Add route for creating a question.

controllers/learn.js

@@ -1,8 +1,12 @@
 const Uploader = require("../models/uploader.js");
 const Course = require("../models/course.js");
-const Lecture = require("../models/lecture.js");
+const {Lecture, Question, Answer} = require("../models/lecture.js");
+
 const createId = require("./createId.js");
 
+const axios = require("axios");
+const queryString = require("querystring");
+
 module.exports = {
     /*
     POST: create a new course
@@ -246,5 +250,60 @@ module.exports = {
             .catch((err)=>{
                 return res.json("Could not retrieve lecture");
             });
+    },
+
+    /*
+    POST: create a new question
+    req.body = {
+        lecture: String (Lecture id)
+        name: String
+        title: String
+        content: String
+    }
+    response: Question
+    */
+    createQuestion: function(req, res){
+        let question = new Question({
+            name: req.body.name,
+            title: req.body.title,
+            content: req.body.content,
+            answers: []
+        });
+
+        Lecture.findOne({_id: req.body.lecture})
+            .then((lecture)=>{
+                lecture.questions.push(question);
+
+                axios({
+                    method: "post",
+                    url: "https://api.mailgun.net/v3/mg.leemorgan.io/messages",
+                    headers: {
+                        "Content-Type": "application/x-www-form-urlencoded"
+                    },
+                    auth: {
+                        username: "api",
+                        password: process.env.MG_PERSONAL_APIKEY
+                    },
+                    data: queryString.stringify({
+                        from: "Lee Morgan <learn@leemorgan.io>",
+                        to: "me@leemorgan.io",
+                        subject: question.title,
+                        text: question.content
+                    })
+                })
+                .catch((err)=>{
+                    console.error(err);
+                });
+
+                lecture.save();
+            })
+            .then((lecture)=>{
+
+                return res.json(question);
+            })
+            .catch((err)=>{
+                console.error(err);
+                return res.json("ERROR: unable to save the question");
+            });
     }
 }

models/lecture.js

@@ -69,4 +69,8 @@ const LectureSchema = new mongoose.Schema({
     questions: [QuestionSchema]
 });
 
-module.exports = mongoose.model("Lecture", LectureSchema);
+module.exports = {
+    Lecture: mongoose.model("Lecture", LectureSchema),
+    Question: mongoose.model("Question", QuestionSchema),
+    Answer: mongoose.model("Answer", AnswerSchema)
+};

