Add Teams endpoint and endpoints with service

backend_splatournament_manager/src/app.ts

@@ -4,6 +4,7 @@ import 'dotenv/config';
 
 import {TournamentService} from './services/tournament-service';
 import {UserService} from './services/user-service';
+import {TeamService} from './services/team-service';
 import router from './middlewares/logger';
 import {Database} from 'sqlite3';
 import fs from "fs";
@@ -17,6 +18,7 @@ if (fs.existsSync(dbFilename)){
 const db = new Database(dbFilename);
 const tournamentService = new TournamentService(db);
 const userService = new UserService(db);
+const teamService = new TeamService(db);
 const port = process.env.PORT || 3000;
 const app = express();
 
@@ -24,12 +26,11 @@ app.use(bodyParser.json());
 app.use(router);
 
 app.get('/tournaments', async (req: Request, res: Response) => {
-    console.log(req.params)
-    if (!req.params.id) {
     const tournaments = await tournamentService.getAllTournaments();
-        console.log(tournaments)
     return res.send(tournaments);
-    }
+});
+
+app.get('/tournaments/:id', async (req: Request, res: Response) => {
     const tournament = await tournamentService.getTournamentById(+req.params.id);
     if (!tournament) {
         return res.status(404).send({error: 'Tournament not found'});
@@ -38,42 +39,113 @@ app.get('/tournaments', async (req: Request, res: Response) => {
 });
 
 app.post('/tournaments', async (req: Request, res: Response) => {
-    console.log("post");
-    
     try {
         await tournamentService.addTournament(req.body);
-        res.status(200).send();
-    }catch (err){
+        res.status(201).send();
+    } catch (err){
         console.log(err);
-        res.status(404).send();
+        res.status(400).send({error: 'Failed to create tournament'});
     }
 });
 
-app.put('/tournaments', async (req: Request, res: Response) => {
-    if (!req.query.id) {
-        return res.status(400).send({error: 'Missing id parameter'});
-    }
+app.put('/tournaments/:id', async (req: Request, res: Response) => {
     try {
-        const success = await tournamentService.updateTournament(+req.query.id!, req.body);
+        await tournamentService.updateTournament(+req.params.id, req.body);
     } catch (err) {
         return res.status(400).send({error: 'Failed to update Tournament'});
     }
     res.status(200).send({message: 'Tournament updated successfully'});
 });
 
-app.delete('/tournaments', async (req: Request, res: Response) => {
-    if (!req.query.id) {
-        return res.status(400).send({error: 'Missing id parameter'});
-    }
+app.delete('/tournaments/:id', async (req: Request, res: Response) => {
     try {
-        const success = await tournamentService.deleteTournament(+req.query.id!);
+        await tournamentService.deleteTournament(+req.params.id);
     } catch (err) {
         return res.status(400).send({error: 'Failed to delete Tournament'});
     }
     res.status(200).send({message: 'Tournament deleted successfully'});
 });
 
-// Auth routes
+app.get('/teams', async (req: Request, res: Response) => {
+    const teams = await teamService.getAllTeams();
+    res.send(teams);
+});
+
+app.get('/teams/:id', async (req: Request, res: Response) => {
+    const team = await teamService.getTeamById(+req.params.id);
+    if (!team) {
+        return res.status(404).send({error: 'Team not found'});
+    }
+    res.send(team);
+});
+
+app.post('/teams', async (req: Request, res: Response) => {
+    const {name, tag, description} = req.body;
+    if (!name || !tag) {
+        return res.status(400).send({error: 'name and tag are required'});
+    }
+    try {
+        const team = await teamService.addTeam({name, tag, description: description ?? ''});
+        res.status(201).send(team);
+    } catch (err) {
+        console.log(err);
+        res.status(400).send({error: 'Failed to create team'});
+    }
+});
+
+app.put('/teams/:id', async (req: Request, res: Response) => {
+    try {
+        await teamService.updateTeam(+req.params.id, req.body);
+    } catch (err) {
+        return res.status(400).send({error: 'Failed to update team'});
+    }
+    res.status(200).send({message: 'Team updated successfully'});
+});
+
+app.delete('/teams/:id', async (req: Request, res: Response) => {
+    try {
+        await teamService.deleteTeam(+req.params.id);
+    } catch (err) {
+        return res.status(400).send({error: 'Failed to delete team'});
+    }
+    res.status(200).send({message: 'Team deleted successfully'});
+});
+
+app.get('/tournaments/:id/teams', async (req: Request, res: Response) => {
+    const teams = await teamService.getTeamsByTournamentId(+req.params.id);
+    res.send(teams);
+});
+
+app.post('/tournaments/:id/teams', async (req: Request, res: Response) => {
+    const {teamId} = req.body;
+    if (!teamId) {
+        return res.status(400).send({error: 'teamId is required'});
+    }
+    try {
+        const entry = await teamService.registerTeamForTournament(+req.params.id, +teamId);
+        res.status(201).send(entry);
+    } catch (err: any) {
+        if (err.message?.includes('UNIQUE constraint failed')) {
+            return res.status(409).send({error: 'Team is already registered for this tournament'});
+        }
+        res.status(400).send({error: 'Failed to register team'});
+    }
+});
+
+app.delete('/tournaments/:id/teams/:teamId', async (req: Request, res: Response) => {
+    try {
+        await teamService.removeTeamFromTournament(+req.params.id, +req.params.teamId);
+    } catch (err) {
+        return res.status(400).send({error: 'Failed to remove team from tournament'});
+    }
+    res.status(200).send({message: 'Team removed from tournament'});
+});
+
+app.get('/teams/:id/tournaments', async (req: Request, res: Response) => {
+    const entries = await teamService.getTournamentsByTeamId(+req.params.id);
+    res.send(entries);
+});
+
 app.post('/register', async (req: Request, res: Response) => {
     const { username, password } = req.body;
     if (!username || !password) {

