From 53cd7c62452dc081d537c6ff472ddc19112352c5 Mon Sep 17 00:00:00 2001
From: Patrick Gebhardt <pjgebhardt@icloud.com>
Date: Tue, 9 Jun 2020 23:18:51 +0200
Subject: [PATCH] Add basic interface and data service

---
 .../src/app/interfaces/preset.interface.ts     |  7 +++++++
 .../src/app/interfaces/region.interface.ts     |  6 ++++++
 .../src/app/interfaces/result.interface.ts     |  7 +++++++
 frontend/src/app/services/data.service.spec.ts | 12 ++++++++++++
 frontend/src/app/services/data.service.ts      | 18 ++++++++++++++++++
 5 files changed, 50 insertions(+)
 create mode 100644 frontend/src/app/interfaces/preset.interface.ts
 create mode 100644 frontend/src/app/interfaces/region.interface.ts
 create mode 100644 frontend/src/app/interfaces/result.interface.ts
 create mode 100644 frontend/src/app/services/data.service.spec.ts
 create mode 100644 frontend/src/app/services/data.service.ts

diff --git a/frontend/src/app/interfaces/preset.interface.ts b/frontend/src/app/interfaces/preset.interface.ts
new file mode 100644
index 0000000..2a81e2b
--- /dev/null
+++ b/frontend/src/app/interfaces/preset.interface.ts
@@ -0,0 +1,7 @@
+/** Represents the structure of a search preset. */
+export interface Preset {
+  preset_id: number;
+  parameter: string;
+  tag_label: string;
+  value: number[];
+}
diff --git a/frontend/src/app/interfaces/region.interface.ts b/frontend/src/app/interfaces/region.interface.ts
new file mode 100644
index 0000000..784f805
--- /dev/null
+++ b/frontend/src/app/interfaces/region.interface.ts
@@ -0,0 +1,6 @@
+/** Represents the structure of a region. */
+export interface Region {
+  region_id: number;
+  name: string;
+  country: string;
+}
diff --git a/frontend/src/app/interfaces/result.interface.ts b/frontend/src/app/interfaces/result.interface.ts
new file mode 100644
index 0000000..a06649d
--- /dev/null
+++ b/frontend/src/app/interfaces/result.interface.ts
@@ -0,0 +1,7 @@
+/** Represents the structure of one search result. */
+export interface Result {
+  region_id: string;
+  region_name: string;
+  score: number;
+  scores: any[];
+}
diff --git a/frontend/src/app/services/data.service.spec.ts b/frontend/src/app/services/data.service.spec.ts
new file mode 100644
index 0000000..a5283fc
--- /dev/null
+++ b/frontend/src/app/services/data.service.spec.ts
@@ -0,0 +1,12 @@
+import { TestBed } from '@angular/core/testing';
+
+import { DataService } from './data.service';
+
+describe('DataService', () => {
+  beforeEach(() => TestBed.configureTestingModule({}));
+
+  it('should be created', () => {
+    const service: DataService = TestBed.get(DataService);
+    expect(service).toBeTruthy();
+  });
+});
diff --git a/frontend/src/app/services/data.service.ts b/frontend/src/app/services/data.service.ts
new file mode 100644
index 0000000..ffe7f71
--- /dev/null
+++ b/frontend/src/app/services/data.service.ts
@@ -0,0 +1,18 @@
+import {Injectable} from '@angular/core';
+import {HttpClient} from '@angular/common/http';
+import {Preset} from '../interfaces/preset.interface';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class DataService {
+
+  private readonly API_URL = 'https://example.com/api/v1/';
+
+  constructor(private http: HttpClient) {
+  }
+
+  public getPresets(): Promise<Preset[]> {
+    return this.http.get<Preset[]>(this.API_URL + 'presets').toPromise();
+  }
+}