UC done v1.0

UC/src/middlewares/apiKeyValidation.js

@@ -0,0 +1,12 @@
+const { sendResponse } = require('../helpers/responseHelper');
+const {httpStatus, httpStatusMessages} = require('../helpers/httpResponses')
+function apiKeyValidation(req, res, next) {
+    const apiKey = req.headers['x-api-key'];
+
+    if (apiKey !== req.app.locals.apiKey) {
+        return sendResponse(res, httpStatus.UNAUTHORIZED, httpStatusMessages[httpStatus.UNAUTHORIZED]);
+    }
+    next();
+}
+
+module.exports = apiKeyValidation;

UC/src/middlewares/checkJson.js

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+const { sendResponse } = require('../helpers/responseHelper');
+const {httpStatus, httpStatusMessages} = require("../helpers/httpResponses");
+
+function checkJson(req, res, next) {
+    if(req.method === 'GET'){
+        next()
+    }
+
+    if (['POST', 'PUT', 'PATCH'].includes(req.method) && req.headers['content-type'] !== 'application/json') {
+        return sendResponse(res, httpStatus.BAD_REQUEST, httpStatusMessages[httpStatus.BAD_REQUEST]);
+    }
+
+    next();
+}
+
+module.exports = checkJson;

UC/src/middlewares/setAdminValues.js

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+const path = require("path");
+const fs = require("fs");
+
+function SetAdminValuesMiddleware(req, res, next){
+    if(!req.path.startsWith('/admin')){
+        next();
+        return res;
+    }
+
+    try{
+        const configFilePath = path.join(__dirname, '..', 'db', 'config.json');
+        const config = JSON.parse(fs.readFileSync(configFilePath));
+
+        res.locals.adminKey = config.adminKey === undefined ? " " : config.adminKey;
+        res.locals.ceoID = config.ceoID === undefined ? " " : config.ceoID;
+
+        next();
+
+        fs.writeFileSync(configFilePath, JSON.stringify(
+            {
+                adminKey: res.locals.adminKey,
+                ceoID: res.locals.ceoID
+            }, null, 2));
+        return res;
+    } catch(error){
+        console.log(error.message);
+        return res;
+    }
+}
+
+module.exports = SetAdminValuesMiddleware;