Add basic message querying

src/main.ts

@@ -3,16 +3,19 @@ import express from "express";
 import dotenv from "dotenv";
 import { checkFile, emp, Logger } from "./utils";
 import { ReviewData } from "./utils/ReviewData";
+import { MessagesResponder } from "./routes/messages";
 dotenv.config();
 
 const app = express();
 const logger = new Logger("Main");
 const data = new ReviewData(checkFile("data.json", "utf8"));
 
-const post = new PostListener(app, data);
+const post = new PostListener(app);
+const query = new MessagesResponder(app);
 const port = +process.env.PORT || 8080;
 
 post.start();
+query.start();
 
 app.listen(port, () => {
   logger.log(`Server started on ${emp(`http://localhost:${port}`)}`);

src/routes/messages.ts

@@ -0,0 +1,30 @@
+import { Express, Request, Response } from "express";
+import { Logger, data } from "../utils";
+import { typeJson } from "../types";
+
+export class MessagesResponder {
+  private server: Express;
+  private readonly logger = new Logger("Query");
+
+  constructor(server: Express) {
+    this.server = server;
+  }
+
+  public async start(): Promise<void> {
+    this.server.get("/messages", (req: Request, res: Response) => {
+      const result = data.getReviews();
+
+      res.writeHead(result.toString() ? 200 : 204, typeJson);
+      res.write(JSON.stringify(result));
+      res.end();
+    });
+
+    this.server.get("/messages/:id", (req: Request, res: Response) => {
+      const result = data.getReviewById(req.params.id);
+
+      res.writeHead(result.toString() ? 200 : 204, typeJson);
+      res.write(JSON.stringify(result));
+      res.end();
+    })
+  }
+}

src/routes/post.ts

@@ -1,16 +1,14 @@
 import { userReviewSchema, typeJson } from "../types";
-import { bold, emp, Logger, responder } from "../utils";
+import { bold, emp, Logger, responder, data } from "../utils";
 import { Express, Request, Response } from "express";
 import { ReviewData } from "../utils/ReviewData";
 
 export class PostListener {
   private server: Express;
-  private data: ReviewData;
   private readonly logger = new Logger("Post Listener");
 
-  constructor(server: Express, data: ReviewData) {
+  constructor(server: Express) {
     this.server = server;
-    this.data = data;
   }
 
   public async start(): Promise<void> {
@@ -41,7 +39,7 @@ export class PostListener {
               this.logger.log(`${sender} ~>`, validUserReview);
 
               try {
-                this.data.appendReview(validUserReview);
+                data.appendReview(validUserReview);
 
                 res.writeHead(201, typeJson);
                 res.write(responder.success("review was sent"));

src/utils/ReviewData.ts

@@ -5,7 +5,7 @@ import {
   userRating,
   UserSideReview,
 } from "../types";
-import { appendId } from "./functions";
+import { appendId, checkFile } from "./functions";
 
 export class ReviewData {
   public data: ServerSideReview[];
@@ -31,14 +31,12 @@ export class ReviewData {
       });
   }
 
-  public getReviews(maxCount = Infinity): ServerSideReview[] {
+  public getReviews(): ServerSideReview[] {
     let final: ServerSideReview[] = [];
 
-    while (final.length < maxCount) {
     for (const review of this.data) {
       final.push(review);
     }
-    }
 
     return final;
   }
@@ -101,3 +99,5 @@ export class ReviewData {
     return final;
   }
 }
+
+export const data = new ReviewData(checkFile("data.json", "utf8"));

src/utils/index.ts

@@ -1,3 +1,4 @@
 export * from "./functions";
 export * from "./logger";
 export * from "./responder";
+export * from "./ReviewData";