Break accounts details component onInit function into multiple standalone functions.

src/app/_workers/fetch-accounts.worker.ts

@@ -29,7 +29,7 @@ addEventListener('message', async ({ data }) => {
 async function getAccountByAddress(
   accountAddress: string,
   metaUrl: string,
-  token: string,
+  token: string
 ): Promise<any> {
   const userKey = await User.toKey(add0x(accountAddress));
 

src/app/pages/accounts/account-details/account-details.component.ts

@@ -110,19 +110,7 @@ export class AccountDetailsComponent implements OnInit, AfterViewInit {
   }
 
   async ngOnInit(): Promise<void> {
-    this.accountInfoForm = this.formBuilder.group({
+    this.buildAccountsInfoForm();
-      firstName: ['', Validators.required],
-      lastName: ['', Validators.required],
-      phoneNumber: ['', Validators.required],
-      age: [''],
-      type: ['', Validators.required],
-      bio: ['', Validators.required],
-      gender: ['', Validators.required],
-      businessCategory: ['', Validators.required],
-      userLocation: ['', Validators.required],
-      location: ['', Validators.required],
-      locationType: ['', Validators.required],
-    });
     this.transactionService.resetTransactionsList();
     await this.blockSyncService.blockSync(this.accountAddress);
     this.userService.resetAccountsList();
@@ -131,35 +119,8 @@ export class AccountDetailsComponent implements OnInit, AfterViewInit {
         if (res !== undefined) {
           this.account = res;
           this.cdr.detectChanges();
-          this.locationService.areaNamesSubject.subscribe((response) => {
+          this.queryLocationAndCategory(this.account);
-            this.area = this.locationService.getAreaNameByLocation(
+          this.populateAccountsInfoForm(this.account);
-              this.account.location.area_name,
-              response
-            );
-            this.cdr.detectChanges();
-            this.locationService.areaTypesSubject.subscribe((result) => {
-              this.areaType = this.locationService.getAreaTypeByArea(this.area, result);
-              this.cdr.detectChanges();
-            });
-          });
-          this.userService.categoriesSubject.subscribe((result) => {
-            this.category = this.userService.getCategoryByProduct(this.account.products[0], result);
-            this.cdr.detectChanges();
-          });
-          const fullName = this.account.vcard?.fn[0].value.split(' ');
-          this.accountInfoForm.patchValue({
-            firstName: fullName[0].split(',')[0],
-            lastName: fullName.slice(1).join(' '),
-            phoneNumber: this.account.vcard?.tel[0].value,
-            age: this.account.age,
-            type: this.account.type,
-            bio: this.account.products,
-            gender: this.account.gender,
-            businessCategory: this.account.category || this.category || 'other',
-            userLocation: this.account.location.area_name,
-            location: this.account.location.area || this.area || 'other',
-            locationType: this.account.location.area_type || this.areaType || 'other',
-          });
           this.userService
             .getAccountStatus(this.account.vcard?.tel[0].value)
             .pipe(first())
@@ -169,63 +130,8 @@ export class AccountDetailsComponent implements OnInit, AfterViewInit {
         }
       }
     );
-    this.userService.accountsSubject.subscribe((accounts) => {
+    this.populateDataTables();
-      this.userDataSource = new MatTableDataSource<any>(accounts);
+    this.loadSearchData();
-      this.userDataSource.paginator = this.userTablePaginator;
-      this.userDataSource.sort = this.userTableSort;
-      this.accounts = accounts;
-      if (accounts.length > 0) {
-        this.accountsLoading = false;
-      }
-      this.cdr.detectChanges();
-    });
-
-    this.transactionService.transactionsSubject.subscribe((transactions) => {
-      this.transactionsDataSource = new MatTableDataSource<any>(transactions);
-      this.transactionsDataSource.paginator = this.transactionTablePaginator;
-      this.transactionsDataSource.sort = this.transactionTableSort;
-      this.transactions = transactions;
-      if (transactions.length > 0) {
-        this.transactionsLoading = false;
-      }
-      this.cdr.detectChanges();
-    });
-
-    this.userService.historySubject.subscribe(async (histories) => {
-      this.historyDataSource = new MatTableDataSource<any>(histories);
-      this.historyDataSource.paginator = this.historyTablePaginator;
-      this.historyDataSource.sort = this.historyTableSort;
-      this.histories = histories;
-      if (histories.length > 0) {
-        this.historyLoading = false;
-      }
-      this.cdr.detectChanges();
-    });
-
-    this.userService.getCategories();
-    this.userService.categoriesSubject.subscribe((res) => {
-      this.categories = Object.keys(res);
-    });
-    this.locationService.getAreaNames();
-    this.locationService.areaNamesSubject.subscribe((res) => {
-      this.areaNames = Object.keys(res);
-    });
