feature/7 (#18)

package-lock.json

         "bcryptjs": "^2.4.3",
         "express": "^4.18.1",
         "express-jwt": "^7.7.2",
+        "joi": "^17.6.0",
         "jsonwebtoken": "^8.5.1",
         "mongodb": "^4.6.0",
         "mongoose": "^6.3.4",
       "resolved": "https://registry.npmjs.org/@jsdevtools/ono/-/ono-7.1.3.tgz",
       "integrity": "sha512-4JQNk+3mVzK3xh2rqd6RB4J46qUR19azEHBneZyTZM+c456qOrbbM/5xcR8huNCCcbVt7+UmizG6GuUvPvKUYg=="
     },
+    "node_modules/@hapi/hoek": {
+      "version": "9.3.0",
+      "resolved": "https://registry.npmjs.org/@hapi/hoek/-/hoek-9.3.0.tgz",
+      "integrity": "sha512-/c6rf4UJlmHlC9b5BaNvzAcFv7HZ2QHaV0D4/HNlBdvFnvQq8RI4kYdhyPCl7Xj+oWvTWQ8ujhqS53LIgAe6KQ=="
+    },
+    "node_modules/@hapi/topo": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/@hapi/topo/-/topo-5.1.0.tgz",
+      "integrity": "sha512-foQZKJig7Ob0BMAYBfcJk8d77QtOe7Wo4ox7ff1lQYoNNAb6jwcY1ncdoy2e9wQZzvNy7ODZCYJkK8kzmcAnAg==",
+      "dependencies": {
+        "@hapi/hoek": "^9.0.0"
+      }
+    },
+    "node_modules/@sideway/address": {
+      "version": "4.1.4",
+      "resolved": "https://registry.npmjs.org/@sideway/address/-/address-4.1.4.tgz",
+      "integrity": "sha512-7vwq+rOHVWjyXxVlR76Agnvhy8I9rpzjosTESvmhNeXOXdZZB15Fl+TI9x1SiHZH5Jv2wTGduSxFDIaq0m3DUw==",
+      "dependencies": {
+        "@hapi/hoek": "^9.0.0"
+      }
+    },
+    "node_modules/@sideway/formula": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@sideway/formula/-/formula-3.0.0.tgz",
+      "integrity": "sha512-vHe7wZ4NOXVfkoRb8T5otiENVlT7a3IAiw7H5M2+GO+9CDgcVUUsX1zalAztCmwyOr2RUTGJdgB+ZvSVqmdHmg=="
+    },
+    "node_modules/@sideway/pinpoint": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@sideway/pinpoint/-/pinpoint-2.0.0.tgz",
+      "integrity": "sha512-RNiOoTPkptFtSVzQevY/yWtZwf/RxyVnPy/OcA9HBM3MlGDnBEYL5B41H0MTn0Uec8Hi+2qUtTfG2WWZBmMejQ=="
+    },
     "node_modules/@sindresorhus/is": {
       "version": "0.14.0",
       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
         "js-yaml": "bin/js-yaml.js"
       }
     },
+    "node_modules/joi": {
+      "version": "17.6.0",
+      "resolved": "https://registry.npmjs.org/joi/-/joi-17.6.0.tgz",
+      "integrity": "sha512-OX5dG6DTbcr/kbMFj0KGYxuew69HPcAE3K/sZpEV2nP6e/j/C0HV+HNiBPCASxdx5T7DMoa0s8UeHWMnb6n2zw==",
+      "dependencies": {
+        "@hapi/hoek": "^9.0.0",
+        "@hapi/topo": "^5.0.0",
+        "@sideway/address": "^4.1.3",
+        "@sideway/formula": "^3.0.0",
+        "@sideway/pinpoint": "^2.0.0"
+      }
+    },
     "node_modules/jsbn": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.1.tgz",
     }
   },
   "dependencies": {
+    "@hapi/hoek": {
+      "version": "9.3.0",
+      "resolved": "https://registry.npmjs.org/@hapi/hoek/-/hoek-9.3.0.tgz",
+      "integrity": "sha512-/c6rf4UJlmHlC9b5BaNvzAcFv7HZ2QHaV0D4/HNlBdvFnvQq8RI4kYdhyPCl7Xj+oWvTWQ8ujhqS53LIgAe6KQ=="
+    },
+    "@hapi/topo": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/@hapi/topo/-/topo-5.1.0.tgz",
+      "integrity": "sha512-foQZKJig7Ob0BMAYBfcJk8d77QtOe7Wo4ox7ff1lQYoNNAb6jwcY1ncdoy2e9wQZzvNy7ODZCYJkK8kzmcAnAg==",
+      "requires": {
+        "@hapi/hoek": "^9.0.0"
+      }
+    },
+    "@sideway/address": {
+      "version": "4.1.4",
+      "resolved": "https://registry.npmjs.org/@sideway/address/-/address-4.1.4.tgz",
+      "integrity": "sha512-7vwq+rOHVWjyXxVlR76Agnvhy8I9rpzjosTESvmhNeXOXdZZB15Fl+TI9x1SiHZH5Jv2wTGduSxFDIaq0m3DUw==",
+      "requires": {
+        "@hapi/hoek": "^9.0.0"
+      }
+    },
+    "@sideway/formula": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@sideway/formula/-/formula-3.0.0.tgz",
+      "integrity": "sha512-vHe7wZ4NOXVfkoRb8T5otiENVlT7a3IAiw7H5M2+GO+9CDgcVUUsX1zalAztCmwyOr2RUTGJdgB+ZvSVqmdHmg=="
+    },
+    "@sideway/pinpoint": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@sideway/pinpoint/-/pinpoint-2.0.0.tgz",
+      "integrity": "sha512-RNiOoTPkptFtSVzQevY/yWtZwf/RxyVnPy/OcA9HBM3MlGDnBEYL5B41H0MTn0Uec8Hi+2qUtTfG2WWZBmMejQ=="
+    },
     "@apidevtools/json-schema-ref-parser": {
       "version": "9.0.9",
       "resolved": "https://registry.npmjs.org/@apidevtools/json-schema-ref-parser/-/json-schema-ref-parser-9.0.9.tgz",
       "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
       "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
     },
+    "joi": {
+      "version": "17.6.0",
+      "resolved": "https://registry.npmjs.org/joi/-/joi-17.6.0.tgz",
+      "integrity": "sha512-OX5dG6DTbcr/kbMFj0KGYxuew69HPcAE3K/sZpEV2nP6e/j/C0HV+HNiBPCASxdx5T7DMoa0s8UeHWMnb6n2zw==",
+      "requires": {
+        "@hapi/hoek": "^9.0.0",
+        "@hapi/topo": "^5.0.0",
+        "@sideway/address": "^4.1.3",
+        "@sideway/formula": "^3.0.0",
+        "@sideway/pinpoint": "^2.0.0"
+      }
+    },
     "js-yaml": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",

