♻️ refactor(account, order, plan, profile, support, email): restructure application modules and enhance error handling

Updated Docker configuration, refactored middleware for improved error handling, and restructured account, order, plan, profile, and support modules, including their routes, services, and validations. Enhanced email processing queues and utilities for token generation, pagination, and response management to streamline the application architecture and enhance maintainability.

dist/app.js

@@ -0,0 +1,37 @@
+import cookieParser from 'cookie-parser';
+import cors from 'cors';
+import express from 'express';
+import swaggerJSDoc from 'swagger-jsdoc';
+import swaggerUi from "swagger-ui-express";
+import globalErrorHandler from './app/middlewares/global_error_handler.js';
+import notFound from './app/middlewares/not_found_api.js';
+import appRouter from './routes.js';
+import { swaggerOptions } from './swaggerOptions.js';
+// define app
+const app = express();
+const swaggerSpec = swaggerJSDoc(swaggerOptions);
+app.use("/docs", swaggerUi.serve, swaggerUi.setup(swaggerSpec));
+// middleware
+app.use(cors({
+    origin: ["http://localhost:3000"],
+    methods: ["GET", "POST", "PATCH", "DELETE", "PUT"],
+    credentials: true
+}));
+app.use(express.json({ limit: "100mb" }));
+app.use(express.raw());
+app.use(cookieParser());
+app.use(express.urlencoded({ extended: true }));
+app.use("/api", appRouter);
+// stating point
+app.get('/', (req, res) => {
+    res.status(200).json({
+        status: 'success',
+        message: 'Server is running successful !!',
+        data: null,
+    });
+});
+// global error handler
+app.use(globalErrorHandler);
+app.use(notFound);
+// export app
+export default app;

dist/app/configs/index.js

@@ -0,0 +1,25 @@
+import "dotenv/config";
+export const configs = {
+    port: process.env.PORT,
+    env: process.env.NODE_ENV,
+    db_url: process.env.DATABASE_URL,
+    jwt: {
+        access_token: process.env.ACCESS_TOKEN,
+        refresh_token: process.env.REFRESH_TOKEN,
+        access_expires: process.env.ACCESS_EXPIRES,
+        refresh_expires: process.env.REFRESH_EXPIRES,
+        reset_secret: process.env.RESET_SECRET,
+        reset_expires: process.env.RESET_EXPIRES,
+        front_end_url: process.env.FRONT_END_URL,
+        verified_token: process.env.VERIFIED_TOKEN,
+    },
+    email: {
+        app_email: process.env.APP_USER_EMAIL,
+        app_password: process.env.APP_PASSWORD,
+    },
+    cloudinary: {
+        cloud_name: process.env.CLOUD_NAME,
+        cloud_api_key: process.env.CLOUD_API_KEY,
+        cloud_api_secret: process.env.CLOUD_API_SECRET,
+    },
+};

dist/app/errors/zodError.js

@@ -0,0 +1,15 @@
+const handleZodError = (err) => {
+    const errorSources = err.issues.map((issue) => {
+        return {
+            path: issue?.path[issue.path.length - 1],
+            message: issue.message
+        };
+    });
+    const statusCode = 400;
+    return {
+        statusCode,
+        message: 'Validation Error',
+        errorSources
+    };
+};
+export default handleZodError;

dist/app/lib/prisma.js

@@ -0,0 +1,8 @@
+import { PrismaPg } from "@prisma/adapter-pg";
+import pkg from "@prisma/client";
+import "dotenv/config";
+const { PrismaClient } = pkg;
+const connectionString = `${process.env.DATABASE_URL}`;
+const adapter = new PrismaPg({ connectionString });
+const prisma = new PrismaClient({ adapter });
+export { prisma };

dist/app/middlewares/auth.js

@@ -0,0 +1,23 @@
+import { configs } from "../configs/index.js";
+import { AppError } from "../utils/app_error.js";
+import { jwtHelpers } from "../utils/JWT.js";
+const auth = (...roles) => {
+    return async (req, res, next) => {
+        try {
+            const token = req.headers.authorization || req.cookies.access_token;
+            if (!token) {
+                throw new AppError("You are not authorize!!", 401);
+            }
+            const verifiedUser = jwtHelpers.verifyToken(token, configs.jwt.access_token);
+            if (!roles.length || !roles.includes(verifiedUser.role)) {
+                throw new AppError("You are not authorize!!", 401);
+            }
+            req.user = verifiedUser;
+            next();
+        }
+        catch (err) {
+            next(err);
+        }
+    };
+};
+export default auth;

dist/app/middlewares/global_error_handler.js

@@ -0,0 +1,47 @@
+import { ZodError } from "zod";
+import { configs } from "../configs/index.js";
+import handleZodError from "../errors/zodError.js";
+import { AppError } from "../utils/app_error.js";
+const globalErrorHandler = (err, req, res, next) => {
+    let statusCode = 500;
+    let message = "Something went wrong!";
+    let errorSources = [
+        {
+            path: "",
+            message: "Something went wrong",
+        },
+    ];
+    if (err instanceof ZodError) {
+        const simplifiedError = handleZodError(err);
+        statusCode = simplifiedError?.statusCode;
+        message = simplifiedError?.message;
+        errorSources = simplifiedError?.errorSources;
+    }
+    else if (err instanceof AppError) {
+        statusCode = err?.statusCode;
+        message = err.message;
+        errorSources = [
+            {
+                path: "",
+                message: err?.message,
+            },
+        ];
+    }
+    else if (err instanceof Error) {
+        message = err.message;
+        errorSources = [
+            {
+                path: "",
+                message: err?.message,
+            },
+        ];
+    }
+    res.status(statusCode).json({
+        success: false,
+        message,
+        errorSources,
+        err,
+        stack: configs.env === "development" ? err?.stack : null,
+    });
+};
+export default globalErrorHandler;

dist/app/middlewares/not_found_api.js

@@ -0,0 +1,8 @@
+const notFound = (req, res, next) => {
+    res.status(404).json({
+        message: 'Sorry Route is not found!! 😴😴😴',
+        success: false,
+        error: '',
+    });
+};
+export default notFound;

dist/app/middlewares/request_validator.js

@@ -0,0 +1,12 @@
+const RequestValidator = (schema) => {
+    return async (req, res, next) => {
+        try {
+            req.body = await schema.parseAsync(req.body);
+            next();
+        }
+        catch (err) {
+            next(err);
+        }
+    };
+};
+export default RequestValidator;

dist/app/middlewares/uploader.js

@@ -0,0 +1,12 @@
+import multer from "multer";
+import path from "path";
+const storage = multer.diskStorage({
+    destination: function (req, file, cb) {
+        cb(null, path.join(process.cwd(), "uploads"));
+    },
+    filename: function (req, file, cb) {
+        cb(null, file.originalname);
+    }
+});
+const uploader = multer({ storage: storage });
+export default uploader;

dist/app/modules/account/account.controller.js

@@ -0,0 +1,103 @@
+import { configs } from "../../configs/index.js";
+import catchAsync from "../../utils/catch_async.js";
+import manageResponse from "../../utils/manage_response.js";
+import { account_services } from "./account.service.js";
+const create_account = catchAsync(async (req, res) => {
+    const result = await account_services.create_account_into_db(req);
+    manageResponse(res, {
+        statusCode: 200,
+        success: true,
+        message: "Account created successfully",
+        data: result,
+    });
+});
+const verify_account_using_otp = catchAsync(async (req, res) => {
+    const result = await account_services.verify_account_using_otp_into_db(req);
+    manageResponse(res, {
+        statusCode: 200,
+        success: true,
+        message: "Otp verification successful",
+        data: result,
+    });
+});
+const verify_account_using_link = catchAsync(async (req, res) => {
+    const result = await account_services.verify_account_using_link_into_db(req);
+    manageResponse(res, {
+        statusCode: 200,
+        success: true,
+        message: "Account verification successful",
+        data: result,
+    });
+});
+const login_user = catchAsync(async (req, res) => {
+    const result = await account_services.login_user_into_db(req);
+    // set access token into cookie
+    res.cookie("access_token", result, {
+        secure: configs.env === "production",
+        httpOnly: true,
+    });
+    manageResponse(res, {
+        statusCode: 200,
+        success: true,
+        message: "User logged in successfully",
+        data: {
+            accessToken: result,
+        },
+    });
+});
+const get_user_account = catchAsync(async (req, res) => {
+    const result = await account_services.get_user_account_from_db(req);
+    manageResponse(res, {
+        statusCode: 200,
+        success: true,
+        message: "Account fetched successfully",
+        data: result,
+    });
+});
+const change_password = catchAsync(async (req, res) => {
+    const result = await account_services.change_password_into_db(req);
+    manageResponse(res, {
+        statusCode: 200,
+        success: true,
+        message: "Password Change successfully",
+        data: result,
+    });
+});
+const resend_otp_and_verification_link = catchAsync(async (req, res) => {
+    const result = await account_services.resend_otp_and_verification_link_from_db(req);
+    manageResponse(res, {
+        statusCode: 200,
+        success: true,
+        message: "OTP reset successfully",
+        data: result,
+    });
+});
+const forget_password_generate_reset_token = catchAsync(async (req, res) => {
+    const result = await account_services.forget_password_generate_reset_token_from_db(req);
+    manageResponse(res, {
+        statusCode: 200,
+        success: true,
+        message: "Password reset successfully",
+        data: result,
+    });
+});
+const reset_password_using_token = catchAsync(async (req, res) => {
+    const result = await account_services.reset_password_using_token_into_db(req);
+    manageResponse(res, {
+        statusCode: 200,
+        success: true,
+        message: "Password reset successfully",
+        data: result,
+    });
+});
+export const account_controller = {
+    create_account,
+    login_user,
+    get_user_account,
+    change_password,
+    verify_account_using_otp,
+    resend_otp_and_verification_link,
+    verify_account_using_link,
+    forget_password_generate_reset_token,
+    reset_password_using_token
+};

