aurora-mongo/dist/index.js

MongoDBをKeyvのように扱うことができるパッケージです。

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Database = exports.connect = void 0;
const mongoose_1 = __importDefault(require("mongoose"));
const json_bigint_1 = __importDefault(require("json-bigint"));
const mongoose_2 = require("mongoose");
/**
 *
 * @param {string} uri MongoDBとの接続で使用します。
 * @example mongo.connect(`mongodb+srv://username:password@hoge.rhaqe.mongodb.net/myFirstDatabase?retryWrites=true&w=majority`)
 */
function connect(uri) {
    return __awaiter(this, void 0, void 0, function* () {
        mongoose_1.default.connect(uri);
    });
}
exports.connect = connect;
;
const schemaFields = {
    key: String,
    value: String
};
const schema = new mongoose_2.Schema({
    key: String,
    value: String
});
//class
class Database {
    /**
     *
     * @param {string} name MongoDBのモデルの名前。
     */
    constructor(name) {
        this.name = name;
        this.model = (0, mongoose_2.model)(name, schema);
    }
    dget(key) {
        return __awaiter(this, void 0, void 0, function* () {
            const data = yield this.model.findOne({ key });
            return data;
        });
    }
    get(key) {
        return __awaiter(this, void 0, void 0, function* () {
            const data = yield this.dget(key);
            if (!data)
                return null;
            return json_bigint_1.default.parse(data.value);
        });
    }
    set(key, value) {
        return __awaiter(this, void 0, void 0, function* () {
            const data = (yield this.dget(key)) || new this.model();
            data.key = key;
            data.value = json_bigint_1.default.stringify(value);
            yield data.save();
            return null;
        });
    }
    has(key) {
        return __awaiter(this, void 0, void 0, function* () {
            const data = yield this.dget(key);
            if (!data)
                return false;
            return true;
        });
    }
    delete(key) {
        return __awaiter(this, void 0, void 0, function* () {
            const data = yield this.dget(key);
            if (!data)
                return null;
            yield data.remove();
            return;
        });
    }
    clear() {
        return __awaiter(this, void 0, void 0, function* () {
            yield this.model.remove();
            return;
        });
    }
    /**
     *
     * @returns {Promise<string[]>} キーの配列が返ってきます。
     */
    keys() {
        return __awaiter(this, void 0, void 0, function* () {
            const data = yield this.model.find();
            const filteredData = data.map(v => v.key);
            return filteredData;
        });
    }
    /**
     *
     * @returns {Promise<any[]>} 値の配列が返ってきます。
     */
    values() {
        return __awaiter(this, void 0, void 0, function* () {
            const data = yield this.model.find();
            const filteredData = data.map(v => json_bigint_1.default.parse(v.value));
            return filteredData;
        });
    }
    entries() {
        return __awaiter(this, void 0, void 0, function* () {
            const data = yield this.model.find();
            const filteredData = data.map(v => { return [v.key, json_bigint_1.default.parse(v.value)]; });
            return filteredData;
        });
    }
}
exports.Database = Database;
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