            });
        });
    }
    get() {
        const query = { _id: this.id };
        const param = {
            CollectionName: this._coll,
            Query: JSON.stringify(query),
            Multi: false,
            Projection: this.projection
        };
        return new Promise(resolve => {
            this.request.send(actionName.DescribeDocument, param).then((res) => {
                const documents = util_1.Util.formatResDocumentData(res.DocumentList);
                resolve({
                    data: documents,
                    requestId: res.RequestId,
                    total: res.TotalCount,
                    limit: res.Limit,
                    offset: res.Offset
                });
            });
        });
    }
    field(projection) {
        for (let k in projection) {
            if (projection[k]) {
                projection[k] = 1;
            }
            else {
                projection[k] = 0;
            }
        }
        return new DocumentReference(this._db, this._coll, this.id, projection);
    }
}
exports.DocumentReference = DocumentReference;