backend_splatournament_manager/src/models/team.ts

@@ -0,0 +1,15 @@
+export interface Team {
+  id: number;
+  name: string;
+  tag: string;
+  description: string;
+  createdAt: string;
+}
+
+export interface TournamentTeam {
+  id: number;
+  tournamentId: number;
+  teamId: number;
+  registeredAt: string;
+}
+

backend_splatournament_manager/src/models/tournament.ts

@@ -1,9 +1,12 @@
+import { Team } from './team';
+
 export interface Tournament {
-  id:number;
-  name:String;
-  description:String;
-  maxTeamAmount:number;
-  currentTeamAmount:number;
-  registrationStartDate:String;
-  registrationEndDate:String;
+  id: number;
+  name: String;
+  description: String;
+  maxTeamAmount: number;
+  currentTeamAmount: number;
+  registrationStartDate: String;
+  registrationEndDate: String;
+  teams?: Team[];
 }

backend_splatournament_manager/src/services/team-service.ts

@@ -0,0 +1,149 @@
+import { Team, TournamentTeam } from '../models/team';
+import { Database, RunResult } from 'sqlite3';
+
+export class TeamService {
+  private db: Database;
+
+  constructor(db: Database) {
+    this.db = db;
+    this.db.serialize(() => {
+      this.db.run(`CREATE TABLE IF NOT EXISTS Teams
+                   (
+                       id          INTEGER PRIMARY KEY AUTOINCREMENT,
+                       name        TEXT    NOT NULL,
+                       tag         TEXT    NOT NULL,
+                       description TEXT,
+                       createdAt   TEXT    NOT NULL DEFAULT (datetime('now'))
+                   )`);
+
+      this.db.run(`CREATE TABLE IF NOT EXISTS TournamentTeams
+                   (
+                       id           INTEGER PRIMARY KEY AUTOINCREMENT,
+                       tournamentId INTEGER NOT NULL,
+                       teamId       INTEGER NOT NULL,
+                       registeredAt TEXT    NOT NULL DEFAULT (datetime('now')),
+                       FOREIGN KEY (tournamentId) REFERENCES Tournaments (id) ON DELETE CASCADE,
+                       FOREIGN KEY (teamId) REFERENCES Teams (id) ON DELETE CASCADE,
+                       UNIQUE (tournamentId, teamId)
+                   )`);
+    });
+  }
+
+  getAllTeams(): Promise<Team[]> {
+    return new Promise<Team[]>((resolve, reject) => {
+      this.db.all(`SELECT * FROM Teams`, (err: Error | null, rows: Team[]) => {
+        if (err) return reject(err);
+        resolve(rows);
+      });
+    });
+  }
+
+  getTeamById(id: number): Promise<Team | undefined> {
+    return new Promise<Team | undefined>((resolve, reject) => {
+      this.db.get(
+        `SELECT * FROM Teams WHERE id = ?`,
+        [id],
+        (err: Error | null, row: Team | undefined) => {
+          if (err) return reject(err);
+          resolve(row);
+        }
+      );
+    });
+  }
+
+  addTeam(team: Omit<Team, 'id' | 'createdAt'>): Promise<Team> {
+    return new Promise<Team>((resolve, reject) => {
+      const stmt = this.db.prepare(
+        `INSERT INTO Teams (name, tag, description) VALUES (?, ?, ?)`
+      );
+      stmt.run(team.name, team.tag, team.description, function (this: RunResult, err: Error | null) {
+        if (err) return reject(err);
+        resolve({ id: (this as any).lastID, createdAt: new Date().toISOString(), ...team });
+      });
+      stmt.finalize();
+    });
+  }
+
+  updateTeam(id: number, team: Partial<Omit<Team, 'id' | 'createdAt'>>): Promise<void> {
+    return new Promise((resolve, reject) => {
+      this.db.run(
+        `UPDATE Teams SET name = COALESCE(?, name), tag = COALESCE(?, tag), description = COALESCE(?, description) WHERE id = ?`,
+        [team.name ?? null, team.tag ?? null, team.description ?? null, id],
