architect-react-native-sdk/lib/core/http/HttpClient.js

Essentialz Architect React Native SDK

"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 __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
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            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
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                case 7: op = _.ops.pop(); _.trys.pop(); continue;
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        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.HttpClient = void 0;
var snakecase_keys_1 = __importDefault(require("snakecase-keys"));
var camelcase_keys_1 = __importDefault(require("camelcase-keys"));
var types_1 = require("./types");
var HttpClient = /** @class */ (function () {
    function HttpClient(baseUrl, tokenManager, changeCase) {
        if (changeCase === void 0) { changeCase = true; }
        this.baseUrl = baseUrl;
        this.tokenManager = tokenManager;
        this.changeCase = changeCase;
    }
    HttpClient.prototype.get = function (url, init) {
        return __awaiter(this, void 0, void 0, function () {
            var _a, _b;
            var _this = this;
            return __generator(this, function (_c) {
                switch (_c.label) {
                    case 0:
                        _a = this.handleRequest;
                        _b = [url];
                        return [4 /*yield*/, this.getRequestInit(types_1.HttpMethod.get, init)];
                    case 1: return [2 /*return*/, _a.apply(this, _b.concat([_c.sent()]))
                            .then(function (response) { return _this.handleResponse(response); })
                            .catch(HttpClient.handleError)];
                }
            });
        });
    };
    HttpClient.prototype.post = function (url, data, init) {
        return __awaiter(this, void 0, void 0, function () {
            var _a, _b;
            var _this = this;
            return __generator(this, function (_c) {
                switch (_c.label) {
                    case 0:
                        _a = this.handleRequest;
                        _b = [url];
                        return [4 /*yield*/, this.getRequestInit(types_1.HttpMethod.post, init, data)];
                    case 1: return [2 /*return*/, _a.apply(this, _b.concat([_c.sent()]))
                            .then(function (response) { return _this.handleResponse(response); })
                            .catch(HttpClient.handleError)];
                }
            });
        });
    };
    HttpClient.prototype.delete = function (url, init) {
        return __awaiter(this, void 0, void 0, function () {
            var _a, _b;
            var _this = this;
            return __generator(this, function (_c) {
                switch (_c.label) {
                    case 0:
                        _a = this.handleRequest;
                        _b = [url];
                        return [4 /*yield*/, this.getRequestInit(types_1.HttpMethod.delete, init)];
                    case 1: return [2 /*return*/, _a.apply(this, _b.concat([_c.sent()]))
                            .then(function (response) { return _this.handleResponse(response); })
                            .catch(HttpClient.handleError)];
                }
            });
        });
    };
    HttpClient.prototype.put = function (url, data, init) {
        return __awaiter(this, void 0, void 0, function () {
            var _a, _b;
            var _this = this;
            return __generator(this, function (_c) {
                switch (_c.label) {
                    case 0:
                        _a = this.handleRequest;
                        _b = [url];
                        return [4 /*yield*/, this.getRequestInit(types_1.HttpMethod.put, init, data)];
                    case 1: return [2 /*return*/, _a.apply(this, _b.concat([_c.sent()]))
                            .then(function (response) { return _this.handleResponse(response); })
                            .catch(HttpClient.handleError)];
                }
            });
        });
    };
    HttpClient.prototype.getUrl = function (url) {
        return this.baseUrl + "/" + url;
    };
    HttpClient.prototype.handleRequest = function (url, init) {
        return fetch(this.getUrl(url), init);
    };
    HttpClient.prototype.handleResponse = function (response) {
        var _this = this;
        if (response.ok) {
            return response.json()
                .then(function (data) { return _this.prepareResponseData(data); });
        }
        throw new Error(response.status.toString());
    };
    HttpClient.handleError = function (error) {
        throw error;
    };
    HttpClient.prototype.getRequestInit = function (method, customInit, data) {
        return __awaiter(this, void 0, void 0, function () {
            var headers, _a, init;
            return __generator(this, function (_b) {
                switch (_b.label) {
                    case 0:
                        if (!(customInit === null || customInit === void 0 ? void 0 : customInit.headers)) return [3 /*break*/, 1];
                        _a = customInit.headers;
                        return [3 /*break*/, 3];
                    case 1: return [4 /*yield*/, this.getHeaders()];
                    case 2:
                        _a = _b.sent();
                        _b.label = 3;
                    case 3:
                        headers = _a;
                        init = { method: method, headers: headers };
                        if (data) {
                            init.body = this.getBody(data, headers);
                        }
                        return [2 /*return*/, init];
                }
            });
        });
    };
    // This could be extracted to application/json handler
    HttpClient.prototype.prepareResponseData = function (data) {
        return this.changeCase
            ? (0, camelcase_keys_1.default)(data, { deep: true })
            : data;
    };
    // This could be extracted to application/json handler
    HttpClient.prototype.prepareRequestData = function (data) {
        return this.changeCase
            ? (0, snakecase_keys_1.default)(data, { deep: true })
            : data;
    };
    HttpClient.prototype.getHeaders = function () {
        return __awaiter(this, void 0, void 0, function () {
            var headers, token;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        headers = {};
                        headers['Content-Type'] = 'application/json';
                        return [4 /*yield*/, this.tokenManager.getToken()];
                    case 1:
                        token = _a.sent();
                        if (token) {
                            headers.Authorization = "Bearer " + token;
                        }
                        return [2 /*return*/, headers];
                }
            });
        });
    };
    HttpClient.prototype.getBody = function (data, headersInit) {
        var headers = new Headers(headersInit);
        switch (headers.get('Content-Type')) {
            case 'application/json': {
                return JSON.stringify(this.prepareRequestData(data));
            }
            default: {
                return data;
            }
        }
    };
    return HttpClient;
}());
exports.HttpClient = HttpClient;