From 33b157b746a90c067f50df80c0c5bba3166595bf Mon Sep 17 00:00:00 2001
From: tachojelev <tachojelev@gmail.com>
Date: Thu, 28 Jan 2021 12:11:03 +0200
Subject: [PATCH] Add history requests

---
 src/api/skaikru-api.ts                        |  1 +
 src/app/app-routing.module.ts                 |  4 ++
 src/home/home.component.html                  |  3 +-
 src/models/email-record.ts                    |  6 +++
 src/services/mail.service.ts                  |  6 +++
 .../view-history-routing.module.ts            | 17 +++++++
 src/view-history/view-history.component.html  | 32 +++++++++++++
 src/view-history/view-history.component.scss  | 45 +++++++++++++++++++
 .../view-history.component.spec.ts            | 25 +++++++++++
 src/view-history/view-history.component.ts    | 36 +++++++++++++++
 src/view-history/view-history.module.ts       | 17 +++++++
 11 files changed, 191 insertions(+), 1 deletion(-)
 create mode 100644 src/models/email-record.ts
 create mode 100644 src/view-history/view-history-routing.module.ts
 create mode 100644 src/view-history/view-history.component.html
 create mode 100644 src/view-history/view-history.component.scss
 create mode 100644 src/view-history/view-history.component.spec.ts
 create mode 100644 src/view-history/view-history.component.ts
 create mode 100644 src/view-history/view-history.module.ts

diff --git a/src/api/skaikru-api.ts b/src/api/skaikru-api.ts
index 7de85b6..c5aedca 100644
--- a/src/api/skaikru-api.ts
+++ b/src/api/skaikru-api.ts
@@ -3,6 +3,7 @@
  */
 export class SkaikruApi {
     public static readonly HOME: string = 'http://localhost:8080/';
+    public static readonly HISTORY: string = 'http://localhost:8080/history';
     public static readonly SEND_MAILS: string = 'http://localhost:8080/send-mails';
     public static readonly PREVIEW_MAILS: string = 'http://localhost:8080/preview-mails';
     public static readonly ADD_TEMPLATE: string = 'http://localhost:8080/add-template';
diff --git a/src/app/app-routing.module.ts b/src/app/app-routing.module.ts
index a0dcea7..4300a05 100644
--- a/src/app/app-routing.module.ts
+++ b/src/app/app-routing.module.ts
@@ -19,6 +19,10 @@ const routes: Routes = [
   {
     path: 'send-mail-template',
     loadChildren: () => import('../send-mail-template/send-mail-template.module').then(m => m.SendMailTemplateModule)
+  },
+  {
+    path: 'view-history',
+    loadChildren: () => import('../view-history/view-history.module').then(m => m.ViewHistoryModule)
   }
 ];
 
diff --git a/src/home/home.component.html b/src/home/home.component.html
index fb26cd9..98a857e 100644
--- a/src/home/home.component.html
+++ b/src/home/home.component.html
@@ -1,9 +1,10 @@
 <section class="main-section">
     <div class="banner-section">
         <h1 class="mat-h1">Skaikru mail</h1>
-        <h2>Get started by sending an email or view your templates!</h2>
+        <h2>Get started by sending an email or view your templates and history!</h2>
         <div>
             <button mat-raised-button routerLink="/view-templates" class="action-button">View templates</button>
+            <button mat-raised-button routerLink="/view-history" class="action-button">View history</button>
             <button mat-raised-button routerLink="/send-mail-template">Send email</button>
         </div>
     </div>
diff --git a/src/models/email-record.ts b/src/models/email-record.ts
new file mode 100644
index 0000000..d962680
--- /dev/null
+++ b/src/models/email-record.ts
@@ -0,0 +1,6 @@
+export class EmailRecord {
+    email: string;
+    message: string;
+    title: string;
+    successful: boolean;
+}
diff --git a/src/services/mail.service.ts b/src/services/mail.service.ts
index 2735437..ef45442 100644
--- a/src/services/mail.service.ts
+++ b/src/services/mail.service.ts
@@ -2,6 +2,7 @@ import { HttpClient, HttpHeaders } from '@angular/common/http';
 import { Injectable } from '@angular/core';
 import { Observable } from 'rxjs';
 import { SkaikruApi } from 'src/api/skaikru-api';
+import { EmailRecord } from 'src/models/email-record';
 import { EmailTemplate } from 'src/models/email-template';
 import { PreviewRecipientEmail } from 'src/models/preview-recipient-email';
 import { Recipient } from 'src/models/recipient';
@@ -15,6 +16,11 @@ export class MailService {
 