dist/app/modules/account/account.route.js

@@ -0,0 +1,16 @@
+import { Router } from "express";
+import auth from "../../middlewares/auth.js";
+import RequestValidator from "../../middlewares/request_validator.js";
+import { account_controller } from "./account.controller.js";
+import { account_validation } from "./account.validation.js";
+const accountRouter = Router();
+accountRouter.post("/sign-up", RequestValidator(account_validation.sign_up), account_controller.create_account);
+accountRouter.post("/sign-in", RequestValidator(account_validation.sing_in), account_controller.login_user);
+accountRouter.put("/verify-otp", RequestValidator(account_validation.verify_otp), account_controller.verify_account_using_otp);
+accountRouter.put("/verify-link", RequestValidator(account_validation.verify_link), account_controller.verify_account_using_link);
+accountRouter.get("/me", auth("USER", "ADMIN"), account_controller.get_user_account);
+accountRouter.put("/change-password", auth("USER", "ADMIN"), RequestValidator(account_validation.change_password), account_controller.change_password);
+accountRouter.put("/resend-otp", RequestValidator(account_validation.resend_otp), account_controller.resend_otp_and_verification_link);
+accountRouter.put("/forget-password", RequestValidator(account_validation.resend_otp), account_controller.forget_password_generate_reset_token);
+accountRouter.put("/reset-password", RequestValidator(account_validation.reset_pass), account_controller.reset_password_using_token);
+export default accountRouter;

dist/app/modules/account/account.service.js

@@ -0,0 +1,348 @@
+import bcrypt from "bcrypt";
+import { configs } from "../../configs/index.js";
+import { prisma } from "../../lib/prisma.js";
+import { emailQueue } from "../../queues/email/email.queue.js";
+import { AppError } from "../../utils/app_error.js";
+import { jwtHelpers } from "../../utils/JWT.js";
+import sendMail from "../../utils/mail_sender.js";
+import { otpGenerator } from "../../utils/otpGenerator.js";
+const create_account_into_db = async (req) => {
+    const payload = req?.body;
+    // check account exist or not
+    const existingAccount = await prisma.account.findUnique({
+        where: { email: payload.email },
+    });
+    if (existingAccount) {
+        throw new AppError("Email already exists", 403);
+    }
+    // hash password
+    const hashPassword = bcrypt.hashSync(payload.password, 10);
+    // create account and profile
+    const result = await prisma.$transaction(async (tx) => {
+        const account = await tx.account.create({
+            data: {
+                email: payload.email,
+                password: hashPassword,
+            },
+        });
+        const profile = await tx.profile.create({
+            data: {
+                shopName: payload.shopName,
+                accountId: account.id,
+            },
+        });
+        return {
+            account,
+            profile,
+        };
+    });
+    // sending otp and verification link
+    const newOtp = otpGenerator();
+    const verificationToken = jwtHelpers.generateToken({
+        email: payload.email,
+        accountId: result.account.id,
+    }, configs.jwt.verified_token, "5m");
+    const verificationLink = `${configs.jwt.front_end_url}/verify/token?=${verificationToken}`;
+    // save otp into db
+    await prisma.account.update({
+        where: {
+            email: payload.email,
+        },
+        data: {
+            lastOtp: newOtp,
+            lastOtpSendingTime: new Date(),
+        },
+    });
+    await emailQueue.add("email-queue", {
+        name: payload.shopName,
+        otp: newOtp,
+        verificationLink: verificationLink,
+        subject: "Welcome to Quick Launch - Verification OTP",
+        email: payload.email,
+        textBody: "You can use otp or verification link for verifying your account"
+    });
+    return null;
+};
+const verify_account_using_otp_into_db = async (req) => {
+    const payload = req?.body;
+    // check account
+    const account = await prisma.account.findUnique({
+        where: {
+            email: payload.email,
+        },
+    });
+    // check if account exists
+    if (!account) {
+        throw new AppError("Account not found", 404);
+    }
+    // match with last otp
+    const isOtpMatch = payload.otp === account.lastOtp;
+    if (!isOtpMatch) {
+        throw new AppError("Invalid OTP, Please try again!!", 401);
+    }
+    // check otp timing
+    const OTP_EXPIRY_TIME = 5 * 60 * 1000; // 5 minutes in ms
+    const isOtpExpired = account.lastOtpSendingTime
+        ? new Date().getTime() - new Date(account.lastOtpSendingTime).getTime() >
+            OTP_EXPIRY_TIME
+        : true;
+    if (isOtpExpired) {
+        throw new AppError("OTP Expired, Please try again!!", 401);
+    }
+    // change account status
+    await prisma.account.update({
+        where: {
+            id: account.id,
+        },
+        data: {
+            isAccountVerified: true,
+        },
+    });
+    // infuter user welcome email
+    return "";
+};
+const verify_account_using_link_into_db = async (req) => {
+    const token = req?.body?.token;
+    let decoadeToken;
+    try {
+        decoadeToken = jwtHelpers.verifyToken(token, configs.jwt.verified_token);
+    }
+    catch (error) {
+        if (error?.message == "invalid signature") {
+            throw new AppError("Invalid Token", 403);
+        }
+        else if (error?.message == "jwt expired") {
+            throw new AppError("Token expired, please reset again", 403);
+        }
+    }
+    // check account
+    const account = await prisma.account.findUnique({
+        where: {
+            email: decoadeToken.email,
+        },
+    });
+    // check if account exists
+    if (!account) {
+        throw new AppError("Account not found", 404);
+    }
+    // change account status
+    await prisma.account.update({
+        where: {
+            id: account.id,
+        },
+        data: {
+            isAccountVerified: true,
+        },
+    });
+    // infuter user welcome email
+    return "";
+};
+const login_user_into_db = async (req) => {
+    const payload = req?.body;
+    const account = await prisma.account.findUnique({
+        where: {
+            email: payload.email,
+        },
+    });
+    // check if account exists
+    if (!account) {
+        throw new AppError("Account not found", 404);
+    }
+    // checking password
+    const isPasswordMatch = bcrypt.compareSync(payload.password, account.password);
+    if (!isPasswordMatch) {
+        throw new AppError("Invalid password", 401);
+    }
+    // check if account is deleted
+    if (account.isDeleted) {
+        throw new AppError("Account is deleted", 401);
+    }
+    // check if account is verified
+    if (!account.isAccountVerified) {
+        throw new AppError("Account is not verified", 401);
+    }
+    // generate access
+    const accessToken = jwtHelpers.generateToken({
+        email: account.email,
+        role: account.role,
+        accountId: account.id,
+    }, configs.jwt.access_token, configs.jwt.access_expires);
+    return accessToken;
+};
+const get_user_account_from_db = async (req) => {
+    const user = req?.user;
+    const result = await prisma.account.findUnique({
+        where: {
+            id: user?.accountId,
+        },
+        select: {
+            id: true,
+            email: true,
+            role: true,
+            isAccountVerified: true,
+            isDeleted: true,
+            profile: true,
+        },
+    });
+    return result;
+};
+const change_password_into_db = async (req) => {
+    const user = req?.user;
+    // payload
+    const payload = req?.body;
+    // check old and new password is not same
+    const isSamePassword = payload.oldPassword === payload.newPassword;
+    if (isSamePassword) {
+        throw new AppError("Old and new password are same, Please provide deffirent password", 404);
+    }
+    // check user validity
+    const isUserExist = await prisma.account.findFirst({
+        where: {
+            email: user?.email,
+        },
+    });
+    // if account not exists
+    if (!isUserExist) {
+        throw new AppError("Account not found!!", 404);
+    }
+    // check old password
+    const isPasswordMatch = bcrypt.compareSync(payload.oldPassword, isUserExist.password);
+    if (!isPasswordMatch) {
+        throw new AppError("Incorrect password", 401);
+    }
+    // change password logic
+    const newHashPassword = bcrypt.hashSync(payload.newPassword, 10);
+    await prisma.account.update({
+        where: {
+            id: isUserExist.id,
+        },
+        data: {
+            password: newHashPassword,
+        },
+    });
+    // in future email notification for more sucurity
+    return "";
+};
+const resend_otp_and_verification_link_from_db = async (req) => {
+    const email = req?.body?.email;
+    const account = await prisma.account.findUnique({
+        where: {
+            email,
+        },
+    });
+    // check if account exists
+    if (!account) {
+        throw new AppError("Account not found", 404);
+    }
+    // if already verified
+    if (account.isAccountVerified) {
+        throw new AppError("Account already verified", 403);
+    }
+    // make new otp and verification link
+    const newOtp = otpGenerator();
+    const verificationToken = jwtHelpers.generateToken({
+        email,
+        accountId: account.id,
+    }, configs.jwt.verified_token, "5m");
+    const verificationLink = `${configs.jwt.front_end_url}/verify/token?=${verificationToken}`;
+    // save otp into db
+    await prisma.account.update({
+        where: {
+            email,
+        },
+        data: {
+            lastOtp: newOtp,
+            lastOtpSendingTime: new Date(),
+        },
+    });
+    await sendMail({
+        to: email,
+        subject: "New Verification otp and link",
+        htmlBody: `
+      <p><strong>OTP</strong> ${newOtp}</p>
+      <small>Otp will be expire in 5 minutes</small>
+
+      <br/> <br/>
+
+      <p>Or you can use Verification link </p>
+      <p>${verificationLink}</p>
+    `,
+        textBody: "You can use otp or direct link",
+    });
+};
+const forget_password_generate_reset_token_from_db = async (req) => {
+    const email = req?.body?.email;
+    const account = await prisma.account.findUnique({
+        where: {
+            email,
+        },
+    });
+    // check if account exists
+    if (!account) {
+        throw new AppError("Account not found", 404);
+    }
+    // generate forget token
+    const verificationToken = jwtHelpers.generateToken({
+        email: email,
+        accountId: account.id,
+    }, configs.jwt.verified_token, "5m");
+    const verificationLink = `${configs.jwt.front_end_url}/verify/token?=${verificationToken}`;
+    await sendMail({
+        to: email,
+        subject: "Forget Password- Use this link for new password ",
+        htmlBody: `
+      <p>Your Reset Link:  </p>
+      <p>${verificationLink}</p>
+    `,
+        textBody: "",
+    });
+};
+const reset_password_using_token_into_db = async (req) => {
+    const token = req?.body?.token;
+    const newPass = req?.body?.newPass;
+    let decoadeToken;
+    try {
+        decoadeToken = jwtHelpers.verifyToken(token, configs.jwt.verified_token);
+    }
+    catch (error) {
+        if (error?.message == "invalid signature") {
+            throw new AppError("Invalid Token", 403);
+        }
+        else if (error?.message == "jwt expired") {
+            throw new AppError("Link expired, please reset again", 403);
+        }
+    }
+    // check account
+    const account = await prisma.account.findUnique({
+        where: {
+            email: decoadeToken.email,
+        },
+    });
+    // check if account exists
+    if (!account) {
+        throw new AppError("Account not found", 404);
+    }
+    // change account password
+    const newHash = bcrypt.hashSync(newPass, 10);
+    await prisma.account.update({
+        where: {
+            id: account.id,
+        },
+        data: {
+            password: newHash,
+        },
+    });
+    // infuter user alart for changing password
+    return "";
+};
+export const account_services = {
+    create_account_into_db,
+    login_user_into_db,
+    get_user_account_from_db,
+    change_password_into_db,
+    verify_account_using_otp_into_db,
+    resend_otp_and_verification_link_from_db,
+    verify_account_using_link_into_db,
+    forget_password_generate_reset_token_from_db,
+    reset_password_using_token_into_db
+};

