watermanagement-backend-prod/src/controllers/departmentController.js

const boom = require("boom");
const bcrypt = require('bcrypt');
const jwt = require('jsonwebtoken'); 
const customJwtAuth = require("../customAuthJwt");
const fastify = require("fastify")({
  logger: true,
  genReqId(req) {
    return uuidv4();
  },
});
const { Counter} = require('../models/User')

const {Department, Desgination} = require('../models/Department')

const generateDepartmentId = async () => {
    const result = await Counter.findOneAndUpdate(
      { _id: 'department_id' },
      { $inc: { seq: 1 } },
      { upsert: true, new: true }
    );
    return result.seq;
  };
  const generateDesginationId = async () => {
    const result = await Counter.findOneAndUpdate(
      { _id: 'desgination_id' },
      { $inc: { seq: 1 } },
      { upsert: true, new: true }
    );
    return result.seq;
  };

exports.addDepartment = async (request, reply) => {
    try {
      const d_id = await generateDepartmentId();
      const departmentId = `AWDP${d_id}`;
  
      const {
        //phone,
        city,
        state,
       // password,
        country, 
        zone,
        address1,
        address2,
        pincode,
        departmentName,
        createdBy,
        updatedBy,
      } = request.body;
  
  
      const existingStore = await Department.findOne({ departmentId });
      if (existingStore) {
        return reply.status(400).send({ message: 'Department is already registered' });
      }
  
     // const hashedPassword = await bcrypt.hash(password, 10);
  
      const department = new Department({
        departmentId: departmentId,
        city,
       // phone,
        address1,
        address2,
       // services: { password: { bcrypt: hashedPassword } },
        state,
        zone,
        country,
        pincode,
        departmentName,
        createdBy,
        updatedBy,
      });
  
      await department.save();
  
      reply.send({department, message: 'Account Created Successfully' });
    } catch (err) {
      reply.status(500).send({ message: err.message });
    }
  };

  exports.getSinledepartmentData = async (req, reply) => {
    try {
      const { departmentId } = req.params;  
  
      const department = await Department.findOne({ departmentId: departmentId }); 
  
      if (!department) {
        return reply.code(404).send({
          success: false,
          message: 'Department not found.'
        });
      }
  
      reply.code(200).send({
        success: true,
        message: 'Department data retrieved successfully.',
        data: department
      });
    } catch (error) {
      console.error('Error fetching department data:', error);
      reply.code(500).send({
        success: false,
        message: 'Failed to retrieve department data.',
        error: error.message,
      });
    }
  };
  
  exports.getalldepartmants = async (req, reply) => {
    try {
      await Department.find()
        .exec()
        .then((docs) => {
          reply.send({ status_code: 200, data: docs, count: docs.length });
        })
        .catch((err) => {
          console.log(err);
          reply.send({ error: err });
        });
    } catch (err) {
      throw boom.boomify(err);
    }
  };

  
exports.getAllDepartmentsParticularFields = async (req, reply) => {
    try {
      const departments = await Department.find().exec();
  
      // Grouping the data
      const result = {
        cities: [...new Set(departments.map((doc) => doc.city))],
        zones: [...new Set(departments.map((doc) => doc.zone))],
        pincodes: [...new Set(departments.map((doc) => doc.pincode))],
        departments: [...new Set(departments.map((doc) => doc.departmentName))],
        states: [...new Set(departments.map((doc) => doc.state))],
        countries: [...new Set(departments.map((doc) => doc.country))],
      };
  
      // Sending the response
      reply.send({
        status_code: 200,
        data: result,
        count: departments.length,
      });
    } catch (err) {
      console.error(err);
      reply.send({ error: err.message });
    }
  };
  
  
  exports.deletedepartmentInfo = async (req, reply) => {
    try {
      const departmentId = req.params.departmentId;
     
      const department = await Department.findOneAndDelete({ departmentId:departmentId });
  
      reply.send({ status_code: 200, message: 'Delete Sucessfully', department});
    } catch (err) {
      throw boom.boomify(err);
    }
  };


  exports.editdepartment = async (request, reply) => {
    try {
      const { departmentId } = request.params;
      const {
        
       // phone,
        city,
        state,
        country,
        zone,
        address1,
        address2,
        pincode,
        departmentName

      } = request.body;
  
     
      const existing = await Department.findOne({ departmentId });
      if (!existing) {
        return reply.status(404).send({ message: 'Department not found' });
      }
  
    //   const phoneExists = await Department.findOne({ phone, departmentId: { $ne: departmentId } });
    //   if (phoneExists) {
    //     return reply.status(400).send({ message: 'Phone is already registered to another user' });
    //   }
  
