Restructure and update the codebase

.gitignore

@@ -1,3 +1,4 @@
 Houses Dataset/
 **/Dockerfile
 .vercel
+**/node_modules

server/.env.example

@@ -0,0 +1,19 @@
+# Database
+DB_PORT=
+DB_NAME=
+DB_USER=
+DB_PASSWORD=
+DB_HOST=
+DATABASE_URL="postgresql://DB_USER:DB_PASS@DB_HOST:DB_PORT/DB_NAME?schema=public"
+# Server
+SERVER_PORT=
+# JWT
+JWT_SECRET=
+# Mailer
+MAILER_SERVICE=
+MAILER_USER=
+MAILER_PASS=
+MAILER_FROM=
+MAIL_SECRET=
+# Domain
+DOMAIN=

server/.gitignore

@@ -1,2 +1,3 @@
+node_modules
+# Keep environment variables out of version control
 .env
-/node_modules

server/docs/swagger.js

@@ -0,0 +1,67 @@
+import swaggerAutogen from 'swagger-autogen';
+
+const doc = {
+    info: {
+        version: '1.0.0',
+        title: 'GharBikri APIs',
+        description: 'API for GharBikri',
+        contact: {
+            name: 'API Support',
+            email: '[email protected]',
+        },
+    },
+    host: 'localhost:5000', // TODO: Change this to 'gharbikri.com.np' in production
+    basePath: '/api/v2',
+    schemes: ['http'],
+    consumes: ['application/json'],
+    produces: ['application/json'],
+    tags: [
+        {
+            name: 'GharBikri CRUD',
+            description: 'GharBikri related APIs',
+        },
+        {
+            name: 'Health',
+            description: 'Health Check',
+        },
+    ],
+    securityDefinitions: {
+        apiKey: {
+            type: 'apiKey',
+            name: 'Authorization',
+            in: 'header',
+        },
+    },
+    definitions: {
+        healthResponse: {
+            type: 'object',
+            properties: {
+                code: {
+                    type: 'integer',
+                    format: 'int32',
+                },
+                message: {
+                    type: 'string',
+                },
+            },
+        },
+        errorResponse: {
+            type: 'object',
+            properties: {
+                code: {
+                    type: 'integer',
+                    format: 'int32',
+                },
+                message: {
+                    type: 'string',
+                },
+            },
+        },
+    },
+};
+
+const outputFile = './docs/swagger.json';
+const endpointsFiles = ['./src/index.js', './src/controllers/*.js'];
+
+// Generate Swagger documentation
+swaggerAutogen(outputFile, endpointsFiles, doc);