dist/app/modules/account/account.swagger.js

@@ -0,0 +1,187 @@
+export const accountSwaggerDocs = {
+    "/api/auth/sign-up": {
+        post: {
+            tags: ["account"],
+            summary: "Create  new account",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            email: "user@gmail.com",
+                            password: "password",
+                            shopName: "User",
+                        }),
+                    },
+                },
+            },
+            responses: {
+                201: { description: "account created successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+    },
+    "/api/auth/sign-in": {
+        post: {
+            tags: ["account"],
+            summary: "Sign In your account",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            email: "user@gmail.com",
+                            password: "password",
+                        }),
+                    },
+                },
+            },
+            responses: {
+                201: { description: "User signed in successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+    },
+    "/api/auth/verify-otp": {
+        put: {
+            tags: ["account"],
+            summary: "Verify OTP",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            email: "user@gmail.com",
+                            otp: "654321",
+                        }),
+                    },
+                },
+            },
+            responses: {
+                201: { description: "OTP verification successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+    },
+    "/api/auth/verify-link": {
+        put: {
+            tags: ["account"],
+            summary: "Verify Link",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            token: "dsakfjasdkj",
+                        }),
+                    },
+                },
+            },
+            responses: {
+                201: { description: "Token verification successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+    },
+    "/api/auth/me": {
+        get: {
+            tags: ["account"],
+            summary: "Get me account",
+            description: "",
+            responses: {
+                200: { description: "account fetched successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+    },
+    "/api/auth/change-password": {
+        put: {
+            tags: ["account"],
+            summary: "Change Password",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            oldPassword: "123456",
+                            newPassword: "654321",
+                        }),
+                    },
+                },
+            },
+            responses: {
+                201: { description: "Passwrod change successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+    },
+    "/api/auth/resend-otp": {
+        put: {
+            tags: ["account"],
+            summary: "Resend OTP",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            email: "user@gmail.com",
+                        }),
+                    },
+                },
+            },
+            responses: {
+                201: { description: "OTP resend successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+    },
+    "/api/auth/forget-password": {
+        put: {
+            tags: ["account"],
+            summary: "Forget Password",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            email: "user@gmail.com",
+                        }),
+                    },
+                },
+            },
+            responses: {
+                201: { description: "Forget password successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+    },
+    "/api/auth/reset-password": {
+        put: {
+            tags: ["account"],
+            summary: "Reset Password",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            token: "dkfjadskfds",
+                            newPass: "newpass",
+                        }),
+                    },
+                },
+            },
+            responses: {
+                201: { description: "Password reset successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+    },
+};

dist/app/modules/account/account.validation.js

@@ -0,0 +1,37 @@
+import z from "zod";
+const sign_up = z.object({
+    email: z.string("Email is required."),
+    password: z.string("Password is required."),
+    shopName: z.string("Full name is required."),
+});
+const sing_in = z.object({
+    email: z.string("Email is required."),
+    password: z.string("Password is required."),
+});
+const change_password = z.object({
+    oldPassword: z.string("Old Password is required"),
+    newPassword: z.string("New Password is required"),
+});
+const verify_otp = z.object({
+    email: z.string("Email is required"),
+    otp: z.string("OTP is required"),
+});
+const verify_link = z.object({
+    token: z.string("Token is required "),
+});
+const resend_otp = z.object({
+    email: z.string("Email is required"),
+});
+const reset_pass = z.object({
+    token: z.string("Token is required"),
+    newPass: z.string("Password is required"),
+});
+export const account_validation = {
+    sign_up,
+    sing_in,
+    change_password,
+    verify_otp,
+    resend_otp,
+    verify_link,
+    reset_pass
+};

