diff --git a/src/accounts/account.ts b/src/accounts/account.ts
index 8e80565..dac5c23 100644
--- a/src/accounts/account.ts
+++ b/src/accounts/account.ts
@@ -3,13 +3,13 @@
 import { AccountBalances } from './accountBalances';
 
 export class Account {
-  id: number;
-  name: string;
-  authorized_overdraft: number;
+  public id: number;
+  public name: string;
+  public authorized_overdraft: number;
 
-  balances: AccountBalances;
+  public balances: AccountBalances;
 
-  constructor() {
+  public constructor() {
     this.authorized_overdraft = 0;
   }
 }
diff --git a/src/accounts/accountBalances.ts b/src/accounts/accountBalances.ts
index d649ef6..533b27d 100644
--- a/src/accounts/accountBalances.ts
+++ b/src/accounts/accountBalances.ts
@@ -1,6 +1,6 @@
 // vim: set tw=80 ts=2 sw=2 sts=2 :
 export class AccountBalances {
-  current: number;
-  pointed: number;
-  future: number;
+  public current: number;
+  public pointed: number;
+  public future: number;
 }
diff --git a/src/accounts/accountRow.component.ts b/src/accounts/accountRow.component.ts
index ebc2cc0..5303841 100644
--- a/src/accounts/accountRow.component.ts
+++ b/src/accounts/accountRow.component.ts
@@ -26,18 +26,18 @@ import { AccountEditModalComponent } from './accountEditModal.component';
 </td>
 
 <td>
-  <span (ngClass)="valueClass(account, accountBalances?.current)">
-    {{ accountBalances?.current | currency:"EUR":true }}
+  <span (ngClass)="valueClass(accountBalances?.current)">
+    {{ accountBalances?.current | currency:'EUR':'symbol' }}
   </span>
 </td>
 
 <td>
-  <span (ngClass)="valueClass(account, accountBalances?.pointed)">
-    {{ accountBalances?.pointed | currency:"EUR":true }}
+  <span (ngClass)="valueClass(accountBalances?.pointed)">
+    {{ accountBalances?.pointed | currency:'EUR':'symbol' }}
   </span>
 </td>
 
-<td>{{ account.authorized_overdraft | currency:"EUR":true }}</td>
+<td>{{ account.authorized_overdraft | currency:'EUR':'symbol' }}</td>
 
 <td>
   <div class="btn-group btn-group-sm">
@@ -67,7 +67,7 @@ export class AccountRowComponent implements OnInit {
   @Input('account-row') account: Account;
   @Output() needsReload: EventEmitter<void> = new EventEmitter<void>();
 
-  private accountBalances: AccountBalances;
+  public accountBalances: AccountBalances;
 
   constructor(
     private accountService: AccountService,
diff --git a/src/accounts/dailyBalance.ts b/src/accounts/dailyBalance.ts
index 68c3669..627414e 100644
--- a/src/accounts/dailyBalance.ts
+++ b/src/accounts/dailyBalance.ts
@@ -1,8 +1,8 @@
 // vim: set tw=80 ts=2 sw=2 sts=2 :
 
 export class DailyBalance {
-  operation_date: string;
-  balance: number;
-  expenses: number;
-  revenues: number;
+  public operation_date: string;
+  public balance: number;
+  public expenses: number;
+  public revenues: number;
 }
diff --git a/src/login/login.ts b/src/login/login.ts
index 3424c59..ed89af5 100644
--- a/src/login/login.ts
+++ b/src/login/login.ts
@@ -1,6 +1,6 @@
 // vim: set tw=80 ts=2 sw=2 sts=2:
 
 export class Login {
-    email: string;
-    password: string;
+    public email: string;
+    public password: string;
 }
diff --git a/src/login/token.ts b/src/login/token.ts
index bd6902d..02396c4 100644
--- a/src/login/token.ts
+++ b/src/login/token.ts
@@ -1,6 +1,6 @@
 // vim: set tw=80 ts=2 sw=2 sts=2 :
 
 export class Token {
-  access_token: string;
-  refresh_token: string;
+  public access_token: string;
+  public refresh_token: string;
 }
diff --git a/src/operations/category.ts b/src/operations/category.ts
index 3e523f9..3845882 100644
--- a/src/operations/category.ts
+++ b/src/operations/category.ts
@@ -1,7 +1,8 @@
 // vim: set tw=80 ts=2 sw=2 sts=2 :
 
 export class Category {
-  category: string;
-  expenses: number;
-  revenues: number;
+  public category: string;
+  public expenses: number;
+  public revenues: number;
+  public income: number;
 }
diff --git a/src/operations/operation.ts b/src/operations/operation.ts
index 5d176c0..89b7163 100644
--- a/src/operations/operation.ts
+++ b/src/operations/operation.ts
@@ -1,15 +1,15 @@
 // vim: set tw=80 ts=2 sw=2 sts=2:
 
 export class Operation {
-  id: number;
-  operation_date: string;
-  label: string;
-  value: number;
-  category: string;
-  scheduled_operation_id: number;
-  account_id: number;
-  balance: number;
-  confirmed: boolean;
-  pointed: boolean;
-  cancelled: boolean
+  public id: number;
+  public operation_date: string;
+  public label: string;
+  public value: number;
+  public category: string;
+  public scheduled_operation_id: number;
+  public account_id: number;
+  public balance: number;
+  public confirmed: boolean;
+  public pointed: boolean;
+  public canceled: boolean
 }
diff --git a/src/operations/operationList.component.ts b/src/operations/operationList.component.ts
index ba8f151..77cd496 100644
--- a/src/operations/operationList.component.ts
+++ b/src/operations/operationList.component.ts
@@ -70,7 +70,7 @@ export class OperationListComponent implements OnInit {
   private account: Account;
   private minDate: Date;
   private maxDate: Date;
-  private operations: Operation[];
+  public operations: Operation[];
 
   constructor(
     private toastrService: ToastrService,