-    this.locationService.getAreaTypes();
-    this.locationService.areaTypesSubject.subscribe((res) => {
-      this.areaTypes = Object.keys(res);
-    });
-    this.userService
-      .getAccountTypes()
-      .pipe(first())
-      .subscribe((res) => (this.accountTypes = res));
-    this.userService
-      .getTransactionTypes()
-      .pipe(first())
-      .subscribe((res) => (this.transactionsTypes = res));
-    this.userService
-      .getGenders()
-      .pipe(first())
-      .subscribe((res) => (this.genders = res));
     this.tokenService.load.subscribe(async (status: boolean) => {
       if (status) {
         this.tokenSymbol = await this.tokenService.getTokenSymbol();
@@ -355,4 +261,117 @@ export class AccountDetailsComponent implements OnInit, AfterViewInit {
     }
     return str;
   }
+
+  buildAccountsInfoForm(): void {
+    this.accountInfoForm = this.formBuilder.group({
+      firstName: ['', Validators.required],
+      lastName: ['', Validators.required],
+      phoneNumber: ['', Validators.required],
+      age: [''],
+      type: ['', Validators.required],
+      bio: ['', Validators.required],
+      gender: ['', Validators.required],
+      businessCategory: ['', Validators.required],
+      userLocation: ['', Validators.required],
+      location: ['', Validators.required],
+      locationType: ['', Validators.required],
+    });
+  }
+
+  populateAccountsInfoForm(accountInfo: AccountDetails): void {
+    const fullName = accountInfo.vcard?.fn[0].value.split(' ');
+    this.accountInfoForm.patchValue({
+      firstName: fullName[0].split(',')[0],
+      lastName: fullName.slice(1).join(' '),
+      phoneNumber: accountInfo.vcard?.tel[0].value,
+      age: accountInfo.age,
+      type: accountInfo.type,
+      bio: accountInfo.products,
+      gender: accountInfo.gender,
+      businessCategory: accountInfo.category || this.category || 'other',
+      userLocation: accountInfo.location.area_name,
+      location: accountInfo.location.area || this.area || 'other',
+      locationType: accountInfo.location.area_type || this.areaType || 'other',
+    });
+  }
+
+  populateDataTables(): void {
+    this.userService.accountsSubject.subscribe((accounts) => {
+      this.userDataSource = new MatTableDataSource<any>(accounts);
+      this.userDataSource.paginator = this.userTablePaginator;
+      this.userDataSource.sort = this.userTableSort;
+      this.accounts = accounts;
+      if (accounts.length > 0) {
+        this.accountsLoading = false;
+      }
+      this.cdr.detectChanges();
+    });
+
+    this.transactionService.transactionsSubject.subscribe((transactions) => {
+      this.transactionsDataSource = new MatTableDataSource<any>(transactions);
+      this.transactionsDataSource.paginator = this.transactionTablePaginator;
+      this.transactionsDataSource.sort = this.transactionTableSort;
+      this.transactions = transactions;
+      if (transactions.length > 0) {
+        this.transactionsLoading = false;
+      }
+      this.cdr.detectChanges();
+    });
+
+    this.userService.historySubject.subscribe(async (histories) => {
+      this.historyDataSource = new MatTableDataSource<any>(histories);
+      this.historyDataSource.paginator = this.historyTablePaginator;
+      this.historyDataSource.sort = this.historyTableSort;
+      this.histories = histories;
+      if (histories.length > 0) {
+        this.historyLoading = false;
+      }
+      this.cdr.detectChanges();
+    });
+  }
+
+  queryLocationAndCategory(accountInfo: AccountDetails): void {
+    this.locationService.areaNamesSubject.subscribe((response) => {
+      this.area = this.locationService.getAreaNameByLocation(
+        accountInfo.location.area_name,
+        response
+      );
+      this.cdr.detectChanges();
+      this.locationService.areaTypesSubject.subscribe((result) => {
+        this.areaType = this.locationService.getAreaTypeByArea(this.area, result);
+        this.cdr.detectChanges();
+      });
+    });
+    this.userService.categoriesSubject.subscribe((result) => {
+      this.category = this.userService.getCategoryByProduct(accountInfo.products[0], result);
+      this.cdr.detectChanges();
+    });
+  }
+
+  loadSearchData(): void {
+    this.userService.getCategories();
+    this.userService.categoriesSubject.subscribe((res) => {
+      this.categories = Object.keys(res);
+    });
+    this.locationService.getAreaNames();
+    this.locationService.areaNamesSubject.subscribe((res) => {
+      this.areaNames = Object.keys(res);
+    });
+    this.locationService.getAreaTypes();
+    this.locationService.areaTypesSubject.subscribe((res) => {
+      this.areaTypes = Object.keys(res);
+    });
+    this.userService
+      .getAccountTypes()
+      .pipe(first())
+      .subscribe((res) => (this.accountTypes = res));
+    this.userService
+      .getTransactionTypes()
+      .pipe(first())
+      .subscribe((res) => (this.transactionsTypes = res));
+    this.userService
+      .getGenders()
+      .pipe(first())
+      .subscribe((res) => (this.genders = res));
+  }
 }