dist/app/modules/order/order.controller.js

@@ -0,0 +1,60 @@
+import catchAsync from "../../utils/catch_async.js";
+import manageResponse from "../../utils/manage_response.js";
+import { order_service } from "./order.service.js";
+const get_all_order = catchAsync(async (req, res) => {
+    const result = await order_service.get_all_order_from_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "All order fetched successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const get_single_order = catchAsync(async (req, res) => {
+    const result = await order_service.get_single_order_from_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "Single order fetched successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const create_order = catchAsync(async (req, res) => {
+    const result = await order_service.create_order_into_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "order created successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const update_order = catchAsync(async (req, res) => {
+    const result = await order_service.update_order_into_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "order updated successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const delete_order = catchAsync(async (req, res) => {
+    const result = await order_service.delete_order_from_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "order deleted successfully.",
+        data: result,
+        meta: {},
+    });
+});
+export const order_controller = {
+    get_all_order,
+    get_single_order,
+    create_order,
+    update_order,
+    delete_order,
+};

dist/app/modules/order/order.route.js

@@ -0,0 +1,12 @@
+import { Router } from "express";
+import RequestValidator from "../../middlewares/request_validator.js";
+import { order_controller } from "./order.controller.js";
+import { order_validations } from "./order.validation.js";
+import auth from "../../middlewares/auth.js";
+const router = Router();
+router.get("/", order_controller.get_all_order);
+router.post("/", RequestValidator(order_validations.create_order), order_controller.create_order);
+router.get("/:id", order_controller.get_single_order);
+router.patch("/:id", auth("ADMIN"), RequestValidator(order_validations.update_order), order_controller.update_order);
+router.delete("/:id", order_controller.delete_order);
+export default router;

dist/app/modules/order/order.service.js

@@ -0,0 +1,159 @@
+import { configs } from "../../configs/index.js";
+import { prisma } from "../../lib/prisma.js";
+import { orderEmailQueue } from "../../queues/email/order/order.email.queue.js";
+import { AppError } from "../../utils/app_error.js";
+import paginationHelper from "../../utils/pagination_helper.js";
+const get_all_order_from_db = async (req) => {
+    // define your own login here
+    const search = req.query.search;
+    const customerName = req.query.customerName;
+    const productName = req.query.productName;
+    // for date filter
+    const startDate = req.query.startDate;
+    const endDate = req.query.endDate;
+    const status = req.query.status || undefined;
+    const { page, limit, skip, sortBy, sortOrder } = paginationHelper(req.query);
+    const andCondition = [];
+    if (search) {
+        andCondition.push({
+            OR: [
+                {
+                    productName: {
+                        contains: search,
+                        mode: "insensitive",
+                    },
+                },
+            ],
+        });
+    }
+    if (customerName) {
+        andCondition.push({
+            OR: [
+                {
+                    customerName: {
+                        contains: customerName,
+                        mode: "insensitive",
+                    },
+                },
+            ],
+        });
+    }
+    if (productName) {
+        andCondition.push({
+            OR: [
+                {
+                    productName: {
+                        contains: productName,
+                        mode: "insensitive",
+                    },
+                },
+            ],
+        });
+    }
+    if (status) {
+        andCondition.push({
+            OR: [
+                {
+                    status: {
+                        contains: status,
+                        mode: "insensitive",
+                    },
+                },
+            ],
+        });
+    }
+    // for date filter
+    const dateFilter = {};
+    if (startDate) {
+        const start = new Date(startDate);
+        start.setHours(0, 0, 0, 0);
+        dateFilter.gte = start;
+    }
+    if (endDate) {
+        const end = new Date(endDate);
+        end.setHours(23, 59, 59, 999);
+        dateFilter.lte = end;
+    }
+    if (Object.keys(dateFilter).length > 0) {
+        andCondition.push({
+            createdAt: dateFilter,
+        });
+    }
+    const getAllOrders = await prisma.order.findMany({
+        take: limit,
+        skip,
+        where: {
+            AND: andCondition,
+        },
+        orderBy: {
+            [sortBy]: sortOrder,
+        },
+    });
+    const result = await prisma.order.count({
+        where: {
+            AND: andCondition,
+        },
+    });
+    return {
+        data: getAllOrders,
+        pagination: {
+            total: result,
+            page,
+            limit,
+            totalPages: Math.ceil(result / limit),
+        },
+    };
+};
+const get_single_order_from_db = async (req) => {
+    // define your own login here
+    const { id } = req.params;
+    const result = await prisma.order.findUnique({ where: { id } });
+    return result;
+};
+const create_order_into_db = async (req) => {
+    const payload = req?.body;
+    console.log(payload);
+    payload.status = "INITIATED";
+    payload.paymentType = "COD";
+    // nwo init order
+    const result = await prisma.order.create({ data: payload });
+    // if email exist sent tracking link
+    if (payload.customerEmail) {
+        const trackingLink = `${configs.jwt.front_end_url}/track-order/${result.id}`;
+        await orderEmailQueue.add("order-email-queue", {
+            email: payload.customerEmail,
+            subject: "Order Tracking",
+            textBody: `Your order has been created. Track your order here: ${trackingLink}`,
+            htmlBody: `<p>Your order has been created. Track your order here: <a href="${trackingLink}">Track Order</a></p>`,
+        });
+    }
+    return result;
+};
+const update_order_into_db = async (req) => {
+    // define your own login here
+    const user = req.user;
+    console.log(user);
+    if (user?.role !== "ADMIN") {
+        throw new AppError("You are not authorized to perform this action", 403);
+    }
+    const { id } = req.params;
+    const isProductExist = await prisma.order.findUnique({ where: { id } });
+    if (!isProductExist) {
+        throw new AppError("Order is not found", 404);
+    }
+    const result = await prisma.order.update({ where: { id }, data: req.body });
+    return result;
+};
+const delete_order_from_db = async (req) => {
+    // define your own login here
+    const { id } = req.params;
+    const result = await prisma.order.delete({ where: { id } });
+    return result;
+};
+export const order_service = {
+    get_all_order_from_db,
+    get_single_order_from_db,
+    create_order_into_db,
+    update_order_into_db,
+    delete_order_from_db,
+};

dist/app/modules/order/order.swagger.js

@@ -0,0 +1,161 @@
+export const orderSwaggerDocs = {
+    "/api/order": {
+        post: {
+            tags: ["order"],
+            summary: "Create  new order",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            shopAccountId: "",
+                            productPrice: 1500,
+                            productQuantity: 2,
+                            productName: "Wireless Mouse",
+                            customerName: "Rahim Uddin",
+                            customerPhone: "+8801712345678",
+                            customerEmail: "softvence.abumahid@gmail.com",
+                            customerAddress: "Rangpur, Bangladesh",
+                            customerNote: "Please deliver between 3-5 PM",
+                        }),
+                    },
+                },
+            },
+            responses: {
+                201: { description: "order created successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+        get: {
+            tags: ["order"],
+            summary: "Get all order",
+            description: "",
+            parameters: [
+                {
+                    name: "page",
+                    in: "query",
+                    required: false,
+                    schema: { type: "number" },
+                },
+                {
+                    name: "limit",
+                    in: "query",
+                    required: false,
+                    schema: { type: "number" },
+                },
+                {
+                    name: "search",
+                    in: "query",
+                    required: false,
+                    schema: { type: "string" },
+                },
+                {
+                    name: "customerName",
+                    in: "query",
+                    required: false,
+                    schema: { type: "string" },
+                },
+                {
+                    name: "productName",
+                    in: "query",
+                    required: false,
+                    schema: { type: "string" },
+                },
+                {
+                    name: "status",
+                    in: "query",
+                    required: false,
+                    schema: { type: "string" },
+                },
+                {
+                    name: "date",
+                    in: "query",
+                    required: false,
+                    schema: { type: "string" },
+                },
+                {
+                    name: "startDate",
+                    in: "query",
+                    required: false,
+                    schema: { type: "string", format: "date" },
+                    example: "2026-04-01",
+                },
+                {
+                    name: "endDate",
+                    in: "query",
+                    required: false,
+                    schema: { type: "string", format: "date" },
+                    example: "2026-04-31",
+                },
+            ],
+            responses: {
+                200: { description: "order fetched successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+    },
+    "/api/order/{id}": {
+        get: {
+            tags: ["order"],
+            summary: "Get single order",
+            description: "",
+            parameters: [
+                {
+                    name: "id",
+                    in: "path",
+                    required: true,
+                    schema: { type: "string" },
+                },
+            ],
+            responses: {
+                200: { description: "order fetched successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+        patch: {
+            tags: ["order"],
+            summary: "Update order",
+            description: "",
+            parameters: [
+                {
+                    name: "id",
+                    in: "path",
+                    required: true,
+                    schema: { type: "string" },
+                },
+            ],
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            status: "INITIATED",
+                        }), // put your request body
+                    },
+                },
+            },
+            responses: {
+                200: { description: "order updated successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+        delete: {
+            tags: ["order"],
+            summary: "Delete order",
+            description: "",
+            parameters: [
+                {
+                    name: "id",
+                    in: "path",
+                    required: true,
+                    schema: { type: "string" },
+                },
+            ],
+            responses: {
+                200: { description: "order delete successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+    },
+};

