Added server root path with response

package-lock.json

       "license": "ISC",
       "dependencies": {
         "express": "^4.18.1",
+        "hbs": "^4.2.0",
         "mongodb": "^4.6.0",
         "mongoose": "^6.3.4",
         "nodemon": "^2.0.16",
         "node": ">= 0.8"
       }
     },
+    "node_modules/foreachasync": {
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+      "resolved": "https://registry.npmjs.org/foreachasync/-/foreachasync-3.0.0.tgz",
+      "integrity": "sha1-VQKYfchxS+M5IJfzLgBxyd7gfPY="
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       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz",
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     },
+    "node_modules/handlebars": {
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+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
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+        "neo-async": "^2.6.0",
+        "source-map": "^0.6.1",
+        "wordwrap": "^1.0.0"
+      },
+      "bin": {
+        "handlebars": "bin/handlebars"
+      },
+      "engines": {
+        "node": ">=0.4.7"
+      },
+      "optionalDependencies": {
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     "node_modules/har-schema": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-2.0.0.tgz",
         "node": ">=8"
       }
     },
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+      "resolved": "https://registry.npmjs.org/hbs/-/hbs-4.2.0.tgz",
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+        "walk": "2.3.15"
+      },
+      "engines": {
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+        "npm": "1.2.8000 || >= 1.4.16"
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     "node_modules/http-cache-semantics": {
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       "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz",
         "node": ">= 0.6"
       }
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     "node_modules/nodemon": {
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       "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-2.0.16.tgz",
         "npm": ">= 3.0.0"
       }
     },
+    "node_modules/source-map": {
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+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/sparse-bitfield": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
         "is-typedarray": "^1.0.0"
       }
     },
+    "node_modules/uglify-js": {
+      "version": "3.15.5",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.15.5.tgz",
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+      "optional": true,
+      "bin": {
+        "uglifyjs": "bin/uglifyjs"
+      },
+      "engines": {
+        "node": ">=0.8.0"
+      }
+    },
     "node_modules/undefsafe": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.5.tgz",
         "extsprintf": "^1.2.0"
       }
     },
+    "node_modules/walk": {
+      "version": "2.3.15",
+      "resolved": "https://registry.npmjs.org/walk/-/walk-2.3.15.tgz",
+      "integrity": "sha512-4eRTBZljBfIISK1Vnt69Gvr2w/wc3U6Vtrw7qiN5iqYJPH7LElcYh/iU4XWhdCy2dZqv1ToMyYlybDylfG/5Vg==",
+      "dependencies": {
+        "foreachasync": "^3.0.0"
+      }
+    },
     "node_modules/webidl-conversions": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
         "node": ">=8"
       }
     },
+    "node_modules/wordwrap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus="
+    },
     "node_modules/wrap-ansi": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
         "unpipe": "~1.0.0"
       }
     },
+    "foreachasync": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/foreachasync/-/foreachasync-3.0.0.tgz",
+      "integrity": "sha1-VQKYfchxS+M5IJfzLgBxyd7gfPY="
+    },
     "forever-agent": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz",
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     },
+    "handlebars": {
+      "version": "4.7.7",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
+      "integrity": "sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==",
+      "requires": {
+        "minimist": "^1.2.5",
+        "neo-async": "^2.6.0",
+        "source-map": "^0.6.1",
+        "uglify-js": "^3.1.4",
+        "wordwrap": "^1.0.0"
+      }
+    },
     "har-schema": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-2.0.0.tgz",
       "resolved": "https://registry.npmjs.org/has-yarn/-/has-yarn-2.1.0.tgz",
       "integrity": "sha512-UqBRqi4ju7T+TqGNdqAO0PaSVGsDGJUBQvk9eUWNGRY1CFGDzYhLWoM7JQEemnlvVcv/YEmc2wNW8BC24EnUsw=="
     },
+    "hbs": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/hbs/-/hbs-4.2.0.tgz",
+      "integrity": "sha512-dQwHnrfWlTk5PvG9+a45GYpg0VpX47ryKF8dULVd6DtwOE6TEcYQXQ5QM6nyOx/h7v3bvEQbdn19EDAcfUAgZg==",
+      "requires": {
+        "handlebars": "4.7.7",
+        "walk": "2.3.15"
+      }
+    },
     "http-cache-semantics": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz",
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
       "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg=="
     },
+    "neo-async": {
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
+      "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw=="
+    },
     "nodemon": {
       "version": "2.0.16",
       "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-2.0.16.tgz",
         "smart-buffer": "^4.2.0"
       }
     },
+    "source-map": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
+    },
     "sparse-bitfield": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
         "is-typedarray": "^1.0.0"
       }
     },
+    "uglify-js": {
+      "version": "3.15.5",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.15.5.tgz",
+      "integrity": "sha512-hNM5q5GbBRB5xB+PMqVRcgYe4c8jbyZ1pzZhS6jbq54/4F2gFK869ZheiE5A8/t+W5jtTNpWef/5Q9zk639FNQ==",
+      "optional": true
+    },
     "undefsafe": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.5.tgz",
         "extsprintf": "^1.2.0"
       }
     },
+    "walk": {
+      "version": "2.3.15",
+      "resolved": "https://registry.npmjs.org/walk/-/walk-2.3.15.tgz",
+      "integrity": "sha512-4eRTBZljBfIISK1Vnt69Gvr2w/wc3U6Vtrw7qiN5iqYJPH7LElcYh/iU4XWhdCy2dZqv1ToMyYlybDylfG/5Vg==",
+      "requires": {
+        "foreachasync": "^3.0.0"
+      }
+    },
     "webidl-conversions": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
         "string-width": "^4.0.0"
       }
     },
+    "wordwrap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus="
+    },
     "wrap-ansi": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",

src/database/mongoose.js

 const mongoose = require('mongoose')
 
-mongoose.connect('mongodb://127.0.0.1:27017/test-db', {
+mongoose.connect('mongodb://127.0.0.1:27017/trampa-dev', {
     useNewUrlParser: true
 })

src/server.js

-require('./database/mongoose')
 const express = require('express')
 const app = express()
+const path = require('path')
+const port = process.env.PORT || 3000
+require('./database/mongoose')
+
+const viewsPath = path.join(__dirname, '../templates/views')
+
+app.use(express.json())
+app.set('view engine', 'hbs')
+app.set('views', viewsPath)
+
+
+app.get('/', (req, res) => {
+    try {
+        res.send('Wello Horld!')
+    } catch(e) {
+        res.status(500).send(e)
+    }
+})
 
-app.listen(3000, () => {
-    console.log('Server is up on port 3000')
+app.listen(port, () => {
+    console.log('Server is up on port ' + port)
 })