From 3970d90fc06a0cc55c260a1155202eaba18e373b Mon Sep 17 00:00:00 2001
From: Tucker Evans <tuckerevans24@gmail.com>
Date: Wed, 27 Nov 2019 22:40:42 -0500
Subject: Add base code for BackendService

---
 .../src/app/REST_service/backend.service.ts        | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 recipeBuddy/src/app/REST_service/backend.service.ts

(limited to 'recipeBuddy/src/app/REST_service/backend.service.ts')

diff --git a/recipeBuddy/src/app/REST_service/backend.service.ts b/recipeBuddy/src/app/REST_service/backend.service.ts
new file mode 100644
index 0000000..7834cb5
--- /dev/null
+++ b/recipeBuddy/src/app/REST_service/backend.service.ts
@@ -0,0 +1,51 @@
+import { Injectable } from '@angular/core'
+import { HttpClient, HttpHeaders } from '@angular/common/http'
+import { Observable, throwError } from 'rxjs'
+import { retry, catchError, map } from 'rxjs/operators'
+import { Recipe } from '../DataModels/recipe'
+
+
+export interface Status {
+	Code: number;
+	Msg: string;
+}
+export interface MsgList {
+	Status: Status;
+	Data: number[];
+}
+
+export interface Msg {
+	Status: Status;
+	Data: Recipe;
+}
+
+
+@Injectable({ providedIn: 'root' })
+
+/* BackendService class based on tutorial at:
+ * <https://www.positronx.io/angular-8-httpclient-http-tutorial-build-consume-restful-api/>
+ */
+export class BackendService {
+	apiURL = 'http://api.recipebuddy.xyz:8888'
+
+	constructor( private http: HttpClient)
+	{
+	}
+
+	httpOptions = {headers: new HttpHeaders(
+		{'Content-Type':'application/json'}
+	)}
+
+
+	handleError(error) {
+		let errMsg = '';
+		if (error.error instanceof ErrorEvent) {
+			errMsg = error.error.message;
+		} else {
+			errMsg = 'Error API';
+		}
+		console.log(errMsg)
+		window.alert(errMsg)
+		return throwError(errMsg);
+	}
+}
-- 
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