dist/app/modules/order/order.validation.js

@@ -0,0 +1,19 @@
+import { z } from "zod";
+const create_order = z.object({
+    shopAccountId: z.string(),
+    productPrice: z.number(),
+    productQuantity: z.number(),
+    productName: z.string(),
+    customerName: z.string(),
+    customerPhone: z.string(),
+    customerEmail: z.string().optional(),
+    customerAddress: z.string(),
+    customerNote: z.string().optional()
+});
+const update_order = z.object({
+    status: z.string().optional()
+});
+export const order_validations = {
+    create_order,
+    update_order,
+};

dist/app/modules/plan/plan.controller.js

@@ -0,0 +1,60 @@
+import catchAsync from "../../utils/catch_async.js";
+import manageResponse from "../../utils/manage_response.js";
+import { plan_service } from "./plan.service.js";
+const get_all_plan = catchAsync(async (req, res) => {
+    const result = await plan_service.get_all_plan_from_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "All plan fetched successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const get_single_plan = catchAsync(async (req, res) => {
+    const result = await plan_service.get_single_plan_from_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "Single plan fetched successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const create_plan = catchAsync(async (req, res) => {
+    const result = await plan_service.create_plan_into_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "plan created successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const update_plan = catchAsync(async (req, res) => {
+    const result = await plan_service.update_plan_into_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "plan updated successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const delete_plan = catchAsync(async (req, res) => {
+    const result = await plan_service.delete_plan_from_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "plan deleted successfully.",
+        data: result,
+        meta: {},
+    });
+});
+export const plan_controller = {
+    get_all_plan,
+    get_single_plan,
+    create_plan,
+    update_plan,
+    delete_plan,
+};

dist/app/modules/plan/plan.route.js

@@ -0,0 +1,11 @@
+import { Router } from "express";
+import RequestValidator from "../../middlewares/request_validator.js";
+import { plan_controller } from "./plan.controller.js";
+import { plan_validations } from "./plan.validation.js";
+const router = Router();
+router.get("/", plan_controller.get_all_plan);
+router.post("/", RequestValidator(plan_validations.create_plan), plan_controller.create_plan);
+router.get("/:id", plan_controller.get_single_plan);
+router.patch("/:id", RequestValidator(plan_validations.update_plan), plan_controller.update_plan);
+router.delete("/:id", plan_controller.delete_plan);
+export default router;

dist/app/modules/plan/plan.service.js

@@ -0,0 +1,68 @@
+import { prisma } from "../../lib/prisma.js";
+import { AppError } from "../../utils/app_error.js";
+const get_all_plan_from_db = async (req) => {
+    // define your own login here
+    const result = await prisma.plan.findMany();
+    return result;
+};
+const get_single_plan_from_db = async (req) => {
+    // define your own login here
+    const { id } = req.params;
+    const result = await prisma.plan.findUnique({
+        where: {
+            id: id
+        }
+    });
+    return result;
+};
+const create_plan_into_db = async (req) => {
+    // define your own login here
+    const user = req.user;
+    if (user?.role !== "ADMIN") {
+        throw new AppError("You don’t have permission to create plan information.!!!", 401);
+    }
+    const result = await prisma.plan.create({ data: req.body });
+    return result;
+};
+const update_plan_into_db = async (req) => {
+    // define your own login here
+    const { id } = req.params;
+    const user = req.user;
+    if (user?.role !== "ADMIN") {
+        throw new AppError("You don’t have permission to update plan information.!!!", 401);
+    }
+    const isPlanExist = await prisma.plan.findFirst({
+        where: {
+            id: id
+        }
+    });
+    if (!isPlanExist) {
+        throw new AppError("The plan is not available!!!", 404);
+    }
+    const result = await prisma.plan.update({
+        where: {
+            id: isPlanExist.id
+        },
+        data: {
+            ...req.body
+        }
+    });
+    return result;
+};
+const delete_plan_from_db = async (req) => {
+    // define your own login here
+    const { id } = req.params;
+    const user = req.user;
+    if (user?.role !== "ADMIN") {
+        throw new AppError("You don’t have permission to delete plan information.!!!", 401);
+    }
+    const result = await prisma.plan.delete({ where: { id: id } });
+    return result;
+};
+export const plan_service = {
+    get_all_plan_from_db,
+    get_single_plan_from_db,
+    create_plan_into_db,
+    update_plan_into_db,
+    delete_plan_from_db,
+};

dist/app/modules/plan/plan.swagger.js

@@ -0,0 +1,125 @@
+export const planSwaggerDocs = {
+    "/api/plan": {
+        post: {
+            tags: ["plan"],
+            summary: "Create  new plan",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            "planName": "PRO Plan",
+                            "price": 12,
+                            "planType": "PRO",
+                            "planDesc": "The plan is only for pro users",
+                            "planFeatures": {
+                                "storage": "10GB",
+                                "projects": 5,
+                                "support": "Email Support"
+                            }
+                        }), // put your request body
+                    },
+                },
+            },
+            responses: {
+                201: { description: "plan created successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+        get: {
+            tags: ["plan"],
+            summary: "Get all plan",
+            description: "",
+            parameters: [
+                {
+                    name: "page",
+                    in: "query",
+                    required: false,
+                    schema: { type: "number" },
+                },
+                {
+                    name: "limit",
+                    in: "query",
+                    required: false,
+                    schema: { type: "number" },
+                },
+            ],
+            responses: {
+                200: { description: "plan fetched successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+    },
+    "/api/plan/{id}": {
+        get: {
+            tags: ["plan"],
+            summary: "Get single plan",
+            description: "",
+            parameters: [
+                {
+                    name: "id",
+                    in: "path",
+                    required: true,
+                    schema: { type: "string" },
+                },
+            ],
+            responses: {
+                200: { description: "plan fetched successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+        patch: {
+            tags: ["plan"],
+            summary: "Update plan",
+            description: "",
+            parameters: [
+                {
+                    name: "id",
+                    in: "path",
+                    required: true,
+                    schema: { type: "string" },
+                },
+            ],
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            "planName": "PRO Plan",
+                            "price": 12,
+                            "planType": "PRO",
+                            "planDesc": "The plan is only for pro users",
+                            "planFeatures": {
+                                "storage": "10GB",
+                                "projects": 5,
+                                "support": "Email Support"
+                            }
+                        }), // put your request body
+                    },
+                },
+            },
+            responses: {
+                200: { description: "plan updated successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+        delete: {
+            tags: ["plan"],
+            summary: "Delete plan",
+            description: "",
+            parameters: [
+                {
+                    name: "id",
+                    in: "path",
+                    required: true,
+                    schema: { type: "string" },
+                },
+            ],
+            responses: {
+                200: { description: "plan delete successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+    },
+};

dist/app/modules/plan/plan.validation.js

@@ -0,0 +1,33 @@
+import { z } from "zod";
+const create_plan = z.object({
+    planName: z.string("Enter the plan name..."),
+    price: z.number("Enter the plan price..."),
+    planType: z.enum(["FREE", "STANDARD", "PRO"]),
+    planDesc: z.string("Enter the plan description..."),
+    planFeatures: z.union([
+        z.string(),
+        z.number(),
+        z.boolean(),
+        z.null(),
+        z.array(z.any()),
+        z.record(z.string(), z.any())
+    ])
+});
+const update_plan = z.object({
+    planName: z.string(),
+    price: z.number(),
+    planType: z.enum(["FREE", "STANDARD", "PRO"]),
+    planDesc: z.string().optional(),
+    planFeatures: z.union([
+        z.string(),
+        z.number(),
+        z.boolean(),
+        z.null(),
+        z.array(z.any()),
+        z.record(z.string(), z.any())
+    ])
+});
+export const plan_validations = {
+    create_plan,
+    update_plan,
+};

dist/app/modules/profile/profile.controller.js

@@ -0,0 +1,15 @@
+import catchAsync from "../../utils/catch_async.js";
+import manageResponse from "../../utils/manage_response.js";
+import { profile_service } from "./profile.service.js";
+const update_profile = catchAsync(async (req, res) => {
+    const result = await profile_service.update_profile_into_db(req);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "profile updated successfully.",
+        data: result,
+    });
+});
+export const profile_controller = {
+    update_profile,
+};

