adding starting project

controller/image.js

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+const Clarifai = require ('clarifai');
+
+const app = new Clarifai.App({
+    apiKey: '6d96bc98d0814d10837c8456301b5c1a'
+  });
+
+const handleApiCall = (req, res) =>{
+    app.models.predict(Clarifai.FACE_DETECT_MODEL, req.body.input)
+    .then(data => {
+        res.json(data);
+    })
+    .catch(err => res.status(400).json('unable to work with api'))
+}
+
+const handleImage = (req, res, db) => {
+    const { id } = req.body;
+    db('users').where('id', '=', id)
+    .increment('entries', 1)
+    .returning('entries')
+    .then(entries => {
+        res.json(entries[0]);
+    })
+    .catch(err => res.status(400).json('unable to get entries'))
+}
+
+module.exports = {
+    handleImage : handleImage,
+    handleApiCall : handleApiCall
+}

controller/profile.js

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+const handleProfile = (req, res) => {
+    const { id } = req.params;
+    db.select('*').from('users').where({id})
+        .then(user => {
+            if(user.length){
+                res.json(user[0])
+            } else {
+                res.status(400).json('Not found')
+            }
+        })
+        .catch(err => res.status(400).json('error getting user data'))
+    // if (!found) {
+    //     res.status(400).json('not found');
+    // }
+}
+
+module.exports = {
+    handleProfile: handleProfile
+}

controller/register.js

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+const handleRegister = (req, res, db, bcrypt) => {
+    const { email, name, password } = req.body;
+    if(!email || !name || !password){
+        return res.status(400).json('incorrect submission form');
+    }
+    const hash = bcrypt.hashSync(password);
+        db.transaction(trx => {
+            trx.insert({
+                hash: hash,
+                email: email
+            })
+            .into('login')
+            .returning('email')
+            .then(loginEmail => {
+                return trx('users')
+                .returning('*')
+                .insert({
+                    email: loginEmail[0],
+                    name: name,
+                    joined: new Date()
+                })
+                .then(user => {
+                    res.json(user[0]);
+                })
+            })
+            .then(trx.commit)
+            .catch(trx.rollback)
+        })
+        .catch(err => res.status(400).json('unable to register'))
+}
+
+module.exports = {
+    handleRegister: handleRegister
+}

controller/signin.js

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+const handleSignin = (req, res, db, bcrypt) => {
+    const { email, password } = req.body;
+    if(!email || !password){
+        return res.status(400).json('incorrect submission form');
+    }
+    db.select('email', 'hash').from('login')
+        .where('email', '=', email)
+        .then(data => {
+            const isValid = bcrypt.compareSync(password, data[0].hash);
+            if(isValid) {
+                return db.select('*').from('users')
+                    .where('email', '=', email)
+                    .then(user => {
+                        res.json(user[0]);
+                    })
+                    .catch(err => res.status(400).json('unable to get user'))
+            } else {
+                res.status(400).json('wrong credentials')
+            }
+        })
+        .catch(err => res.status(400).json('wrong credentials'))
+}
+
+module.exports = {
+    handleSignin : handleSignin
+}