From b1929fc21fb194a7536e8623fcbd46ac00cc2613 Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Tue, 11 May 2021 19:03:19 +0200
Subject: [PATCH] Can send requests to server

---
 public/config.json           |  3 +++
 src/App.tsx                  | 46 ++++++++++++++++++------------------
 src/helpers/APIHelper.ts     | 36 ++++++++++++++++++++++++++++
 src/helpers/AccountHelper.ts | 37 +++++++++++++++++++++--------
 src/helpers/ConfigHelper.ts  | 22 +++++++++++++++++
 src/ui/routes/LoginRoute.tsx |  7 ++++--
 6 files changed, 116 insertions(+), 35 deletions(-)
 create mode 100644 public/config.json
 create mode 100644 src/helpers/APIHelper.ts
 create mode 100644 src/helpers/ConfigHelper.ts

diff --git a/public/config.json b/public/config.json
new file mode 100644
index 0000000..9d4851d
--- /dev/null
+++ b/public/config.json
@@ -0,0 +1,3 @@
+{
+	"api_url": "https://devweb.local/comunic/api-v2/admin/"
+}
diff --git a/src/App.tsx b/src/App.tsx
index 1e67068..c4540e7 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,30 +1,30 @@
-import React from 'react';
-import './App.css';
-import { createMuiTheme, ThemeProvider } from '@material-ui/core';
-import { ApplicationDialogsProvider } from './ui/widgets/DialogsProvider';
-import { lightBlue, pink } from '@material-ui/core/colors';
-import { InitWidget } from './ui/widgets/InitWidget';
+import React from "react";
+import "./App.css";
+import { createMuiTheme, ThemeProvider } from "@material-ui/core";
+import { ApplicationDialogsProvider } from "./ui/widgets/DialogsProvider";
+import { lightBlue, pink } from "@material-ui/core/colors";
+import { InitWidget } from "./ui/widgets/InitWidget";
 
 function App() {
-  const darkTheme = createMuiTheme({
-    palette: {
-      type: 'dark',
-      primary: lightBlue,
-      secondary: pink,
-    },
-  });
+	const darkTheme = createMuiTheme({
+		palette: {
+			type: "dark",
+			primary: lightBlue,
+			secondary: pink,
+		},
+	});
 
-  return (
-    <ThemeProvider theme={darkTheme}>
-      <div className="App">
-        {/* Holder of dialogs */}
-        <ApplicationDialogsProvider></ApplicationDialogsProvider>
+	return (
+		<ThemeProvider theme={darkTheme}>
+			<div className="App">
+				{/* Holder of dialogs */}
+				<ApplicationDialogsProvider></ApplicationDialogsProvider>
 
-        {/* Initialization widget */}
-        <InitWidget></InitWidget>
-      </div>
-    </ThemeProvider>
-  );
+				{/* Initialization widget */}
+				<InitWidget></InitWidget>
+			</div>
+		</ThemeProvider>
+	);
 }
 
 export default App;
diff --git a/src/helpers/APIHelper.ts b/src/helpers/APIHelper.ts
new file mode 100644
index 0000000..ac67c9b
--- /dev/null
+++ b/src/helpers/APIHelper.ts
@@ -0,0 +1,36 @@
+/**
+ * API request helper
+ *
+ * @author Pierre Hubert
+ */
+
+import { ConfigHelper } from "./ConfigHelper";
+
+/**
+ * Perform an API request
+ *
+ * @param uri Target URI on the server
+ * @param args Arguments to include in the request
+ * @returns The result of the request, in case of success,
+ * @throws An exception in case of failure
+ */
+export async function serverRequest(uri: string, args?: any): Promise<any> {
+	const requestArguments = args || {};
+
+	const fd = new FormData();
+	for (let arg in requestArguments) {
+		if (requestArguments.hasOwnProperty(arg))
+			fd.append(arg, requestArguments[arg]);
+	}
+
+	// TODO : add access token, once supported
+
+	const result = await (
+		await fetch((await ConfigHelper.apiURL()) + uri, {
+			method: "POST",
+			body: fd,
+		})
+	).json();
+
+	return result;
+}
diff --git a/src/helpers/AccountHelper.ts b/src/helpers/AccountHelper.ts
index 09b59f9..2f98272 100644
--- a/src/helpers/AccountHelper.ts
+++ b/src/helpers/AccountHelper.ts
@@ -1,16 +1,33 @@
 /**
  * Account helper
- * 
+ *
  * @author Pierre Hubert
  */
 
+import { serverRequest } from "./APIHelper";
+
+export interface AuthOptions {
+	reset_token: string;
+}
+
 export class AccountHelper {
-    /**
-     * Check whether access token are available
-     * or not
-     */
-    static get hasAccessToken() : boolean {
-        // TODO : implement support
-        return false;
-    }
-}
\ No newline at end of file
+	/**
+	 * Check whether access token are available
+	 * or not
+	 */
+	static get hasAccessToken(): boolean {
+		// TODO : implement support
+		return false;
+	}
+
+	/**
+	 * Get authentication options for a given email address
+	 *
+	 * @param mail Requested email
+	 */
+	static async getAuthOptions(mail: string): Promise<AuthOptions> {
+		return await serverRequest("accounts/auth_options", {
+			mail: mail,
+		});
+	}
+}
diff --git a/src/helpers/ConfigHelper.ts b/src/helpers/ConfigHelper.ts
new file mode 100644
index 0000000..ed40972
--- /dev/null
+++ b/src/helpers/ConfigHelper.ts
@@ -0,0 +1,22 @@
+/**
+ * Configuration helper
+ *
+ * @author Pierre Hubert
+ */
+
+let cache: any;
+
+export class ConfigHelper {
+	static async load() {
+		if (!cache)
+			cache = JSON.parse(await (await fetch("/config.json")).text());
+	}
+
+	/**
+	 * Get server API url
+	 */
+	static async apiURL(): Promise<string> {
+		await this.load();
+		return cache.api_url;
+	}
+}
diff --git a/src/ui/routes/LoginRoute.tsx b/src/ui/routes/LoginRoute.tsx
index 731818b..a121def 100644
--- a/src/ui/routes/LoginRoute.tsx
+++ b/src/ui/routes/LoginRoute.tsx
@@ -21,6 +21,7 @@ import {
 
 import LockOutlinedIcon from "@material-ui/icons/LockOutlined";
 import React from "react";
+import { AccountHelper } from "../../helpers/AccountHelper";
 import { matAlert } from "../widgets/DialogsProvider";
 
 function Copyright() {
@@ -63,7 +64,9 @@ export class LoginRoute extends React.Component<{}, LoginRouteState> {
 
 		if (!this.canSubmit) return;
 
-		matAlert("good");
+		AccountHelper.getAuthOptions(this.state.currEmail).then((r) =>
+			matAlert("reset token => " + r.reset_token)
+		);
 	}
 
 	render() {
@@ -97,7 +100,7 @@ export class LoginRoute extends React.Component<{}, LoginRouteState> {
 						<Typography
 							component="h1"
 							variant="h5"
-							style={{ margin: "10px" }}
+							style={{ margin: "10px", marginBottom: "50px" }}
 						>
 							Comunic Console
 						</Typography>