restructure

api/src/app.ts

@@ -0,0 +1,112 @@
+import express from 'express';
+import path from 'node:path';
+import expressSession from 'express-session';
+import fs from 'node:fs';
+import bodyParser from 'body-parser';
+import cors from 'cors';
+
+declare let __dirname: string | undefined
+if ( typeof( __dirname ) === 'undefined' ) {
+    __dirname = path.resolve( path.dirname( '' ) );
+}
+
+declare module 'express-session' {
+    interface SessionData {
+        isAuth: boolean;
+    }
+}
+
+const run = () => {
+    let app = express();
+    app.use( expressSession ( {
+        secret: 'oasdvövböoweivaöiewväiweväowecäievwoaweävciwecfwegifwp9uiqc32p9qc',
+        resave: true,
+        saveUninitialized: true
+    } ) );
+
+    app.use( cors( {
+        origin: true,
+        credentials: true,
+    } ) );
+    app.set( 'trust proxy', 1 );
+
+    app.use( bodyParser.urlencoded( { extended: false } ) );
+    app.use( bodyParser.json() );
+
+
+    app.post( '/unlock', ( request, response ) => {
+        if ( request.body.password === 'stop smoking!' ) {
+            request.session.isAuth = true;
+            response.send( 'ok' );
+        } else {
+            response.status( 403 ).send( 'ERROR' );
+        }
+    } );
+
+
+
+    app.get( '/check', ( request, response ) => {
+        if ( request.session ) {
+            if ( request.session.isAuth ) {
+                response.send( true );
+            } else {
+                response.status( 403 ).send( false );
+            }
+        } else {
+            response.status( 403 ).send( false );
+        }
+    } );
+
+    app.get( '/get', ( request, response ) => {
+        if ( request.session.isAuth ) {
+            let data = {};
+            try {
+                data = JSON.parse( '' + fs.readFileSync( path.join( __dirname + '/data/batu.json' ) ) );
+            } catch ( err ) { /* empty */ }
+            response.send( data );
+        } else {
+            response.status( 403 ).send( 'ERROR' );
+        }
+    } );
+
+    app.post( '/update', ( request, response ) => {
+        if ( request.session.isAuth ) {
+            const body = request.body;
+
+            // Data points:
+            /* 
+                day: string;
+                count: number;
+                difficulty: number;
+                brainUsagePercentage: number;
+                sleepHours: number;
+                stressLevel: number;
+            */
+
+            if ( body.count && body.day && body.difficulty ) {
+                let data = {};
+                try {
+                    data = JSON.parse( '' + fs.readFileSync( path.join( __dirname + '/data/batu.json' ) ) );
+                } catch ( err ) { /* empty */ }
+                data[ body.day ] = '';
+                response.send( 'stored' );
+            } else {
+                response.status( 400 ).send( 'ERR_INVALID_REQ' );
+            }
+        } else {
+            response.status( 403 ).send( 'ERROR' );
+        }
+    } );
+
+    app.use( ( request: express.Request, response: express.Response ) => {
+        response.status( 404 ).send( 'ERR_NOT_FOUND' ) 
+    } );
+
+
+    const PORT = process.env.PORT || 8080;
+    app.listen( PORT );
+}
+
+export default {
+    run
+}