package-lock.json

@@ -5,9 +5,11 @@
   "requires": true,
   "packages": {
     "": {
+      "name": "lee-morgan-site",
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "axios": "^0.22.0",
         "body-parser": "^1.19.0",
         "compression": "^1.7.4",
         "express": "^4.17.1",
@@ -54,6 +56,14 @@
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
+    "node_modules/axios": {
+      "version": "0.22.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.22.0.tgz",
+      "integrity": "sha512-Z0U3uhqQeg1oNcihswf4ZD57O3NrR1+ZXhxaROaWpDmsDTx7T2HNBV2ulBtie2hwJptu8UvgnJoK+BIqdzh/1w==",
+      "dependencies": {
+        "follow-redirects": "^1.14.4"
+      }
+    },
     "node_modules/bl": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
@@ -184,9 +194,9 @@
       "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
     "node_modules/core-util-is": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
     },
     "node_modules/debug": {
       "version": "2.6.9",
@@ -197,9 +207,9 @@
       }
     },
     "node_modules/denque": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.0.tgz",
-      "integrity": "sha512-CYiCSgIF1p6EUByQPlGkKnP1M9g0ZV3qMIrqMqZqdwazygIA/YP2vrbcyl1h/WppKJTdl1F85cXIle+394iDAQ==",
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.1.tgz",
+      "integrity": "sha512-XwE+iZ4D6ZUB7mfYRMb5wByE8L74HCn30FBN7sWnXksWc1LO1bPDl67pBR9o/kC4z/xSNAwkMYcGgqDV3BE3Hw==",
       "engines": {
         "node": ">=0.10"
       }
@@ -322,6 +332,25 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/follow-redirects": {
+      "version": "1.14.4",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.4.tgz",
+      "integrity": "sha512-zwGkiSXC1MUJG/qmeIFH2HBJx9u0V46QGUe3YR1fXG8bXQxq7fLj0RjLZQ5nubr9qNJUZrH+xUcwXEoXNpfS+g==",
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/RubenVerborgh"
+        }
+      ],
+      "engines": {
+        "node": ">=4.0"
+      },
+      "peerDependenciesMeta": {
+        "debug": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/forwarded": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
@@ -445,14 +474,14 @@
       }
     },
     "node_modules/mongodb": {
-      "version": "3.6.5",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.5.tgz",
-      "integrity": "sha512-mQlYKw1iGbvJJejcPuyTaytq0xxlYbIoVDm2FODR+OHxyEiMR021vc32bTvamgBjCswsD54XIRwhg3yBaWqJjg==",
+      "version": "3.6.11",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.11.tgz",
+      "integrity": "sha512-4Y4lTFHDHZZdgMaHmojtNAlqkvddX2QQBEN0K//GzxhGwlI9tZ9R0vhbjr1Decw+TF7qK0ZLjQT292XgHRRQgw==",
       "dependencies": {
         "bl": "^2.2.1",
         "bson": "^1.1.4",
         "denque": "^1.4.1",
-        "require_optional": "^1.0.1",
+        "optional-require": "^1.0.3",
         "safe-buffer": "^5.1.2"
       },
       "engines": {
@@ -483,21 +512,23 @@
       }
     },
     "node_modules/mongoose": {
-      "version": "5.12.3",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.12.3.tgz",
-      "integrity": "sha512-frsSR9yeldaRpSUeTegXCSB0Tu5UGq8sHuHBuEV31Jk3COyxlKFQPL7UsdMhxPUCmk74FpOYSmNwxhWBEqgzQg==",
+      "version": "5.13.9",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.9.tgz",
+      "integrity": "sha512-JbLw5ie0LJxm7V9LoNxRY//6cyFJf0cOpON2TWUWvF9pabil6ArfECL3xHV2N+mwwO4gXiIa+c0pwTzDUVTgqw==",
       "dependencies": {
+        "@types/bson": "1.x || 4.0.x",
         "@types/mongodb": "^3.5.27",
         "bson": "^1.1.4",
         "kareem": "2.3.2",
-        "mongodb": "3.6.5",
+        "mongodb": "3.6.11",
         "mongoose-legacy-pluralize": "1.0.2",
-        "mpath": "0.8.3",
+        "mpath": "0.8.4",
         "mquery": "3.2.5",
         "ms": "2.1.2",
+        "optional-require": "1.0.x",
         "regexp-clone": "1.0.0",
         "safe-buffer": "5.2.1",
-        "sift": "7.0.1",
+        "sift": "13.5.2",
         "sliced": "1.0.1"
       },
       "engines": {
@@ -541,9 +572,9 @@
       ]
     },
     "node_modules/mpath": {
-      "version": "0.8.3",
-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.3.tgz",
-      "integrity": "sha512-eb9rRvhDltXVNL6Fxd2zM9D4vKBxjVVQNLNijlj7uoXUy19zNDsIif5zR+pWmPCWNKwAtqyo4JveQm4nfD5+eA==",
+      "version": "0.8.4",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.4.tgz",