dist/app/modules/profile/profile.route.js

@@ -0,0 +1,12 @@
+import { Router } from "express";
+import RequestValidator from "../../middlewares/request_validator.js";
+import { profile_controller } from "./profile.controller.js";
+import { profile_validations } from "./profile.validation.js";
+import auth from "../../middlewares/auth.js";
+import uploader from "../../middlewares/uploader.js";
+const router = Router();
+router.patch("/", auth("USER"), uploader.single("file"), (req, res, next) => {
+    req.body = JSON.parse(req?.body?.data);
+    next();
+}, RequestValidator(profile_validations.update_profile), profile_controller.update_profile);
+export default router;

dist/app/modules/profile/profile.service.js

@@ -0,0 +1,22 @@
+import uploadCloud from "../../utils/cloudinary.js";
+import { prisma } from "../../lib/prisma.js";
+const update_profile_into_db = async (req) => {
+    const user = req?.user;
+    const payload = req?.body;
+    const file = req?.file;
+    // check file and upload to cloud
+    if (file) {
+        const cloudRes = await uploadCloud(file);
+        payload.profilePhoto = cloudRes?.secure_url;
+    }
+    const result = await prisma.profile.update({
+        where: {
+            accountId: user.accountId,
+        },
+        data: payload,
+    });
+    return result;
+};
+export const profile_service = {
+    update_profile_into_db,
+};

dist/app/modules/profile/profile.swagger.js

@@ -0,0 +1,34 @@
+export const profileSwaggerDocs = {
+    "/api/profile": {
+        patch: {
+            tags: ["profile"],
+            summary: "Update profile",
+            requestBody: {
+                required: true,
+                content: {
+                    "multipart/form-data": {
+                        schema: {
+                            type: "object",
+                            properties: {
+                                data: {
+                                    type: "object",
+                                    properties: {
+                                        fullName: { type: "string" },
+                                    },
+                                },
+                                file: {
+                                    type: "string",
+                                    format: "binary",
+                                },
+                            },
+                        },
+                    },
+                },
+            },
+            responses: {
+                200: { description: "profile updated successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+    },
+};

dist/app/modules/profile/profile.validation.js

@@ -0,0 +1,7 @@
+import { z } from "zod";
+const update_profile = z.object({
+    fullName: z.string().optional(),
+});
+export const profile_validations = {
+    update_profile,
+};

dist/app/modules/support/support.controller.js

@@ -0,0 +1,80 @@
+import catchAsync from "../../utils/catch_async.js";
+import manageResponse from "../../utils/manage_response.js";
+import { support_service } from "./support.service.js";
+const createSupport = catchAsync(async (req, res) => {
+    const id = req?.user?.accountId;
+    const data = {
+        ...req.body,
+        storeAccountId: id
+    };
+    const result = await support_service.createSupportIntoDB(data);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "support created successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const getAllSupport = catchAsync(async (req, res) => {
+    const role = req?.user?.role;
+    const id = req?.user?.accountId;
+    const search = req?.query?.search;
+    const type = req?.query?.type;
+    const status = req?.query?.status;
+    const result = await support_service.getAllSupportFromDB(id, role, search, type, status);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "All support fetched successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const get_single_support = catchAsync(async (req, res) => {
+    const { id } = req.params;
+    const userId = req?.user?.accountId;
+    const role = req?.user?.role;
+    const result = await support_service.getSingleSupportFromDB(id, userId, role);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "Single support fetched successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const update_support = catchAsync(async (req, res) => {
+    const { id } = req.params;
+    const userId = req?.user?.accountId;
+    const role = req?.user?.role;
+    const data = req.body;
+    const result = await support_service.updateSupportIntoDB(id, userId, role, data);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "support updated successfully.",
+        data: result,
+        meta: {},
+    });
+});
+const delete_support = catchAsync(async (req, res) => {
+    const { id } = req.params;
+    const userId = req?.user?.accountId;
+    const role = req?.user?.role;
+    const result = await support_service.deleteSupportFromDB(id, userId, role);
+    manageResponse(res, {
+        success: true,
+        statusCode: 200,
+        message: "support deleted successfully.",
+        data: result,
+        meta: {},
+    });
+});
+export const support_controller = {
+    createSupport,
+    getAllSupport,
+    get_single_support,
+    update_support,
+    delete_support,
+};

dist/app/modules/support/support.route.js

@@ -0,0 +1,12 @@
+import { Router } from "express";
+import RequestValidator from "../../middlewares/request_validator.js";
+import { support_controller } from "./support.controller.js";
+import { support_validations } from "./support.validation.js";
+import auth from "../../middlewares/auth.js";
+const router = Router();
+router.get("/", auth("ADMIN", "USER"), support_controller.getAllSupport);
+router.post("/", auth("ADMIN", "USER"), RequestValidator(support_validations.create_support), support_controller.createSupport);
+router.get("/:id", auth("ADMIN", "USER"), support_controller.get_single_support);
+router.patch("/:id", auth("ADMIN", "USER"), RequestValidator(support_validations.update_support), support_controller.update_support);
+router.delete("/:id", auth("ADMIN", "USER"), support_controller.delete_support);
+export default router;

dist/app/modules/support/support.service.js

@@ -0,0 +1,100 @@
+import { prisma } from "../../lib/prisma.js";
+import { AppError } from "../../utils/app_error.js";
+const createSupportIntoDB = async (payload) => {
+    const result = await prisma.support.create({ data: payload });
+    return result;
+};
+const getAllSupportFromDB = async (user_id, role, search, type, status) => {
+    const andCondition = [];
+    if (search) {
+        andCondition.push({
+            OR: [
+                {
+                    issueName: {
+                        contains: search,
+                        mode: "insensitive",
+                    },
+                },
+                {
+                    description: {
+                        contains: search,
+                        mode: "insensitive",
+                    },
+                },
+            ],
+        });
+    }
+    if (type) {
+        andCondition.push({
+            type: type,
+        });
+    }
+    if (status) {
+        andCondition.push({
+            status: status,
+        });
+    }
+    if (role !== "ADMIN") {
+        andCondition.push({
+            storeAccountId: user_id,
+        });
+    }
+    const whereCondition = andCondition.length > 0 ? { AND: andCondition } : {};
+    const result = await prisma.support.findMany({
+        where: whereCondition,
+        orderBy: {
+            createdAt: "desc",
+        },
+    });
+    return result;
+};
+const getSingleSupportFromDB = async (id, userId, role) => {
+    const support = await prisma.support.findUnique({
+        where: { id },
+    });
+    if (!support) {
+        throw new AppError("Support not found", 404);
+    }
+    if (role !== "ADMIN" && support.storeAccountId !== userId) {
+        throw new AppError("You are not authorized", 403);
+    }
+    return support;
+};
+const updateSupportIntoDB = async (id, userId, role, payload) => {
+    const support = await prisma.support.findUnique({
+        where: { id },
+    });
+    if (!support) {
+        throw new AppError("Support not found", 404);
+    }
+    if (role !== "ADMIN" && support.storeAccountId !== userId) {
+        throw new AppError("You are not authorized", 403);
+    }
+    const result = await prisma.support.update({
+        where: { id },
+        data: payload,
+    });
+    return result;
+};
+const deleteSupportFromDB = async (id, userId, role) => {
+    const support = await prisma.support.findUnique({
+        where: { id },
+    });
+    if (!support) {
+        throw new AppError("Support not found", 404);
+    }
+    if (role !== "ADMIN" && support.storeAccountId !== userId) {
+        throw new AppError("You are not authorized", 403);
+    }
+    const result = await prisma.support.delete({
+        where: { id }
+    });
+    return result;
+};
+export const support_service = {
+    createSupportIntoDB,
+    getAllSupportFromDB,
+    getSingleSupportFromDB,
+    updateSupportIntoDB,
+    deleteSupportFromDB,
+};