   constructor(private httpClient: HttpClient) { }
 
+  getHistory(): Observable<Array<EmailRecord>> {
+    const headers = new HttpHeaders().set('content-type', 'application/json');
+    return this.httpClient.get<Array<EmailRecord>>(SkaikruApi.HISTORY, { headers });
+  }
+
   sendMail(emailTemplate: EmailTemplate, recipients: Array<Recipient>, html: boolean): Observable<number> {
     const headers = new HttpHeaders().set('content-type', 'application/json');
     const payload = this.buildSendMailRequest(emailTemplate, recipients, html);
diff --git a/src/view-history/view-history-routing.module.ts b/src/view-history/view-history-routing.module.ts
new file mode 100644
index 0000000..ae55780
--- /dev/null
+++ b/src/view-history/view-history-routing.module.ts
@@ -0,0 +1,17 @@
+  
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+import { ViewHistoryComponent } from './view-history.component';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: ViewHistoryComponent
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule]
+})
+export class ViewHistoryRoutingModule { }
diff --git a/src/view-history/view-history.component.html b/src/view-history/view-history.component.html
new file mode 100644
index 0000000..1f1e3f9
--- /dev/null
+++ b/src/view-history/view-history.component.html
@@ -0,0 +1,32 @@
+<div class="container">
+    <h1 class="mat-h1 heading">
+        History of sent emails
+    </h1>
+
+    <ng-container *ngIf="emailRecords!.length else empty">
+        <div class="cards">
+            <mat-card class="card" *ngFor="let emailRecord of emailRecords">
+                <mat-card-header>
+                    <div mat-card-avatar>
+                        <mat-icon>
+                            {{ emailRecord.successful ? 'check' : 'close' }}
+                        </mat-icon>
+                    </div>
+                    <mat-card-title>{{ emailRecord.title }}</mat-card-title>
+                    <mat-card-subtitle>{{ emailRecord.email }}</mat-card-subtitle>
+                </mat-card-header>
+                <mat-card-content>
+                    <p>
+                        {{ emailRecord.message }}
+                    </p>
+                </mat-card-content>
+            </mat-card>
+        </div>
+    </ng-container>
+</div>
+
+<ng-template #empty>
+    <h4 class="mat-h2 title">
+        - No history for sent emails -
+    </h4>
+</ng-template>
\ No newline at end of file
diff --git a/src/view-history/view-history.component.scss b/src/view-history/view-history.component.scss
new file mode 100644
index 0000000..3450805
--- /dev/null
+++ b/src/view-history/view-history.component.scss
@@ -0,0 +1,45 @@
+@import '../shared/_ui-tools.scss';
+@import '../shared/variables';
+
+:host {
+    display: flex;
+    align-items: center;
+    flex-direction: column;
+    height: 100%;
+
+    .container {
+        @include flex-column-centered();
+        padding: 16px;
+    }
+
+    .heading {
+        font-size: 36px;
+        margin: 16px 0;
+    }
+
+    .title {
+        font-size: 24px;
+        margin: 16px 0;
+    }
+
+    .cards {
+        display: flex;
+        flex-wrap: wrap;
+        flex-direction: column;
+
+        padding: 32px;
+        overflow: auto;
+
+        .card {
+            transition: all 150ms ease-in-out;
+            margin: 8px;
+            min-height: 100px;
+            min-width: 500px;
+
+            &:hover {
+                cursor: pointer;
+                transform: scale(1.05);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/view-history/view-history.component.spec.ts b/src/view-history/view-history.component.spec.ts
new file mode 100644
index 0000000..278477f
--- /dev/null
+++ b/src/view-history/view-history.component.spec.ts
@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ViewHistoryComponent } from './view-history.component';
+
+describe('ViewHistoryComponent', () => {
+  let component: ViewHistoryComponent;
+  let fixture: ComponentFixture<ViewHistoryComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ ViewHistoryComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ViewHistoryComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/src/view-history/view-history.component.ts b/src/view-history/view-history.component.ts
new file mode 100644
index 0000000..868d7a7
--- /dev/null
+++ b/src/view-history/view-history.component.ts
@@ -0,0 +1,36 @@
+import { HttpErrorResponse } from '@angular/common/http';
+import { Component, OnInit } from '@angular/core';
+import { EmailRecord } from 'src/models/email-record';
+import { MailService } from 'src/services/mail.service';
+
+@Component({
+  selector: 'app-view-history',
+  templateUrl: './view-history.component.html',
+  styleUrls: ['./view-history.component.scss']
+})
+export class ViewHistoryComponent implements OnInit {
+
+  emailRecords: Array<EmailRecord> = [];
+
+  constructor(private templateService: MailService) { }
+
+  ngOnInit(): void {
+    this.fetchHistory();
+  }
+
+  fetchHistory(): void {
+    this.templateService.getHistory().subscribe(
+      (response: Array<EmailRecord>) => { this.handleSuccess(response) },
+      (response: HttpErrorResponse) => { this.handleFailure(response) }
+      );
+  }
+
+  
+  private handleSuccess(response: Array<EmailRecord>): void {
+    this.emailRecords = response; 
+  }
+
+  private handleFailure(response: HttpErrorResponse): void {
+    console.error(response);
+  }
+}
diff --git a/src/view-history/view-history.module.ts b/src/view-history/view-history.module.ts
new file mode 100644
index 0000000..2a8efa6
--- /dev/null
+++ b/src/view-history/view-history.module.ts
@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { ViewHistoryComponent } from './view-history.component';
+import { ViewHistoryRoutingModule } from './view-history-routing.module';
+import { MatCardModule } from '@angular/material/card';
+import { MatIconModule } from '@angular/material/icon';
+
+@NgModule({
+  declarations: [ViewHistoryComponent],
+  imports: [
+    CommonModule,
+    ViewHistoryRoutingModule,
+    MatCardModule,
+    MatIconModule
+  ]
+})
+export class ViewHistoryModule { }