+      "integrity": "sha512-DTxNZomBcTWlrMW76jy1wvV37X/cNNxPW1y2Jzd4DZkAaC5ZGsm8bfGfNOthcDuRJujXLqiuS6o3Tpy0JEoh7g==",
       "engines": {
         "node": ">=4.0.0"
       }
@@ -603,6 +634,14 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/optional-require": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.0.3.tgz",
+      "integrity": "sha512-RV2Zp2MY2aeYK5G+B/Sps8lW5NHAzE5QClbFP15j+PWmP+T9PxlJXBOOLoSAdgwFvS4t0aMR4vpedMkbHfh0nA==",
+      "engines": {
+        "node": ">=4"
+      }
+    },
     "node_modules/parseurl": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
@@ -682,23 +721,6 @@
       "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
       "integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
     },
-    "node_modules/require_optional": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
-      "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
-      "dependencies": {
-        "resolve-from": "^2.0.0",
-        "semver": "^5.1.0"
-      }
-    },
-    "node_modules/resolve-from": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-2.0.0.tgz",
-      "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c=",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -721,14 +743,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/semver": {
-      "version": "5.7.1",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
-      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
-      "bin": {
-        "semver": "bin/semver"
-      }
-    },
     "node_modules/send": {
       "version": "0.17.1",
       "resolved": "https://registry.npmjs.org/send/-/send-0.17.1.tgz",
@@ -777,9 +791,9 @@
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
     "node_modules/sift": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/sift/-/sift-7.0.1.tgz",
-      "integrity": "sha512-oqD7PMJ+uO6jV9EQCl0LrRw1OwsiPsiFQR5AR30heR+4Dl7jBBbDLnNvWiak20tzZlSE1H7RB30SX/1j/YYT7g=="
+      "version": "13.5.2",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
+      "integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
     },
     "node_modules/sliced": {
       "version": "1.0.1",
@@ -906,6 +920,14 @@
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
+    "axios": {
+      "version": "0.22.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.22.0.tgz",
+      "integrity": "sha512-Z0U3uhqQeg1oNcihswf4ZD57O3NrR1+ZXhxaROaWpDmsDTx7T2HNBV2ulBtie2hwJptu8UvgnJoK+BIqdzh/1w==",
+      "requires": {
+        "follow-redirects": "^1.14.4"
+      }
+    },
     "bl": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
@@ -1008,9 +1030,9 @@
       "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
     "core-util-is": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
     },
     "debug": {
       "version": "2.6.9",
@@ -1021,9 +1043,9 @@
       }
     },
     "denque": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.0.tgz",
-      "integrity": "sha512-CYiCSgIF1p6EUByQPlGkKnP1M9g0ZV3qMIrqMqZqdwazygIA/YP2vrbcyl1h/WppKJTdl1F85cXIle+394iDAQ=="
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.1.tgz",
+      "integrity": "sha512-XwE+iZ4D6ZUB7mfYRMb5wByE8L74HCn30FBN7sWnXksWc1LO1bPDl67pBR9o/kC4z/xSNAwkMYcGgqDV3BE3Hw=="
     },
     "depd": {
       "version": "1.1.2",
@@ -1122,6 +1144,11 @@
         "unpipe": "~1.0.0"
       }
     },
+    "follow-redirects": {
+      "version": "1.14.4",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.4.tgz",
+      "integrity": "sha512-zwGkiSXC1MUJG/qmeIFH2HBJx9u0V46QGUe3YR1fXG8bXQxq7fLj0RjLZQ5nubr9qNJUZrH+xUcwXEoXNpfS+g=="
+    },
     "forwarded": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
@@ -1212,34 +1239,36 @@
       }
     },
     "mongodb": {
-      "version": "3.6.5",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.5.tgz",
-      "integrity": "sha512-mQlYKw1iGbvJJejcPuyTaytq0xxlYbIoVDm2FODR+OHxyEiMR021vc32bTvamgBjCswsD54XIRwhg3yBaWqJjg==",
+      "version": "3.6.11",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.11.tgz",
+      "integrity": "sha512-4Y4lTFHDHZZdgMaHmojtNAlqkvddX2QQBEN0K//GzxhGwlI9tZ9R0vhbjr1Decw+TF7qK0ZLjQT292XgHRRQgw==",
       "requires": {
         "bl": "^2.2.1",
         "bson": "^1.1.4",
         "denque": "^1.4.1",
-        "require_optional": "^1.0.1",
+        "optional-require": "^1.0.3",
         "safe-buffer": "^5.1.2",
