api/resources/RetailDistributor/RetailDistributorController.js

import RetailDistributor from "./RetailDistributorModel.js";
import validator from "validator";
export const loginRD = async (req, res) => {
  const { email, password } = req.body;

  try {
    if (!email || !password) {
      return res.status(400).json({ message: "Please Enter Email & Password" });
    }

    const retailDistributor = await RetailDistributor.findOne({ email }).select(
      "+password"
    );

    if (!retailDistributor) {
      return res.status(400).json({ message: "Invalid Email or Password" });
    }

    const isPasswordMatched = await retailDistributor.comparePassword(password);

    if (!isPasswordMatched) {
      return res.status(400).json({ message: "Invalid Email or Password" });
    }
    const token = retailDistributor.getJWTToken();

    return res.status(200).json({
      success: true,
      token,
      message: "Login Successfully",
    });
  } catch (error) {
    return res.status(500).json({
      message: error.message ? error.message : "Something went wrong!",
    });
  }
};

export const ChangePasswordRD = async (req, res) => {
  // Retrieve id from req.params
  const { oldPassword, newPassword, confirmPassword } = req.body;
  const userId = req.user._id; // Use the ID from the URL or from the authenticated user
  // console.log(userId);
  if (!oldPassword) {
    return res.status(400).json({ message: "Please Enter Old password" });
  }
  if (!newPassword) {
    return res.status(400).json({ message: "Please Enter New Password " });
  }
  if (!confirmPassword) {
    return res.status(400).json({ message: "Please Enter Confirm Password" });
  }
  try {
    const retailDistributor = await RetailDistributor.findById(userId).select(
      "+password"
    );

    if (!retailDistributor) {
      return res.status(404).json({ message: "Retail Distributer not found" });
    }

    const isPasswordMatched = await retailDistributor.comparePassword(
      oldPassword
    );

    if (!isPasswordMatched) {
      return res.status(400).json({ message: "Old password is incorrect" });
    }

    if (newPassword !== confirmPassword) {
      return res
        .status(400)
        .json({ message: "New password and confirm Password do not match" });
    }

    retailDistributor.password = newPassword;
    await retailDistributor.save();

    return res
      .status(200)
      .json({ success: true, message: "Password updated successfully" });
  } catch (error) {
    console.error("Error updating password:", error);
    return res.status(500).json({
      message: error.message ? error.message : "Server error!",
    });
  }
};

export const forgotPassword = async (req, res) => {
  try {
    // Check if email is provided
    const { email } = req.body;
    if (!email) {
      return res.status(400).json({ message: "Please Enter Email!" });
    }

    // Find the Retail Distributor by email
    const retailDistributor = await RetailDistributor.findOne({ email });
    if (!retailDistributor) {
      return res.status(404).json({ message: "Retail Distributor not found" });
    }

    // Generate a random password
    const newPassword = password.randomPassword({
      length: 12,
      characters: [
        { characters: password.upper, exactly: 1 }, // At least 1 uppercase letter
        { characters: password.symbols, exactly: 1 }, // At least 1 symbol
        password.lower, // Lowercase letters
        password.digits, // Digits
      ],
    });

    // Update the retail distributor's password
    retailDistributor.password = newPassword;
    await retailDistributor.save(); // The pre-save hook in your schema will handle password hashing

    // Send an email to the retail distributor with the new password
    await sendEmail({
      to: retailDistributor.email,
      from: process.env.SEND_EMAIL_FROM,
      subject: `Cheminova Password Recovery`,
      html: `Your new password is: <strong>${newPassword}</strong><br/><br/>If you did not request this, please ignore this email.`,
    });

    // Respond with success message
    return res.status(200).json({
      success: true,
      message: `Email sent to ${retailDistributor.email} successfully`,
    });
  } catch (error) {
    console.error("Error during password reset:", error);
    return res.status(500).json({
      message: error.message || "Something went wrong!",
    });
  }
};

export const UpdateProfile = async (req, res) => {
  const { name, email } = req.body;

  const userId = req.user._id; // Use the ID from params or authenticated user

  // Validate email if provided
  if (email && !validator.isEmail(email)) {
    return res.status(400).json({ message: "Invalid email address" });
  }

  try {
    // Find the RetailDistributor by user ID
    const retailDistributor = await RetailDistributor.findById(userId);

    if (!retailDistributor) {
      return res.status(404).json({ message: "Retail Distributor not found" });
    }

    // Assuming you have an 'isVerified' field in your RetailDistributor schema
    if (!retailDistributor.isVerified) {
      return res
        .status(400)
        .json({ message: "Retail Distributor not verified" });
    }

    // Check if email is being changed and if it's already in use
    if (email && email !== retailDistributor.email) {
      const emailExists = await RetailDistributor.findOne({ email });
      if (emailExists && emailExists._id.toString() !== userId) {
        return res.status(400).json({
          message:
            "This Email ID is already in use by another Retail Distributor",
        });
      }
      retailDistributor.email = email;
    }

    // Update name if provided
    if (name) {
      retailDistributor.name = name;
    }

    // Save the updated RetailDistributor
    await retailDistributor.save();

    return res.status(200).json({
      retailDistributor,
      message: "Profile updated successfully",
    });
  } catch (error) {
    return res.status(500).json({
      message: error.message || "Server error!",
    });
  }
};

export const getmyProfile = async (req, res) => {
  try {
    // Fetch the profile data using the authenticated user's ID
    const myData = await RetailDistributor.findById(req.user?._id);

    if (myData) {
      return res.status(200).json({
        success: true,
        message: "Profile fetched successfully!",
        myData,
      });
    } else {
      return res.status(404).json({
        success: false,
        message: "Retail Distributor not found",
      });
    }
  } catch (error) {
    return res.status(500).json({
      success: false,
      message: error.message || "Something went wrong!",
    });
  }
};