#26: adds generic solution for modifiers

package.json

@@ -29,7 +29,9 @@
     "braille": "^1.1.0",
     "concurrently": "^6.5.1",
     "express": "^4.18.2",
+    "fs": "^0.0.1-security",
     "nodemon": "^2.0.15",
+    "path": "^0.12.7",
     "string-similarity": "^4.0.4",
     "translatte": "^3.0.0",
     "ts-node": "^10.4.0",

src/modifiers/cummy/modifier.ts

@@ -1,5 +1,5 @@
 import ModifierRequest from "@/constants/interfaces/ModifierRequest";
 
-export default function modifier(request: ModifierRequest) {
+export default function modify(request: ModifierRequest) {
   return request.text;
 }

src/modifiers/index.ts

@@ -1,37 +1,18 @@
-import australia from "./australia/config";
-import bold from "./bold/config";
-import braille from "./braille/config";
-import cummy from "./cummy/config";
-import emoji from "./emoji/config";
-import fancy from "./fancy/config";
-import fraktur from "./fraktur/config";
-import italic from "./italic/config";
-import leet from "./leet/config";
-import mirror from "./mirror/config";
-import mock from "./mock/config";
-import morse from "./morse/config";
-import ogre from "./ogre/config";
-import owo from "./owo/config";
-import tiny from "./tiny/config";
-import translate from "./translate/config";
-import zalgo from "./zalgo/config";
+import ModifierConfig from "@/constants/interfaces/ModifierConfig";
+import fs from "fs";
+import path from "path";
 
-export default {
-  [australia.value]: australia,
-  [bold.value]: bold,
-  [braille.value]: braille,
-  [cummy.value]: cummy,
-  [emoji.value]: emoji,
-  [fancy.value]: fancy,
-  [fraktur.value]: fraktur,
-  [italic.value]: italic,
-  [leet.value]: leet,
-  [mirror.value]: mirror,
-  [mock.value]: mock,
-  [morse.value]: morse,
-  [ogre.value]: ogre,
-  [owo.value]: owo,
-  [tiny.value]: tiny,
-  [translate.value]: translate,
-  [zalgo.value]: zalgo,
-};
+const modifiers: Record<string, ModifierConfig> = {};
+
+fs.readdirSync(__dirname)
+  .filter((file) => !file.startsWith("index.js"))
+  .forEach((dir) => {
+    fs.readdirSync(path.join(__dirname, dir))
+      .filter((file) => file === "config.js")
+      .map((file) => path.join(path.join(__dirname, dir), file))
+      .map((file) => require(file))
+      .map((config) => config.default)
+      .forEach((config) => (modifiers[config.value] = config));
+  });
+
+export default modifiers;

src/routes/modifiers.ts

@@ -2,6 +2,7 @@ import ModifierResponse from "@/constants/interfaces/ModifierResponse";
 import ModifierRequest from "@/constants/interfaces/ModifierRequest";
 import express from "express";
 import modifiers from "../modifiers";
+
 const router = express.Router();
 
 Object.keys(modifiers).forEach((modifierKey: keyof typeof modifiers) => {