feat: add page to list all members

back-end/src/controllers/member.controller.ts

@@ -14,6 +14,11 @@ const memberByName: RequestHandler<{ name: string; }> = async (req, res) => {
   res.render('member.ejs', { member });
 };
 
+const allMembers: RequestHandler<{ name: string; }> = async (req, res) => {
+  const members = await memberService.getAllMembers();
+  res.render('members.ejs', { members });
+};
+
 const memberById: RequestHandler<{ id: string; }> = async (req, res) => {
   const id = parseInt(req.params.id);
   const memberEither = await memberService.getMember(id);
@@ -31,6 +36,7 @@ const memberById: RequestHandler<{ id: string; }> = async (req, res) => {
 const memberController = {
   memberByName,
   memberById,
+	allMembers,
 };
 
 export default memberController;

back-end/src/routes/member.route.ts

@@ -5,6 +5,8 @@ import memberController from '../controllers/member.controller';
 
 const router = express.Router();
 
+router.get("/", memberController.allMembers);
+
 router.get("/:name", memberController.memberByName);
 
 router.get("/byid/:id", memberController.memberById);

back-end/src/services/member.service.ts

@@ -2,47 +2,70 @@ import { new_client } from '../db/db_client';
 import { Member, User } from '../types/member';
 import { Either, eitherLeft, eitherRight } from '../utils/utils';
 
-const getMember = async (idOrName: number | string): Promise<Either<Member, string>> => {
+type DBMembre = {
-    const client = new_client();
+	id_membre: number;
-    await client.connect();
+	nom_membre: string;
-    let res;
+	mdp_membre: string;
-    if (typeof idOrName !== 'number') {
+};
-        res = await client.query("SELECT * FROM membres WHERE nom_membre=$1;", [`${idOrName}`]);
-    } else {
-        res = await client.query("SELECT * FROM membres WHERE id_membre=$1;", [idOrName]);
-    }
-    if (res.rows.length === 0) {
-        await client.end();
-        return eitherRight<Member, string>("Does not exist.");
-    }
-    const member: Member = { id_member: res.rows[0].id_membre, name: res.rows[0].nom_membre, password: res.rows[0].mdp_membre };
-    await client.end();
 
-    return eitherLeft<Member, string>(member);
+function db2member(data: DBMembre) {
+	const member: Member = {
+		id_member: data.id_membre,
+		name: data.nom_membre,
+		password: data.mdp_membre,
+	};
+	return member;
+}
+
+const getMember = async (idOrName: number | string): Promise<Either<Member, string>> => {
+  const client = new_client();
+  await client.connect();
+  let res;
+  if (typeof idOrName !== 'number') {
+    res = await client.query("SELECT * FROM membres WHERE nom_membre=$1;", [`${idOrName}`]);
+  } else {
+    res = await client.query("SELECT * FROM membres WHERE id_membre=$1;", [idOrName]);
+  }
+  if (res.rows.length === 0) {
+    await client.end();
+    return eitherRight<Member, string>("Does not exist.");
+  }
+  const member = db2member(res.rows[0]);
+		await client.end();
+
+  return eitherLeft<Member, string>(member);
+}
+
+const getAllMembers = async () => {
+  const client = new_client();
+  await client.connect();
+  const res = await client.query("SELECT * FROM membres");
+  await client.end();
+  return res.rows.map(db2member);
 }
 
 const createMember = async (name: string, passwd: string): Promise<Either<Member, string>> => {
-    const gettingMember = await getMember(name);
+  const gettingMember = await getMember(name);
-    if (!gettingMember.hasRight) {
+  if (!gettingMember.hasRight) {
-        return eitherRight<Member, string>("Already in database.");
+    return eitherRight<Member, string>("Already in database.");
-    }
+  }
-    const client = new_client();
+  const client = new_client();
-    await client.connect();
+  await client.connect();
-    const res = await client.query("INSERT INTO membres (nom_membre, mdp_membre) VALUES ($1, $2) RETURNING *;", [`${name}`, `${passwd}`]);
+  const res = await client.query("INSERT INTO membres (nom_membre, mdp_membre) VALUES ($1, $2) RETURNING *;", [`${name}`, `${passwd}`]);
-    if (res.rows.length === 0) {
+  if (res.rows.length === 0) {
-        await client.end();
-        return eitherRight<Member, string>("Something went wrong");
-    }
-    const member: Member = { id_member: res.rows[0].id_membre, name: res.rows[0].nom_membre, password: res.rows[0].mdp_membre };
     await client.end();
-    return eitherLeft<Member, string>(member);
+    return eitherRight<Member, string>("Something went wrong");
+  }
+  const member: Member = { id_member: res.rows[0].id_membre, name: res.rows[0].nom_membre, password: res.rows[0].mdp_membre };
+  await client.end();
+  return eitherLeft<Member, string>(member);
 }
 
 const getDefaultUser = (): User => ({ id_member: -1, name: "unknown" });
 const getDefaultMember = (): Member => ({ id_member: -1, name: "unknown", password: "none" });
 
 function userAdapter(member: Member): User {
-    return { id_member: member.id_member, name: member.name };
+  return { id_member: member.id_member, name: member.name };
 }
 
 const memberService = {
@@ -51,6 +74,7 @@ const memberService = {
 	getDefaultUser,
 	getDefaultMember,
 	userAdapter,
+	getAllMembers,
 };
 
 export default memberService;

back-end/src/templates/members.ejs

@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>
+		Liste des membres
+  </title>
+</head>
+<body>
+  <h1>
+		Liste des membres
+  </h1>
+
+	<ul>
+		<% members.forEach(function(member) { %>
+			<li>
+				<a href="/membres/<%=member.name%>">
+					<%=member.name%>
+				</a>
+			</li>
+		<% }); %>
+	</ul>
+
+</body>
+
+</html>