dist/app/modules/support/support.swagger.js

@@ -0,0 +1,109 @@
+export const supportSwaggerDocs = {
+    "/api/support": {
+        post: {
+            tags: ["support"],
+            summary: "Create  new support",
+            description: "",
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({
+                            "issueName": "Your issue name",
+                            "description": "Issue description",
+                            "type": "Issue Type"
+                        }), // put your request body
+                    },
+                },
+            },
+            responses: {
+                201: { description: "support created successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+        get: {
+            tags: ["support"],
+            summary: "Get all support",
+            description: "",
+            parameters: [
+                {
+                    name: "page",
+                    in: "query",
+                    required: false,
+                    schema: { type: "number" },
+                },
+                {
+                    name: "limit",
+                    in: "query",
+                    required: false,
+                    schema: { type: "number" },
+                },
+            ],
+            responses: {
+                200: { description: "support fetched successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+    },
+    "/api/support/{id}": {
+        get: {
+            tags: ["support"],
+            summary: "Get single support",
+            description: "",
+            parameters: [
+                {
+                    name: "id",
+                    in: "path",
+                    required: true,
+                    schema: { type: "string" },
+                },
+            ],
+            responses: {
+                200: { description: "support fetched successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+        patch: {
+            tags: ["support"],
+            summary: "Update support",
+            description: "",
+            parameters: [
+                {
+                    name: "id",
+                    in: "path",
+                    required: true,
+                    schema: { type: "string" },
+                },
+            ],
+            requestBody: {
+                required: true,
+                content: {
+                    "application/json": {
+                        example: JSON.stringify({}), // put your request body
+                    },
+                },
+            },
+            responses: {
+                200: { description: "support updated successfully" },
+                500: { description: "Validation error or internal server error" },
+            },
+        },
+        delete: {
+            tags: ["support"],
+            summary: "Delete support",
+            description: "",
+            parameters: [
+                {
+                    name: "id",
+                    in: "path",
+                    required: true,
+                    schema: { type: "string" },
+                },
+            ],
+            responses: {
+                200: { description: "support delete successfully" },
+                401: { description: "unauthorized" },
+            },
+        },
+    },
+};

dist/app/modules/support/support.validation.js

@@ -0,0 +1,28 @@
+import { z } from "zod";
+const create_support = z.object({
+    issueName: z.string().min(1, "issueName is required"),
+    description: z.string().min(1, "description is required"),
+    type: z.enum([
+        "TECHNICAL",
+        "BILLING",
+        "DOMAIN",
+        "TEMPLATE",
+        "PAYMENT",
+        "ACCOUNT",
+        "FEATURE_REQUEST",
+        "BUG",
+        "OTHER",
+    ]),
+});
+const update_support = z.object({
+    issueName: z.string().optional(),
+    description: z.string().optional(),
+    type: z.enum(["BUG", "PAYMENT", "ACCOUNT", "OTHER"]).optional(),
+    status: z.enum(["OPEN", "IN_PROGRESS", "RESOLVED", "REJECTED"]).optional(),
+    resolvedBy: z.string().optional(),
+    resolvedAt: z.coerce.date().optional(),
+});
+export const support_validations = {
+    create_support,
+    update_support,
+};

dist/app/queues/connection.js

@@ -0,0 +1,4 @@
+export const redisConnection = {
+    host: "127.0.0.1",
+    port: 6379,
+};

dist/app/queues/email/email.processor.js

@@ -0,0 +1,14 @@
+import { otpTemplate } from "../../templates/otpTemplate.js";
+import sendMail from "../../utils/mail_sender.js";
+// email.processor.ts
+export const emailProcessor = async (job) => {
+    const payload = job.data;
+    await sendMail({
+        to: payload.email,
+        subject: payload.subject,
+        htmlBody: otpTemplate(payload),
+        textBody: payload.textBody || "",
+        name: payload.name,
+    });
+    console.log("Sending email job complete:", job.id);
+};

dist/app/queues/email/email.queue.js

@@ -0,0 +1,6 @@
+// email.queue.ts
+import { Queue } from "bullmq";
+import { redisConnection } from "../connection.js";
+export const emailQueue = new Queue("email-queue", {
+    connection: redisConnection,
+});

dist/app/queues/email/email.worker.js

@@ -0,0 +1,7 @@
+// email.worker.ts
+import { Worker } from "bullmq";
+import { redisConnection } from "../connection.js";
+import { emailProcessor } from "./email.processor.js";
+export const emailWorker = new Worker("email-queue", async (job) => emailProcessor(job), {
+    connection: redisConnection,
+});

dist/app/queues/email/order/order.email.processor.js

@@ -0,0 +1,12 @@
+import sendMail from "../../../utils/mail_sender.js";
+// email.processor.ts
+export const orderEmailProcessor = async (job) => {
+    const payload = job.data;
+    await sendMail({
+        to: payload.email,
+        subject: payload.subject,
+        htmlBody: payload.htmlBody,
+        textBody: payload.textBody,
+    });
+    console.log("Sending email job complete:", job.id);
+};

dist/app/queues/email/order/order.email.queue.js

@@ -0,0 +1,5 @@
+import { Queue } from "bullmq";
+import { redisConnection } from "../../connection.js";
+export const orderEmailQueue = new Queue("order-email-queue", {
+    connection: redisConnection,
+});

dist/app/queues/email/order/order.email.worker.js

@@ -0,0 +1,7 @@
+// email.worker.ts
+import { Worker } from "bullmq";
+import { redisConnection } from "../../connection.js";
+import { orderEmailProcessor } from "./order.email.processor.js";
+export const emailWorker = new Worker("order-email-queue", async (job) => orderEmailProcessor(job), {
+    connection: redisConnection,
+});

dist/app/queues/worker.js

@@ -0,0 +1,3 @@
+import "./email/email.worker.js";
+import "./email/order/order.email.worker.js";
+console.log("Workers running...");

dist/app/templates/otpTemplate.js

@@ -0,0 +1,80 @@
+export const otpTemplate = (payload) => {
+    return `
+     <div
+          style="
+            margin: 0;
+            padding: 0;
+            background-color: #f4f6f8;
+            font-family: Arial, Helvetica, sans-serif;
+          "
+        >
+          <table
+            align="center"
+            width="100%"
+            cellpadding="0"
+            cellspacing="0"
+            style="
+              max-width: 600px;
+              margin: auto;
+              background: #ffffff;
+              border-radius: 8px;
+              overflow: hidden;
+            "
+          >
+            <tr>
+              <td style="padding: 30px; color: #333333">
+                <p style="margin: 0 0 20px 0; font-size: 15px">
+                  Use the following One-Time Password (OTP) to complete your
+                  verification:
+                </p>
+
+                <!-- OTP Box -->
+                <div style="text-align: center; margin: 25px 0">
+                  <span
+                    style="
+                      display: inline-block;
+                      background: #f1f5f9;
+                      padding: 15px 25px;
+                      font-size: 24px;
+                      letter-spacing: 4px;
+                      font-weight: bold;
+                      color: #111827;
+                      border-radius: 6px;
+                    "
+                  >
+                    ${payload.otp}
+                  </span>
+                </div>
+
+                <p style="margin: 0 0 20px 0; font-size: 13px; color: #6b7280">
+                  This OTP will expire in <strong>5 minutes</strong>.
+                </p>
+
+                <!-- Divider -->
+                <hr
+                  style="
+                    border: none;
+                    border-top: 1px solid #e5e7eb;
+                    margin: 25px 0;
+                  "
+                />
+
+                <!-- Verification Link -->
+                <p style="margin: 0 0 10px 0; font-size: 15px">
+                  Or verify using this link:
+                </p>
+
+                <p style="word-break: break-all; font-size: 14px">
+                  <a
+                    href="${payload.verificationLink}"
+                    style="color: #4f46e5; text-decoration: none"
+                  >
+                    ${payload.verificationLink}
+                  </a>
+                </p>
+              </td>
+            </tr>
+          </table>
+        </div>
+    `;
+};

dist/app/utils/JWT.js

@@ -0,0 +1,15 @@
+import jwt from "jsonwebtoken";
+const generateToken = (payload, secret, expiresIn) => {
+    const token = jwt.sign(payload, secret, {
+        algorithm: "HS256",
+        expiresIn: expiresIn,
+    });
+    return token;
+};
+const verifyToken = (token, secret) => {
+    return jwt.verify(token, secret);
+};
+export const jwtHelpers = {
+    generateToken,
+    verifyToken,
+};

dist/app/utils/app_error.js

@@ -0,0 +1,13 @@
+export class AppError extends Error {
+    statusCode;
+    constructor(message, statusCode, stack = '') {
+        super(message);
+        this.statusCode = statusCode;
+        if (stack) {
+            this.stack = stack;
+        }
+        else {
+            Error.captureStackTrace(this, this.constructor);
+        }
+    }
+}

dist/app/utils/catch_async.js

@@ -0,0 +1,11 @@
+const catchAsync = (fn) => {
+    return async (req, res, next) => {
+        try {
+            await fn(req, res, next);
+        }
+        catch (error) {
+            next(error);
+        }
+    };
+};
+export default catchAsync;