         "saslprep": "^1.0.0"
       }
     },
     "mongoose": {
-      "version": "5.12.3",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.12.3.tgz",
-      "integrity": "sha512-frsSR9yeldaRpSUeTegXCSB0Tu5UGq8sHuHBuEV31Jk3COyxlKFQPL7UsdMhxPUCmk74FpOYSmNwxhWBEqgzQg==",
+      "version": "5.13.9",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.9.tgz",
+      "integrity": "sha512-JbLw5ie0LJxm7V9LoNxRY//6cyFJf0cOpON2TWUWvF9pabil6ArfECL3xHV2N+mwwO4gXiIa+c0pwTzDUVTgqw==",
       "requires": {
+        "@types/bson": "1.x || 4.0.x",
         "@types/mongodb": "^3.5.27",
         "bson": "^1.1.4",
         "kareem": "2.3.2",
-        "mongodb": "3.6.5",
+        "mongodb": "3.6.11",
         "mongoose-legacy-pluralize": "1.0.2",
-        "mpath": "0.8.3",
+        "mpath": "0.8.4",
         "mquery": "3.2.5",
         "ms": "2.1.2",
+        "optional-require": "1.0.x",
         "regexp-clone": "1.0.0",
         "safe-buffer": "5.2.1",
-        "sift": "7.0.1",
+        "sift": "13.5.2",
         "sliced": "1.0.1"
       },
       "dependencies": {
@@ -1262,9 +1291,9 @@
       "requires": {}
     },
     "mpath": {
-      "version": "0.8.3",
-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.3.tgz",
-      "integrity": "sha512-eb9rRvhDltXVNL6Fxd2zM9D4vKBxjVVQNLNijlj7uoXUy19zNDsIif5zR+pWmPCWNKwAtqyo4JveQm4nfD5+eA=="
+      "version": "0.8.4",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.4.tgz",
+      "integrity": "sha512-DTxNZomBcTWlrMW76jy1wvV37X/cNNxPW1y2Jzd4DZkAaC5ZGsm8bfGfNOthcDuRJujXLqiuS6o3Tpy0JEoh7g=="
     },
     "mquery": {
       "version": "3.2.5",
@@ -1311,6 +1340,11 @@
       "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz",
       "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA=="
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+    "optional-require": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.0.3.tgz",
+      "integrity": "sha512-RV2Zp2MY2aeYK5G+B/Sps8lW5NHAzE5QClbFP15j+PWmP+T9PxlJXBOOLoSAdgwFvS4t0aMR4vpedMkbHfh0nA=="
+    },
     "parseurl": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
@@ -1375,20 +1409,6 @@
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       "integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
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-    "require_optional": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
-      "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
-      "requires": {
-        "resolve-from": "^2.0.0",
-        "semver": "^5.1.0"
-      }
-    },
-    "resolve-from": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-2.0.0.tgz",
-      "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
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       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -1408,11 +1428,6 @@
         "sparse-bitfield": "^3.0.3"
       }
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-    "semver": {
-      "version": "5.7.1",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
-      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
-    },
     "send": {
       "version": "0.17.1",
       "resolved": "https://registry.npmjs.org/send/-/send-0.17.1.tgz",
@@ -1457,9 +1472,9 @@
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
     "sift": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/sift/-/sift-7.0.1.tgz",
-      "integrity": "sha512-oqD7PMJ+uO6jV9EQCl0LrRw1OwsiPsiFQR5AR30heR+4Dl7jBBbDLnNvWiak20tzZlSE1H7RB30SX/1j/YYT7g=="
+      "version": "13.5.2",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
+      "integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
     },
     "sliced": {
       "version": "1.0.1",

package.json

@@ -9,6 +9,7 @@
   "author": "Lee Morgan",
   "license": "ISC",
   "dependencies": {
+    "axios": "^0.22.0",
     "body-parser": "^1.19.0",
     "compression": "^1.7.4",
     "express": "^4.17.1",

routes.js

@@ -74,6 +74,8 @@ module.exports = function(app){
     app.get("/learn/lectures/:id", visit, (req, res)=>{res.sendFile(`${views}/learn/lecture.html`)});
     app.get("/learn/lectures/json/one/:id", learn.getLecture);
 
+    app.post("/learn/questions/create", learn.createQuestion);
+
     app.post("/htmltest", visit, (req, res)=>{res.send(`Hi ${req.body.name} from ${req.body.place}`)});
 
     //CONTENT