Section 11

.gitignore

@@ -1,2 +1,5 @@
 node_modules/
 package-lock.json
+uploads/users/*
+uploads/hospitals/*
+uploads/doctors/*

controllers/doctors.js

@@ -0,0 +1,87 @@
+const {response} = require('express');
+
+const Doctors = require('../models/doctors');
+const {generateJWT} = require('../helpers/jwt');
+
+
+const getDoctors = async (req, res = response) => {
+  try {
+    const doctors = await Doctors.find().populate('user', 'name img')
+                                        .populate('hospital', 'name img');
+
+    res.json({
+      ok:true,
+      doctors
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    });
+  }
+};
+
+const createDoctor = async (req, res = response) => {
+  try {
+    const uid = req.uid;
+    const doctor = new Doctors({
+      ...req.body,
+      user: uid
+    });
+
+    // Save hospital
+    const newDoctor = await doctor.save();
+
+    res.json({
+      ok:true,
+      doctor: newDoctor
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    });
+  }
+};
+
+const updateDoctor = async (req, res = response) => {
+  const uid = req.params.id
+
+  try {
+    res.json({
+      ok:true,
+      msg: "updateDoctor"
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    })
+  }
+};
+
+const deleteDoctor = async (req, res = response) => {
+
+  try {
+    res.json({
+      ok:true,
+      msg: "Doctor deleted successfully"
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    })
+  }
+};
+
+module.exports = {
+  getDoctors,
+  createDoctor,
+  updateDoctor,
+  deleteDoctor
+}

controllers/hospitals.js

@@ -0,0 +1,86 @@
+const {response} = require('express');
+
+const Hospitals = require('../models/hospitals');
+const {generateJWT} = require('../helpers/jwt');
+
+
+const getHospitals = async (req, res = response) => {
+  try {
+    const hospitals = await Hospitals.find().populate('user', 'name img');
+
+    res.json({
+      ok:true,
+      hospitals
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    });
+  }
+};
+
+const createHospital = async (req, res = response) => {
+  try {
+    const uid = req.uid;
+    const hospital = new Hospitals({
+      ...req.body,
+      user: uid
+    });
+
+    // Save hospital
+    const newHospital = await hospital.save();
+
+    res.json({
+      ok:true,
+      hospital: newHospital
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    });
+  }
+};
+
+const updateHospital = async (req, res = response) => {
+  const uid = req.params.id
+
+  try {
+    res.json({
+      ok:true,
+      msg: "updateHospital"
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    })
+  }
+};
+
+const deleteHospital = async (req, res = response) => {
+
+  try {
+    res.json({
+      ok:true,
+      msg: "Hospital deleted successfully"
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    })
+  }
+};
+
+module.exports = {
+  getHospitals,
+  createHospital,
+  updateHospital,
+  deleteHospital
+}

controllers/searches.js

@@ -0,0 +1,76 @@
+const {response} = require('express');
+const Users = require('../models/users');
+const Hospitals = require('../models/hospitals');
+const Doctors = require('../models/doctors');
+
+const getAll = async (req, res = response) => {
+  try {
+    const value = req.params.value;
+    const regex = new RegExp(value, 'i');
+
+    const [ users, hospitals, doctors ] = await Promise.all([
+      Users.find({ name: regex }),
+      Hospitals.find({ name: regex }),
+      Doctors.find({ name: regex })
+    ]);
+
+    res.json({
+      ok:true,
+      users,
+      hospitals,
+      doctors
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    });
+  }
+};
+
+const getAllDocument = async (req, res = response) => {
+  try {
+    // Get Params
+    const table = req.params.table;
+    const value = req.params.value;
+    const regex = new RegExp(value, 'i');
+
+    let results = [];
+    // Check collection
+    switch(table) {
+      case "users":
+        results = await Users.find({ name: regex });
+        break;
+      case "hospitals":
+        results = await Hospitals.find({ name: regex }).populate('user', 'name img');
+        break;
+      case "doctors":
+        results = await Doctors.find({ name: regex }).populate('user', 'name img')
+                                                  .populate('hospital', 'name img');
+        break;
+      default:
+        return res.status(400).json({
+          ok: false,
+          msg: "The collection must be users/hospitals/doctors"
+        });
+    }
+
+    // return data
+    res.json({
+      ok:true,
+      results,
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    });
+  }
+};
+
+module.exports = {
+  getAll,
+  getAllDocument
+}

controllers/uploads.js

@@ -0,0 +1,108 @@
+const path = require('path');
+const fs = require('fs');
+const {response} = require('express');
+const { v4: uuidv4 } = require('uuid');
+const Users = require('../models/users');
+const Hospitals = require('../models/hospitals');
+const Doctors = require('../models/doctors');
+const { updateImage } = require('../helpers/update-image');
+
+const fileUpload = async (req, res = response) => {
+  try {
+    const type = req.params.type;
+    const id = req.params.id;
+
+    // Validate type
+    const arrayTypes = ['users', 'hospitals', 'doctors'];
+    if(!arrayTypes.includes(type)) {
+      return res.status(400).json({
+        ok: false,
+        msg: "Type not correct"
+      });
+    }
+
+    // Validate file
+    if (!req.files || Object.keys(req.files).length === 0) {
+      return res.status(400).json({
+        ok: false,
+        msg: "No files were uploaded."
+      });
+    }
+
+    // Process image
+    const file = req.files.img
+    const splitName = file.name.split('.') // e.g. wolverine . jpg
+    const extensionFile = splitName[splitName.length -1];
+
+    // validate file
+    const arrayExtensions = ['png','jpg', 'jpeg', 'gif'];
+    if(!arrayExtensions.includes(extensionFile)) {
+      return res.status(400).json({
+        ok: false,
+        msg: "Extension not allowed"
+      });
+    }
+
+    //Generate name
+    const nameFile = `${uuidv4()}.${extensionFile}`;
+
+    // Path for save file
+    const path = `./uploads/${type}/${nameFile}`;
+
+    // Move img
+    file.mv(path, (err) => {
+      if (err) {
+        console.log(err);
+        res.status(500).json({
+          ok: false,
+          msg: "Image move error"
+        });
+      }
+
+      // Update BD
+      updateImage(type, id, nameFile);
+
+      res.json({
+        ok:true,
+        msg: "File Upload",
+        nameFile
+      });
+    });
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    });
+  }
+};
+
+const returnImg = async (req, res = response) => {
+  try {
+    const type = req.params.type;
+    const img = req.params.img;
+
+    const pathImg = path.join(__dirname, `../uploads/${type}/${img}`);
+
+    if(fs.existsSync(pathImg)) {
+      res.sendFile(pathImg);
+    } else {
+      const pathImg = path.join(__dirname, `../uploads/no-img.jpg`);
+      res.sendFile(pathImg);
+    }
+
+  } catch (error) {
+    console.log(error);
+    res.status(500).json({
+      ok: false,
+      msg: "Unexpected error, check logs"
+    });
+  }
+};
+
+
+
+module.exports = {
+  fileUpload,
+  returnImg
+}

controllers/users.js

@@ -6,12 +6,20 @@ const {generateJWT} = require('../helpers/jwt');
 
 const getUsers = async (req, res = response) => {
   try {
-    const users = await Users.find({}, 'name email role google');
+    const from = Number(req.query.from) || 0;
+
+    const [users, total] = await Promise.all([
+      Users
+        .find({}, 'name email role google img')
+        .skip(from)
+        .limit(5),
+      Users.countDocuments()
+    ]);
 
     res.json({
       ok:true,
       users,
-      uid: req.uid
+      total
     });
   } catch (error) {
     console.log(error);