   
     // existing.phone = phone || existing.phone;
      existing.city = city || existing.city;
      existing.state = state || existing.state;
      existing.country = country || existing.country;
      existing.zone = zone || existing.zone;
      existing.departmentName = departmentName || existing.departmentName;
      existing.pincode = pincode || existing.pincode;

      existing.address1 = address1 || existing.address1;
      existing.address2 = address2 || existing.address2;
      

  
      await existing.save();
  
      reply.send({ message: 'Department user updated successfully' });
    } catch (err) {
      reply.status(500).send({ message: err.message });
    }
  };


  exports.addDesgination = async (request, reply) => {
    try {
      const d_id = await generateDepartmentId();
      const desginationId = `AWDES${d_id}`;
  
      const {
        phone,
        city,
        firstName,
        lastName,
        departmentName,
        reportingManager,
        email,
        state,
        password,
        country, 
        zone,
        address1,
        address2,
        pincode,
        desginationName,
        createdBy,
        updatedBy,
      } = request.body;
  
  
      const existingStore = await Desgination.findOne({ phone });
      if (existingStore) {
        return reply.status(400).send({ message: 'Phone is already registered' });
      }
  
      const hashedPassword = await bcrypt.hash(password, 10);
  
      const department = new Desgination({
        desginationId: desginationId,
        city,
        firstName,
        lastName,
        email,
        reportingManager,
        departmentName,
        phone,
        address1,
        address2,
        services: { password: { bcrypt: hashedPassword } },
        state,
        zone,
        country,
        pincode,
        desginationName,
        createdBy,
        updatedBy,
      });
  
      await department.save();
  
      reply.send({department, message: 'Account Created Successfully' });
    } catch (err) {
      reply.status(500).send({ message: err.message });
    }
  };


  exports.getSinledesginationData = async (req, reply) => {
    try {
      const { desginationId } = req.params;  
  
      const department = await Desgination.findOne({ desginationId: desginationId }); 
  
      if (!department) {
        return reply.code(404).send({
          success: false,
          message: 'Department not found.'
        });
      }
  
      reply.code(200).send({
        success: true,
        message: 'Designation data retrieved successfully.',
        data: department
      });
    } catch (error) {
      console.error('Error fetching department data:', error);
      reply.code(500).send({
        success: false,
        message: 'Failed to retrieve department data.',
        error: error.message,
      });
    }
  };
  
  exports.getalldesgination = async (req, reply) => {
    try {
      await Desgination.find()
        .exec()
        .then((docs) => {
          reply.send({ status_code: 200, data: docs, count: docs.length });
        })
        .catch((err) => {
          console.log(err);
          reply.send({ error: err });
        });
    } catch (err) {
      throw boom.boomify(err);
    }
  };
  
  exports.deletedesginationInfo = async (req, reply) => {
    try {
      const desginationId = req.params.desginationId;
     
      const department = await Desgination.findOneAndDelete({ desginationId:desginationId });
  
      reply.send({ status_code: 200, message: 'Delete Sucessfully', department});
    } catch (err) {
      throw boom.boomify(err);
    }
  };


  exports.editdesgination = async (request, reply) => {
    try {
      const { desginationId } = request.params;
      const {
        
        phone,
        city,
        firstName,
        lastName,
        email,
        reportingManager,
        departmentName,
        state,
        country,
        zone,
        address1,
        address2,
        pincode,
        desginationName

      } = request.body;
  
     
      const existing = await Desgination.findOne({ desginationId });
      if (!existing) {
        return reply.status(404).send({ message: 'Designation not found' });
      }
  
      const phoneExists = await Desgination.findOne({ phone, desginationId: { $ne: desginationId } });
      if (phoneExists) {
        return reply.status(400).send({ message: 'Phone is already registered to another user' });
      }
  
   
      existing.phone = phone || existing.phone;
      existing.city = city || existing.city;
      existing.state = state || existing.state;
      existing.country = country || existing.country;
      existing.zone = zone || existing.zone;
      existing.desginationName = desginationName || existing.desginationName;
      existing.pincode = pincode || existing.pincode;

      existing.address1 = address1 || existing.address1;
      existing.address2 = address2 || existing.address2;
      
      existing.email = email || existing.email;
      existing.firstName = firstName || existing.firstName;
      existing.lastName = lastName || existing.lastName;
      existing.departmentName = departmentName || existing.departmentName;
      existing.reportingManager = reportingManager || existing.reportingManager
      
  
      await existing.save();
  
      reply.send({ message: 'Designation user updated successfully' });
    } catch (err) {
      reply.status(500).send({ message: err.message });
    }
  };
  exports.getAllDesignationsParticularFields = async (req, reply) => {
    try {
      const departments = await Desgination.find().exec();
  
      // Grouping the data
      const result = {
        cities: [...new Set(departments.map((doc) => doc.city))],
        zones: [...new Set(departments.map((doc) => doc.zone))],
        pincodes: [...new Set(departments.map((doc) => doc.pincode))],
        departments: [...new Set(departments.map((doc) => doc.departmentName))],
        states: [...new Set(departments.map((doc) => doc.state))],
        countries: [...new Set(departments.map((doc) => doc.country))],
        designations: [...new Set(departments.map((doc) => doc.desginationName))],
        reportingMangers: [...new Set(departments.map((doc) => doc.reportingManager))],

      };
  
      // Sending the response
      reply.send({
        status_code: 200,
        data: result,
        count: departments.length,
      });
    } catch (err) {
      console.error(err);
      reply.send({ error: err.message });
    }
  };