dist/app/utils/cloudinary.js

@@ -0,0 +1,23 @@
+import { v2 as cloudinary } from 'cloudinary';
+import fs from 'fs';
+import { configs } from '../configs/index.js';
+// Configuration
+cloudinary.config({
+    cloud_name: configs.cloudinary.cloud_name,
+    api_key: configs.cloudinary.cloud_api_key,
+    api_secret: configs.cloudinary.cloud_api_secret,
+});
+const uploadCloud = async (file) => {
+    return new Promise((resolve, reject) => {
+        cloudinary.uploader.upload(file.path, (error, result) => {
+            fs.unlinkSync(file.path);
+            if (error) {
+                reject(error);
+            }
+            else {
+                resolve(result);
+            }
+        });
+    });
+};
+export default uploadCloud;

dist/app/utils/mail_sender.js

@@ -0,0 +1,113 @@
+import nodemailer from 'nodemailer';
+import { configs } from '../configs/index.js';
+const transporter = nodemailer.createTransport({
+    host: "smtp.gmail.com",
+    port: 465,
+    secure: true, // true for 465, false for other ports
+    auth: {
+        user: configs.email.app_email,
+        pass: configs.email.app_password,
+    },
+});
+// ✅ Email Sender Function
+const sendMail = async (payload) => {
+    const info = await transporter.sendMail({
+        from: 'info@digitalcreditai.com',
+        to: payload.to,
+        subject: payload.subject,
+        text: payload.textBody,
+        html: `
+       <!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <title>Welcome Email</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <style>
+      * {
+        margin: 0;
+        padding: 0;
+        box-sizing: border-box;
+      }
+
+      /* Fallback styles for unsupported clients (some email clients ignore <style> tags) */
+      @media only screen and (max-width: 600px) {
+        .container {
+          padding: 20px !important;
+        }
+
+        .btn {
+          padding: 12px 18px !important;
+          font-size: 16px !important;
+        }
+      }
+    </style>
+  </head>
+
+  <body style="margin: 0; padding: 0; font-family: Arial, sans-serif">
+    <div
+      style="
+        max-width: 600px;
+        margin: 40px auto;
+        background-color: #f4f4f4;
+        padding: 40px;
+        border-radius: 8px;
+        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
+      "
+      class="container"
+    >
+      <div style="font-size: 16px; color: #555555; line-height: 1.6">
+        <p style="margin-bottom: 30px">
+          Hi <strong>${payload?.name || ""}</strong>,
+        </p>
+
+        ${payload?.htmlBody}
+       
+        <div style="margin-top: 60px; text-align: center">
+          <img
+            style="width: 50px; height: 50px; border-radius: 50%"
+            src="https://i.ibb.co.com/RkFJjPWg/quick-launch-1.png"
+            alt="Quick Launch"
+          />
+
+          <p style="font-size: 12px">The Support Team</p>
+          <h3>Quick Launch</h3>
+        </div>
+      </div>
+      <p
+        style="
+          font-size: 14px;
+          color: #999999;
+          margin-top: 20px;
+          margin-bottom: 10px;
+          text-align: center;
+        "
+      >
+        This is an automated message — please do not reply to this email.
+        <br />
+        If you need assistance, feel free to contact our support team.
+        <br /><br />
+        Thank you for choosing us!
+      </p>
+
+      <hr />
+      <div
+        style="
+          text-align: center;
+          font-size: 12px;
+          color: #999999;
+          margin-top: 20px;
+        "
+      >
+        &copy; 2026 to {{year}} Quick Launch. All rights reserved.
+      </div>
+    </div>
+  </body>
+</html>
+
+        
+        `,
+    });
+    return info;
+};
+export default sendMail;

dist/app/utils/manage_response.js

@@ -0,0 +1,9 @@
+const manageResponse = (res, payload) => {
+    res.status(payload.statusCode).json({
+        success: payload.success,
+        message: payload.message,
+        data: payload.data || undefined || null,
+        meta: payload.meta || undefined || null
+    });
+};
+export default manageResponse;

dist/app/utils/otpGenerator.js

@@ -0,0 +1,23 @@
+export const otpGenerator = () => {
+    const upper = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+    const lower = "abcdefghijklmnopqrstuvwxyz";
+    const numbers = "0123456789";
+    const symbols = "@#$%&*!?";
+    const allChars = upper + lower + numbers + symbols;
+    let otp = "";
+    // Ensure at least one character from each set
+    otp += upper[Math.floor(Math.random() * upper.length)];
+    otp += lower[Math.floor(Math.random() * lower.length)];
+    otp += numbers[Math.floor(Math.random() * numbers.length)];
+    otp += symbols[Math.floor(Math.random() * symbols.length)];
+    // Fill the rest randomly
+    for (let i = otp.length; i < 6; i++) {
+        otp += allChars[Math.floor(Math.random() * allChars.length)];
+    }
+    // Shuffle to remove predictable order
+    otp = otp
+        .split("")
+        .sort(() => Math.random() - 0.5)
+        .join("");
+    return otp;
+};

dist/app/utils/pagination_helper.js

@@ -0,0 +1,15 @@
+const paginationHelper = (options) => {
+    const page = Number(options?.page) || 1;
+    const limit = Number(options?.limit) || 10;
+    const skip = (page - 1) * limit;
+    const sortBy = options?.sortBy || "createdAt";
+    const sortOrder = options?.sortOrder || "desc";
+    return {
+        page,
+        limit,
+        skip,
+        sortBy,
+        sortOrder
+    };
+};
+export default paginationHelper;

dist/routes.js

@@ -0,0 +1,16 @@
+import { Router } from "express";
+import accountRouter from "./app/modules/account/account.route.js";
+import orderRoute from "./app/modules/order/order.route.js";
+import planRoute from "./app/modules/plan/plan.route.js";
+import profileRoute from "./app/modules/profile/profile.route.js";
+import supportRoute from "./app/modules/support/support.route.js";
+const appRouter = Router();
+const moduleRoutes = [
+    { path: "/order", route: orderRoute },
+    { path: "/support", route: supportRoute },
+    { path: "/plan", route: planRoute },
+    { path: "/profile", route: profileRoute },
+    { path: "/auth", route: accountRouter },
+];
+moduleRoutes.forEach((route) => appRouter.use(route.path, route.route));
+export default appRouter;

dist/server.js

@@ -0,0 +1,19 @@
+import app from "./app.js";
+import { configs } from "./app/configs/index.js";
+import { prisma } from "./app/lib/prisma.js";
+import "./app/queues/worker.js";
+async function main() {
+    try {
+        app.listen(configs.port, async () => {
+            await prisma.$connect();
+            console.log(`Server is running on port ${configs.port}`);
+        });
+    }
+    catch (error) {
+        console.error("Error starting server:", error);
+    }
+}
+main().catch((error) => {
+    console.error("Error in main function:", error);
+    process.exit(1);
+});

dist/swaggerOptions.js

@@ -0,0 +1,48 @@
+import { fileURLToPath } from "node:url";
+import path from "path";
+import { configs } from "./app/configs/index.js";
+import { accountSwaggerDocs } from "./app/modules/account/account.swagger.js";
+import { orderSwaggerDocs } from "./app/modules/order/order.swagger.js";
+import { planSwaggerDocs } from "./app/modules/plan/plan.swagger.js";
+import { profileSwaggerDocs } from "./app/modules/profile/profile.swagger.js";
+import { supportSwaggerDocs } from "./app/modules/support/support.swagger.js";
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+export const swaggerOptions = {
+    definition: {
+        openapi: "3.0.0",
+        info: {
+            title: "API Doc - Build with exp-node-server",
+            version: "1.0.0",
+            description: "Express + Prisma API with auto-generated Swagger docs",
+        },
+        paths: {
+            ...accountSwaggerDocs,
+            ...planSwaggerDocs,
+            ...orderSwaggerDocs,
+            ...profileSwaggerDocs,
+            ...supportSwaggerDocs,
+        },
+        servers: configs.env === "production"
+            ? [{ url: "https://live-url.com" }, { url: "http://localhost:5000" }]
+            : [{ url: "http://localhost:5000" }, { url: "https://live-url.com" }],
+        components: {
+            securitySchemes: {
+                AuthorizationToken: {
+                    type: "apiKey",
+                    in: "header",
+                    name: "Authorization",
+                    description: "Put your accessToken here ",
+                },
+            },
+        },
+        security: [
+            {
+                AuthorizationToken: [],
+            },
+        ],
+    },
+    apis: [
+        path.join(__dirname, configs.env === "production" ? "./**/*.js" : "./**/*.ts"),
+    ],
+};