Use different source for subject specific questions

Now the bot uses ScibowlDB whereas it previously used questions stored
in JSON files in one of the LCSRC science bowl competition websites

bot/awesomescibo.js

@@ -9,8 +9,6 @@ const axios = require("axios");
 const userScore = require("./mongooseModels/mongooseUserScoreModel.js");
 const generatedRound = require("./mongooseModels/mongooseGeneratedRoundModel.js");
 const mongoose = require("mongoose");
-let config = {};
-process.env.CI ? config = require("./config.default.json") : config = require("./config.json")
 
 const helpMessage =
   "`do be helping`: display this help message\n`do be roundgen`: send a pdf round to the channel\n`do be scoring`: start a scoring session\n > `do be scoring (a/b)(4/10)`: add points to Team A or Team B\n > `do be scoring stop`: end scoring session and post final points\n > `do be servers`: send the number of servers this bot is a part of\n > `do be iss`: show the current location of the International Space Station\n`do be training`: send a quick practice problem (you **must** react to your answer, or the bot will yell at you)\n > subject options: astro, phys, chem, math, bio, ess, energy\n`do be top`: list cross-server top 10 players\n `do be about`: List people who contributed to this bot\n Source Code: https://github.com/ADawesomeguy/AwesomeSciBo (don't forget to star!)";
@@ -46,10 +44,6 @@ client.on("guildCreate", (guild) => {
     .catch(console.error);
 });
 
-function getSubjectUrl(subject) {
-  return `${config.subjectURL}${subject}.json`;
-}
-
 async function updateScore(isCorrect, score, authorId) {
   if (!isCorrect) {
     return `Nice try! Your score is still ${score}.`;
@@ -180,35 +174,35 @@ async function otherCommands(message) {
       });
     } else {
       const subject = message.content.substring(15);
-      let subjectURL;
+      let categoryArray = [];
 
       switch (subject) {
         case "astro":
         case "astronomy":
-          subjectURL = getSubjectUrl("astronomy");
+          categoryArray = ["ASTRONOMY"]
           break;
         case "bio":
         case "biology":
-          subjectURL = getSubjectUrl("biology");
+          categoryArray = ["BIOLOGY"];
           break;
         case "ess":
         case "earth science":
         case "es":
-          subjectURL = getSubjectUrl("ess");
+          categoryArray = ["EARTH SCIENCE"];
           break;
         case "chem":
         case "chemistry":
-          subjectURL = getSubjectUrl("chemistry");
+          categoryArray = ["CHEMISTRY"];
           break;
         case "phys":
         case "physics":
-          subjectURL = getSubjectUrl("physics");
+          categoryArray = ["PHYSICS"];
           break;
         case "math":
-          subjectURL = getSubjectUrl("math");
+          categoryArray = ["MATH"];
           break;
         case "energy":
-          subjectURL = getSubjectUrl("energy");
+          categoryArray = ["ENERGY"];
           break;
         default:
           message.channel.send("Not a valid subject!");
@@ -216,12 +210,11 @@ async function otherCommands(message) {
       }
 
       axios
-        .get(subjectURL)
+        .post("https://scibowldb.com/api/questions", { categories: categoryArray })
         .then((res) => {
-          const data = res.data;
+          data = res.data.questions[Math.floor(Math.random() * res.data.questions.length)];
-          const questionNum = Math.floor(Math.random() * data.length);
           const messageFilter = (m) => m.author.id === authorId;
-          message.reply(data[questionNum].tossup_question).then(() => {
+          message.reply(data.tossup_question).then(() => {
             message.channel
               .awaitMessages(messageFilter, {
                 max: 1,
@@ -232,10 +225,10 @@ async function otherCommands(message) {
                 answerMsg = answerMsg.first();
 
                 let predicted = null;
-                if (data[questionNum].tossup_format === "Multiple Choice") {
+                if (data.tossup_format === "Multiple Choice") {
                   if (
                     answerMsg.content.charAt(0).toLowerCase() ===
-                    data[questionNum].tossup_answer.charAt(0).toLowerCase()
+                    data.tossup_answer.charAt(0).toLowerCase()
                   ) {
                     predicted = "correct";
                   } else {
@@ -244,7 +237,7 @@ async function otherCommands(message) {
                 } else {
                   if (
                     answerMsg.content.toLowerCase() ===
-                    data[questionNum].tossup_answer.toLowerCase()
+                    data.tossup_answer.toLowerCase()
                   ) {
                     predicted = "correct";
                   } else {
@@ -252,7 +245,7 @@ async function otherCommands(message) {
                   }
                 }
                 answerMsg.channel.send(
-                  `Correct answer: **${data[questionNum].tossup_answer}**. Predicted: **${predicted}**. Please react to your answer!`
+                  `Correct answer: **${data.tossup_answer}**. Predicted: **${predicted}**. Please react to your answer!`
                 );
                 answerMsg.react("✅");
                 answerMsg.react("❌");