package.json

     "bcryptjs": "^2.4.3",
     "express": "^4.18.1",
     "express-jwt": "^7.7.2",
+    "joi": "^17.6.0",
     "jsonwebtoken": "^8.5.1",
     "mongodb": "^4.6.0",
     "mongoose": "^6.3.4",

src/endpoints/user.js

 const bcrypt = require("bcryptjs/dist/bcrypt")
-const { Router } = require("express")
+const {Router} = require("express")
 const User = require("../models/user")
 
-const getAll = async (req, res) => {
+const getAll = async (res) => {
     try {
-        if (Object.entries(req.params).length === 0) {
-            // const usersList = userService.GetAllUsers()
-            // return res.Status(200).sendJson(usersList)
-            const allUsers = await User.find({})
-            return res.status(200).send(allUsers)
-        } else {
-            return res.status(400).send('unable to get all users, request was bad')
-        }
+        const allUsers = await User.find({})
+        return res.status(200).send(allUsers)
     } catch (e) {
         return res.status(500).send(e)
     }
 }
 
-const getById = async (req, res, id) => {
+const getById = async (res, id) => {
     try {
-        if (req.params.id) {
-            //get by Id
-            return res.status(200).send('sending user with id of ' + req.params.id)
-        } else {
+        if (!id) {
             return res.status(400).send('Bad request')
         }
+
+        const user = await User.findById(id)
+        if (!user) {
+            return res.status(404).send("User with the id of: " + id + " doesnt exist")
+        }
+
+        return res.status(200).json(user)
     } catch (e) {
         return res.status(500).send(e)
     }
 }
 
-const create = async (req, res, userModel) => {
+const create = async (res, userModel) => {
     try {
-        if (Object.entries(userModel).length !== 0) {
-            //create user
-            const newUser = new User(req.body)
-            newUser.password = await bcrypt.hash(newUser.password, 8)
-            await newUser.save()
-
-            return res.status(201).json(newUser)
-        } else {
-            return res.status(400).send('bad request')
+        if (Object.entries(userModel).length === 0) {
+            return res.status(400).send('Object cant be empty')
+        }
+
+        const err = await User.joiValidate(userModel)
+        if (err) {
+            return res.status(400).send(err.message)
         }
+
+        const newUser = new User(userModel)
+        newUser.password = await bcrypt.hash(newUser.password, 8)
+        await newUser.save()
+
+        return res.status(201).json(newUser)
     } catch (e) {
-        return res.status(500).send(e)
+        return res.status(500).send(e.message)
     }
 }
 
