register token validation

src/app/pages/register/register.component.html

@@ -5,7 +5,17 @@
         </mat-card-header>
         <mat-card-content>
             <mat-error *ngIf="missingToken">
-                <a routerLink="/tokens">{{'register.token.missing' | i18n}}</a>
+                {{'register.token.missing' | i18n}}
+
+                <a routerLink="/tokens" mat-raised-button color="warn">{{'register.token.missing.action' |
+                    i18n}}</a>
+    
+            </mat-error>
+            <mat-error *ngIf="lockedToken">
+                {{'register.token.locked' | i18n}}
+
+                <a routerLink="/login" [queryParams]="{ target:'/tokens' }" mat-raised-button
+                    color="warn">{{'register.token.locked.action' | i18n}}</a>
             </mat-error>
             <mat-form-field>
                 <input matInput placeholder="{{'username' | i18n}}" formControlName="username"

src/app/pages/register/register.component.ts

@@ -24,6 +24,7 @@ export class RegisterComponent implements OnInit {
 
   form: FormGroup;
   missingToken: boolean;
+  lockedToken: boolean;
   success: boolean;
   working: boolean;
   items = [];
@@ -95,6 +96,7 @@ export class RegisterComponent implements OnInit {
 
   register() {
     this.missingToken = false;
+    this.lockedToken = false;
     if(this.form.valid && !this.working) {
       this.working = true;
       let pgpOption = {
@@ -136,6 +138,8 @@ export class RegisterComponent implements OnInit {
           this.working = false;
           if(error.status == 401) {
             this.missingToken = true;
+          } if(error.status == 423) {
+            this.lockedToken = true;
           } else if(error.status == 409) {
             let errors = {};
             for(let code of error.error) {

src/app/pages/tokens/tokens.component.html

@@ -54,7 +54,7 @@
             <a *ngIf="!auth.authenticated" routerLink="/register" mat-raised-button color="accent">
                 <mat-icon>how_to_reg</mat-icon> {{'register' | i18n}}
             </a>
-            <a *ngIf="!auth.authenticated" routerLink="/login" [queryParams]="{ target:'tokens' }" mat-raised-button
+            <a *ngIf="!auth.authenticated" routerLink="/login" [queryParams]="{ target:'/tokens' }" mat-raised-button
                 color="primary">
                 <mat-icon>login</mat-icon> {{'login' | i18n}}
             </a>