comments added, unused function removed

angular/projects/admin-nrpti/src/app/services/application-agency.service.ts

@@ -3,6 +3,10 @@ import { ConfigService } from 'nrpti-angular-components';
 import { Observable } from 'rxjs';
 import { HttpClient } from '@angular/common/http';
 
+/*
+Service Layer for fetching issuing agencies and storing them in app_initializer
+*/
+
 @Injectable()
 export class ApplicationAgencyService {
   private api: string;

angular/projects/admin-nrpti/src/app/services/issuingagency.service.ts

@@ -2,7 +2,9 @@ import { Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 
 import { ApiService } from './api.service';
-
+/*
+Service Layer for agencies component. Used for fetching issuing agencies and storing them in database
+*/
 @Injectable({ providedIn: 'root' })
 export class IssuingAgencyService {
   constructor(public apiService: ApiService, public http: HttpClient) {}
@@ -29,20 +31,4 @@ export class IssuingAgencyService {
         throw error; // Rethrow the error to propagate it further
       });
   }
-
-  public async getIssuingAgencyMap() {
-    try {
-      const response = await this.getIssuingAgencies();
-      const issuingAgencyMap: { [key: string]: string } = {};
-      if (response && Array.isArray(response)) {
-        response.forEach(agency => {
-          issuingAgencyMap[agency.agencyCode] = agency.agencyName;
-        });
-      }
-      return issuingAgencyMap;
-    } catch (error) {
-      console.error('getIssuingAgencyMap() API call error:', error);
-      throw error;
-    }
-  }
 }

api/migrations/20230911220312-addApplicationAgenciesModel.js

@@ -6,6 +6,10 @@ var dbm;
 var type;
 var seed;
 
+/*
+Migration file for adding agency codes and agency values to the nrpti collection
+*/
+
 exports.setup = function(options, seedLink) {
   dbm = options.dbmigrate;
   type = dbm.dataType;

api/migrations/20230912181649-updateIssuingAgencyToCode.js

@@ -4,8 +4,7 @@ var dbm;
 var seed;
 
 /**
- * We receive the dbmigrate dependency from dbmigrate initially.
- * This enables us to not have to rely on NODE_PATH.
+ * Migration file for updating all existing records to use agency code instead of agency value
  */
 exports.setup = function (options, seedLink) {
   dbm = options.dbmigrate;

api/src/controllers/agencies.js

@@ -3,6 +3,11 @@ const mongodb = require('../utils/mongodb');
 const RECORD_TYPE = require('../utils/constants/record-type-enum');
 const defaultLog = require('../utils/logger')('record');
 
+/*
+APIs for Update Issuing Agency page
+Includes Get and Put apis to load and update agency names from the database
+*/
+
 exports.publicGet = async function(args, res, next) {
   const db = mongodb.connection.db(process.env.MONGODB_DATABASE || 'nrpti-dev');
   const collectionDB = db.collection('nrpti');