-const updateUser = async (req, res) => {
-    userFound = true
+const updateUser = async (res, id, objBody) => {
     try {
-        if (Object.entries(req.body).length == 0) {
-            return res.status(400).send('invalid input parameters')
+        if (Object.entries(objBody).length == 0) {
+            return res.status(400).send('Invalid input parameters')
         }
-        if (!userFound) {
-            return res.status(404).send('user not found')
+        const err = await User.joiValidate(objBody)
+        if (err) {
+            return res.status(400).send(err.message)
+        }
+
+        let user = await User.findById(id);
+        if (!user) {
+            return res.status(404).send("User with the id of: " + id + " doesnt exist")
         }
-        return res.status(200).send('user updated successfully')
+
+        user.name = objBody.name
+        user.password = objBody.password
+        user.email = objBody.email
+
+        await User.updateOne(user)
+
+        return res.status(200).send('User updated successfully')
     } catch (e) {
         return res.status(500).send(e)
     }
     }
 }
 
-const deleteUser = async (req, res) => {
+const deleteUser = async (res, id) => {
     try {
-        if (req.params.id) {
-            //get by Id
-            return res.status(204).send('deleting user with id of ' + req.params.id)
-        } else {
-            return res.status(400).send('Bad request')
+        if (!id) {
+            return res.status(400).send('You need to provide valid Id')
+        }
+
+        const user = await User.findById(id)
+        if(!user){
+            return res.status(404).send("User with the id of: " + id + " doesnt exist")
         }
+
+        await User.deleteOne(user)
+
+        return res.status(204).send('Deleting user with id of ' + id)
     } catch (e) {
         return res.status(500).send(e)
     }
 }
 
-module.exports = { getAll, getById, create, updateUser, updateUserContacts, deleteUser }
+module.exports = {getAll, getById, create, updateUser, updateUserContacts, deleteUser}

src/models/user.js

 const bcrypt = require('bcryptjs')
 const jwt = require('jsonwebtoken')
 const ejwt = require('express-jwt')
+const Joi = require('joi')
 
 const userSchema = new mongoose.Schema({
     name: {
     }]
 })
 
+userSchema.statics.joiValidate = async function(obj) {
+    const schema = Joi.object({
+        name: Joi.string().min(2).required(),
+        password: Joi.string().min(8).regex(/[a-zA-Z0-9]{3,30}/).required(),
+        email: Joi.string().email().required(),
+    })
+
+    const validation = schema.validate(obj);
+    return validation.error
+}
+
+
 // userSchema.pre('save', async function(next) {
 //     const user = this
 //     console.log('pre hash: ' + user.password)

src/routes/user.js

 const app = express()
 const auth = require('../middleware/auth')
 
-/**
- * @openapi
- * /users:
- *   get:
- *     description: Get all users
- *     tags: [User]
- *     responses:
- *       200:
- *         description: Success!
- *       400:
- *         description: You sent bad request.
- *       500:
- *         description: Internal server error.
- */
 router.get('/users', async (req, res) => {
-    return await endpoints.getAll(req, res)
+    return await endpoints.getAll(res)
 })
 
 /**
  *         description: Internal server error.
  */
 router.get('/users/:id', async (req, res) => {
-    return await endpoints.getById(req, res, req.params.id)
+    return await endpoints.getById(res, req.params.id)
 })
 
 /**
  *         description: Internal server error.
  */
 router.post('/users', async (req, res) => {
-    return await endpoints.create(req, res, req.body)
+    return await endpoints.create(res, req.body)
 })
 
 /**
  * @openapi
- * /users/:
+ * /users/:id:
  *   put:
  *     description: Update user
  *     tags: [User]
  *       500:
  *         description: Internal server error.
  */
-router.put('/users', async (req, res) => {
-    return await endpoints.updateUser(req, res, req.body)
-})
+router.put('/users/:id', async (req, res) => {
+    return await endpoints.updateUser(res, req.params.id, req.body)})
 
 /**
  * @openapi
     return await endpoints.deleteUser(req, res, req.body)
 })
 
-module.exports = router
+module.exports = router