refactor services and implement http caching

devadathanmb · Oct 31, 2023 · 9d9a952 · 9d9a952
1 parent 8a8d753
commit 9d9a952
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Showing 6 changed files with 18 additions and 30 deletions.
diff --git a/src/config/axiosConfig.ts b/src/config/axiosConfig.ts
@@ -0,0 +1,13 @@
+import Axios from "axios";
+import { setupCache } from "axios-cache-interceptor";
+import * as https from "https";
+
+const agent = new https.Agent({
+  rejectUnauthorized: false,
+});
+
+const axios = setupCache(Axios, {
+  methods: ["post"],
+});
+
+export { axios, agent };
diff --git a/src/services/fetchAnnouncements.ts b/src/services/fetchAnnouncements.ts
@@ -1,14 +1,9 @@
-import axios from "axios";
-import * as https from "https";
+import { axios, agent } from "../config/axiosConfig";
 import { ANOUNCEMENTS_URL } from "../constants/constants";
 import { Announcement } from "../types/types";
 import ServerError from "../errors/ServerError";
 import InvalidDataError from "../errors/InvalidDataError";
 
-const agent = new https.Agent({
-  rejectUnauthorized: false,
-});
-
 async function fetchAnnouncements(
   pageNumber: number,
   dataSize: number,

diff --git a/src/services/fetchAttachment.ts b/src/services/fetchAttachment.ts
@@ -1,13 +1,8 @@
-import axios from "axios";
-import * as https from "https";
+import { axios, agent } from "../config/axiosConfig";
 import { ATTACHMENT_URL } from "../constants/constants";
 import InvalidDataError from "../errors/InvalidDataError";
 import ServerError from "../errors/ServerError";
 
-const agent = new https.Agent({
-  rejectUnauthorized: false,
-});
-
 async function fetchAttachment(encryptId: string): Promise<any> {
   try {
     const response = await axios.post(

diff --git a/src/services/fetchCourses.ts b/src/services/fetchCourses.ts
@@ -1,14 +1,9 @@
-import axios from "axios";
-import * as https from "https";
+import { axios, agent } from "../config/axiosConfig";
 import { COURSES_URL } from "../constants/constants";
 import { Course } from "../types/types";
 import InvalidDataError from "../errors/InvalidDataError";
 import ServerError from "../errors/ServerError";
 
-const agent = new https.Agent({
-  rejectUnauthorized: false,
-});
-
 async function fetchCourses(): Promise<Course[]> {
   try {
     const response = await axios.post(COURSES_URL, "data=programs", {

diff --git a/src/services/fetchPublishedResults.ts b/src/services/fetchPublishedResults.ts
@@ -1,15 +1,10 @@
-import axios from "axios";
-import * as https from "https";
+import { axios, agent } from "../config/axiosConfig";
 import { PUBLISHED_RESULTS_URL } from "../constants/constants";
 import { PublishedResultData } from "../types/types";
 import ServerError from "../errors/ServerError";
 import InvalidDataError from "../errors/InvalidDataError";
 import DataNotFoundError from "../errors/DataNotFoundError";
 
-const agent = new https.Agent({
-  rejectUnauthorized: false,
-});
-
 async function fetchPublishedResults(
   courseId: number,
 ): Promise<PublishedResultData[]> {

diff --git a/src/services/fetchResult.ts b/src/services/fetchResult.ts
@@ -1,14 +1,9 @@
-import axios from "axios";
-import * as https from "https";
+import { axios, agent } from "../config/axiosConfig";
 import { RESULT_URL } from "../constants/constants";
 import InvalidDataError from "../errors/InvalidDataError";
 import { ResultDetails, ResultSummary } from "../types/types";
 import ServerError from "../errors/ServerError";
 
-const agent = new https.Agent({
-  rejectUnauthorized: false,
-});
-
 async function fetchResult(
   dob: string,
   regisNo: string,