From 67b07312966fb7a85597eb073ee9adc178670818 Mon Sep 17 00:00:00 2001
From: Bill Erickson <berickxx@gmail.com>
Date: Wed, 19 Jan 2022 11:46:27 -0500
Subject: [PATCH] LP1958258 Angular login form shows pending offline xacts

Signed-off-by: Bill Erickson <berickxx@gmail.com>
Signed-off-by: Terran McCanna <tmccanna@georgialibraries.org>
Signed-off-by: Galen Charlton <gmc@equinoxOLI.org>
---
 .../src/eg2/src/app/staff/login.component.html     |    7 +++++++
 Open-ILS/src/eg2/src/app/staff/login.component.ts  |    3 +++
 .../src/eg2/src/app/staff/share/offline.service.ts |   11 +++++++++++
 3 files changed, 21 insertions(+), 0 deletions(-)

diff --git a/Open-ILS/src/eg2/src/app/staff/login.component.html b/Open-ILS/src/eg2/src/app/staff/login.component.html
index 63c8b82..e6c2644 100644
--- a/Open-ILS/src/eg2/src/app/staff/login.component.html
+++ b/Open-ILS/src/eg2/src/app/staff/login.component.html
@@ -55,6 +55,13 @@
             <div class="badge badge-warning p-2" i18n>Login Failed</div>
           </div>
         </div>
+
+        <div class="row" *ngIf="pendingXactsDate">
+          <div class="col-lg-8 offset-lg-4 alert alert-warning mt-2">
+            Unprocessed offline transactions waiting for upload.
+            Last transaction added at {{pendingXactsDate | date:'short'}}.
+          </div>
+        </div>
       </form>
     </fieldset>
   </div>
diff --git a/Open-ILS/src/eg2/src/app/staff/login.component.ts b/Open-ILS/src/eg2/src/app/staff/login.component.ts
index 956b18c..50ec9c6 100644
--- a/Open-ILS/src/eg2/src/app/staff/login.component.ts
+++ b/Open-ILS/src/eg2/src/app/staff/login.component.ts
@@ -14,6 +14,7 @@ export class StaffLoginComponent implements OnInit {
     workstations: any[];
     loginFailed: boolean;
     routeTo: string;
+    pendingXactsDate: Date;
 
     args = {
       username : '',
@@ -58,6 +59,8 @@ export class StaffLoginComponent implements OnInit {
             this.args.workstation = def;
             this.applyWorkstation();
         });
+
+        this.offline.pendingXactsDate().then(d => this.pendingXactsDate = d);
     }
 
     applyWorkstation() {
diff --git a/Open-ILS/src/eg2/src/app/staff/share/offline.service.ts b/Open-ILS/src/eg2/src/app/staff/share/offline.service.ts
index 4130d24..e9607a7 100644
--- a/Open-ILS/src/eg2/src/app/staff/share/offline.service.ts
+++ b/Open-ILS/src/eg2/src/app/staff/share/offline.service.ts
@@ -124,4 +124,15 @@ export class OfflineService {
             rows: rows
         });
     }
+
+    // Return promise of cache date when pending transactions exit.
+    pendingXactsDate(): Promise<Date> {
+        return this.db.request({
+            schema: 'cache',
+            table: 'CacheDate',
+            action: 'selectWhereEqual',
+            field: 'type',
+            value: '_offlineXact'
+        }).then(results => results[0] ? results[0].cachedate : null);
+    }
 }
-- 
1.7.2.5