Merge pull request #2 from tahamansoor/develop

Develop

.gitignore

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+node_modules
+# Keep environment variables out of version control
+.env

build/category/category.js

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+"use strict";

build/category/index.js

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+"use strict";

build/constructors/error.constructors.js

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+"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AuthoriztionError = exports.NotFoundError = exports.UnknownError = void 0;
+/**
+ * @extends Error
+ * @name UnknownError
+ */
+var UnknownError = /** @class */ (function (_super) {
+    __extends(UnknownError, _super);
+    function UnknownError(message) {
+        var _this = _super.call(this) || this;
+        _this.status = 500;
+        _this.name = 'Unknown error';
+        _this.message = message || 'Uknown error ocurred';
+        return _this;
+    }
+    return UnknownError;
+}(Error));
+exports.UnknownError = UnknownError;
+/**
+ * @extends Error
+ * @name NotFoundError
+ */
+var NotFoundError = /** @class */ (function (_super) {
+    __extends(NotFoundError, _super);
+    function NotFoundError(name) {
+        var _this = _super.call(this) || this;
+        _this.status = 404;
+        _this.name = 'Not Found Error';
+        _this.message = "".concat(name, " Can not be found");
+        return _this;
+    }
+    return NotFoundError;
+}(Error));
+exports.NotFoundError = NotFoundError;
+/**
+ * @extends Error
+ * @name AuthoriztionError
+ */
+var AuthoriztionError = /** @class */ (function (_super) {
+    __extends(AuthoriztionError, _super);
+    function AuthoriztionError(message) {
+        var _this = _super.call(this) || this;
+        _this.status = 401;
+        _this.name = 'Unauthenticated Error';
+        _this.message = message || "Unauthenticated error";
+        return _this;
+    }
+    return AuthoriztionError;
+}(Error));
+exports.AuthoriztionError = AuthoriztionError;

build/constructors/response.contructors.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.SuccessResponse = void 0;
+/**
+ * @name SuccessResponse
+ * @argument message
+ */
+var SuccessResponse = /** @class */ (function () {
+    function SuccessResponse(message, data, metaData) {
+        this.error = false;
+        this.message = message;
+        this.data = data;
+        this.metaData = metaData;
+    }
+    return SuccessResponse;
+}());
+exports.SuccessResponse = SuccessResponse;

build/helpers/jwt.helper.js

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+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getUserIdbyToken = exports.generateJwtToken = void 0;
+var process_1 = require("process");
+var jwt = __importStar(require("jsonwebtoken"));
+/**
+ *
+ * @param userId
+ * @returns string
+ */
+function generateJwtToken(userId) {
+    try {
+        if (!userId)
+            throw new Error("userId is required");
+        var key = String(process_1.env.JWT_KEY);
+        var token = jwt.sign(userId, key, { expiresIn: (120 * 60) });
+        return token;
+    }
+    catch (error) {
+        throw error;
+    }
+}
+exports.generateJwtToken = generateJwtToken;
+/**
+ *
+ * @param token
+ * @returns
+ */
+function getUserIdbyToken(token) {
+    try {
+        if (!token)
+            throw new Error('token is required');
+        var key = String(process_1.env.JWT_KEY);
+        var decoded = jwt.verify(token, key);
+        return decoded;
+    }
+    catch (error) {
+        throw error;
+    }
+}
+exports.getUserIdbyToken = getUserIdbyToken;

build/helpers/password.helper.js

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+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+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]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (g && (g = 0, op[0] && (_ = 0)), _) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.comparePasswords = exports.genrateHashedPassword = void 0;
+var bcrypt = __importStar(require("bcrypt"));
+/**
+ * return hashed password
+ * @param password
+ * @returns
+ */
+function genrateHashedPassword(password) {
+    return __awaiter(this, void 0, void 0, function () {
+        var hashedPassword, error_1;
+        return __generator(this, function (_a) {
+            switch (_a.label) {
+                case 0:
+                    _a.trys.push([0, 2, , 3]);
+                    return [4 /*yield*/, bcrypt.hash(password, 10)];
+                case 1:
+                    hashedPassword = _a.sent();
+                    return [2 /*return*/, hashedPassword];
+                case 2:
+                    error_1 = _a.sent();
+                    throw new Error(error_1.message);
+                case 3: return [2 /*return*/];
+            }
+        });
+    });
+}
+exports.genrateHashedPassword = genrateHashedPassword;
+/**
+ * compare hashed password to a string password
+ * @param hashedPassword
+ * @param givenPassword
+ * @returns true/false
+ */
+function comparePasswords(hashedPassword, givenPassword) {
+    return __awaiter(this, void 0, void 0, function () {
+        var hashedPass, error_2;
+        return __generator(this, function (_a) {
+            switch (_a.label) {
+                case 0:
+                    _a.trys.push([0, 2, , 3]);
+                    return [4 /*yield*/, genrateHashedPassword(givenPassword)];
+                case 1:
+                    hashedPass = _a.sent();
+                    if (hashedPassword !== hashedPass) {
+                        throw false;
+                    }
+                    return [2 /*return*/, true];
+                case 2:
+                    error_2 = _a.sent();
+                    throw new Error(error_2.message);
+                case 3: return [2 /*return*/];
+            }
+        });
+    });
+}
+exports.comparePasswords = comparePasswords;

build/index.js

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+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+var express_1 = __importDefault(require("express"));
+var product_1 = __importDefault(require("./product"));
+var user_1 = __importDefault(require("./user"));
+var app = (0, express_1.default)();
+app.use(express_1.default.json());
+app.use('/product', product_1.default);
+app.use('/user', user_1.default);
+app.listen(3000, function () {
+    console.log("app started");
+});

build/interfaces/product.interface.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });

build/middleware/authentication.middleware.js

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+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+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]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (g && (g = 0, op[0] && (_ = 0)), _) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.authMiddleware = void 0;
+var error_constructors_1 = require("../constructors/error.constructors");
+var jwt = __importStar(require("jsonwebtoken"));
+var process_1 = require("process");
+var client_1 = require("@prisma/client");
+var prismaClient = new client_1.PrismaClient();
+function authMiddleware(req, res, next) {
+    return __awaiter(this, void 0, void 0, function () {
+        var bearerToken, key, _a, token, userId, user, error_1;
+        return __generator(this, function (_b) {
+            switch (_b.label) {
+                case 0:
+                    _b.trys.push([0, 2, , 3]);
+                    bearerToken = req.headers['authorization'];
+                    key = String(process_1.env.JWT_KEY);
+                    if (!bearerToken) {
+                        throw new error_constructors_1.AuthoriztionError("Bearer Token must be provided");
+                    }
+                    _a = bearerToken.split(" "), token = _a[1];
+                    userId = jwt.verify(token, key).userId;
+                    return [4 /*yield*/, prismaClient.user.findUnique({ where: { id: userId } })];
+                case 1:
+                    user = _b.sent();
+                    if (!user) {
+                        throw new error_constructors_1.AuthoriztionError("user not found");
+                    }
+                    req.body.user = user;
+                    next();
+                    return [3 /*break*/, 3];
+                case 2:
+                    error_1 = _b.sent();
+                    res.send(new error_constructors_1.AuthoriztionError(error_1.message));
+                    return [3 /*break*/, 3];
+                case 3: return [2 /*return*/];
+            }
+        });
+    });
+}
+exports.authMiddleware = authMiddleware;