marketdata-api/lib/controllers/Candle.js

OData server. Get market data from crypto exchanges open REST API.

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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};
var __param = (this && this.__param) || function (paramIndex, decorator) {
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};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const mongodb_1 = require("mongodb");
const odata_v4_mongodb_1 = require("odata-v4-mongodb");
const odata_v4_server_1 = require("odata-v4-server");
const connect_1 = __importDefault(require("../connect"));
const Candle_1 = require("../models/Candle");
const collectionName = "candle";
let CandleController = class CandleController extends odata_v4_server_1.ODataController {
    get(query) {
        return __awaiter(this, void 0, void 0, function* () {
            const db = yield connect_1.default();
            const mongodbQuery = odata_v4_mongodb_1.createQuery(query);
            if (mongodbQuery.query._id) {
                mongodbQuery.query._id = new mongodb_1.ObjectID(mongodbQuery.query._id);
            }
            const result = typeof mongodbQuery.limit === "number" && mongodbQuery.limit === 0
                ? []
                : yield db
                    .collection(collectionName)
                    .find(mongodbQuery.query)
                    .project(mongodbQuery.projection)
                    .skip(mongodbQuery.skip || 0)
                    .limit(mongodbQuery.limit || 0)
                    .sort(mongodbQuery.sort)
                    .map(e => new Candle_1.Candle(e))
                    .toArray();
            if (mongodbQuery.inlinecount) {
                result.inlinecount = yield db
                    .collection(collectionName)
                    .find(mongodbQuery.query)
                    .project(mongodbQuery.projection)
                    .count(false);
            }
            return result;
        });
    }
};
__decorate([
    odata_v4_server_1.odata.GET,
    __param(0, odata_v4_server_1.odata.query)
], CandleController.prototype, "get", null);
CandleController = __decorate([
    odata_v4_server_1.odata.type(Candle_1.Candle),
    odata_v4_server_1.Edm.EntitySet("Candle")
], CandleController);
exports.CandleController = CandleController;
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