“init”

services/auth.service.js

@@ -0,0 +1,77 @@
+const bcrypt = require("bcrypt");
+const jwt = require("jsonwebtoken");
+const validateUser = require("../helpers/validateUser");
+const { ErrorHandler } = require("../helpers/error");
+const {
+  getUserByUsernameDb
+} = require("../db/user.db");
+const { logger } = require("../utils/logger");
+
+class AuthService {
+
+  async login(username, password, tenantId) {
+    try {
+      // if (!validateUser(username, password)) {
+      //   throw new ErrorHandler(403, "Invalid login");
+      // }
+
+      const user = await getUserByUsernameDb(username, tenantId);
+      console.log(user);
+      
+      if (!user) {
+        throw new ErrorHandler(403, "Username not found.");
+      }
+
+      const isCorrectPassword = password === user.password
+      if (!isCorrectPassword) {
+        throw new ErrorHandler(403, "Username or password incorrect.");
+      }
+
+      const dataToken = {
+        tenant_id: tenantId,
+        user_id: user.user_id,
+        username,
+        fullname: user.full_name,
+        role_id: user.role_id
+      }
+
+      const token = await this.signToken(dataToken);
+      const refreshToken = await this.signRefreshToken(dataToken);
+
+      return {
+        token,
+        refreshToken,
+        role_id: dataToken.role_id,
+        tenant_id: tenantId,
+        user: {
+          user_id: dataToken.user_id,
+          fullname: dataToken.fullname,
+          username: dataToken.username,
+        },
+      };
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+
+  async signToken(data) {
+    try {
+      // console.log("signToken process.env.SECRET", process.env.SECRET)
+      return jwt.sign(data, process.env.SECRET, { expiresIn: "23h" });
+    } catch (error) {
+      logger.error(error);
+      throw new ErrorHandler(500, "An error occurred");
+    }
+  }
+
+  async signRefreshToken(data) {
+    try {
+      return jwt.sign(data, process.env.REFRESH_SECRET, { expiresIn: "23h" });
+    } catch (error) {
+      logger.error(error);
+      throw new ErrorHandler(500, error.message);
+    }
+  }
+}
+
+module.exports = new AuthService();