+        (err: Error | null) => {
+          if (err) return reject(err);
+          resolve();
+        }
+      );
+    });
+  }
+
+  deleteTeam(id: number): Promise<void> {
+    return new Promise((resolve, reject) => {
+      this.db.run(`DELETE FROM Teams WHERE id = ?`, [id], (err: Error | null) => {
+        if (err) return reject(err);
+        resolve();
+      });
+    });
+  }
+
+  getTeamsByTournamentId(tournamentId: number): Promise<Team[]> {
+    return new Promise<Team[]>((resolve, reject) => {
+      this.db.all(
+        `SELECT t.*, tt.registeredAt
+         FROM Teams t
+                  INNER JOIN TournamentTeams tt ON t.id = tt.teamId
+         WHERE tt.tournamentId = ?`,
+        [tournamentId],
+        (err: Error | null, rows: Team[]) => {
+          if (err) return reject(err);
+          resolve(rows);
+        }
+      );
+    });
+  }
+
+  getTournamentsByTeamId(teamId: number): Promise<TournamentTeam[]> {
+    return new Promise<TournamentTeam[]>((resolve, reject) => {
+      this.db.all(
+        `SELECT * FROM TournamentTeams WHERE teamId = ?`,
+        [teamId],
+        (err: Error | null, rows: TournamentTeam[]) => {
+          if (err) return reject(err);
+          resolve(rows);
+        }
+      );
+    });
+  }
+
+  registerTeamForTournament(tournamentId: number, teamId: number): Promise<TournamentTeam> {
+    return new Promise<TournamentTeam>((resolve, reject) => {
+      const stmt = this.db.prepare(
+        `INSERT INTO TournamentTeams (tournamentId, teamId) VALUES (?, ?)`
+      );
+      stmt.run(tournamentId, teamId, function (this: RunResult, err: Error | null) {
+        if (err) return reject(err);
+        resolve({
+          id: (this as any).lastID,
+          tournamentId,
+          teamId,
+          registeredAt: new Date().toISOString(),
+        });
+      });
+      stmt.finalize();
+    });
+  }
+
+  removeTeamFromTournament(tournamentId: number, teamId: number): Promise<void> {
+    return new Promise((resolve, reject) => {
+      this.db.run(
+        `DELETE FROM TournamentTeams WHERE tournamentId = ? AND teamId = ?`,
+        [tournamentId, teamId],
+        (err: Error | null) => {
+          if (err) return reject(err);
+          resolve();
+        }
+      );
+    });
+  }
+}
+

backend_splatournament_manager/src/services/tournament-service.ts

@@ -1,4 +1,5 @@
 import {Tournament} from '../models/tournament';
+import {Team} from '../models/team';
 import fs from 'fs';
 import path from 'path';
 import {Database, RunResult} from "sqlite3";
@@ -26,27 +27,83 @@ export class TournamentService {
 
     getAllTournaments(): Promise<Tournament[]> {
         return new Promise<Tournament[]>((resolve, reject) => {
-            this.db.all(`SELECT *
-                         FROM Tournaments`, (err: RunResult, rows: Tournament[]) => {
-                if (!err) {
-                    resolve(rows);
-                }
-                reject(err);
+            this.db.all(
+                `SELECT t.*, tm.id as teamId, tm.name as teamName, tm.tag as teamTag,
+                        tm.description as teamDescription, tm.createdAt as teamCreatedAt
+                 FROM Tournaments t
+                 LEFT JOIN TournamentTeams tt ON t.id = tt.tournamentId
+                 LEFT JOIN Teams tm ON tt.teamId = tm.id`,
+                (err: Error | null, rows: any[]) => {
+                    if (err) return reject(err);
+                    const tournamentsMap = new Map<number, Tournament>();
+                    for (const row of rows) {
+                        if (!tournamentsMap.has(row.id)) {
+                            tournamentsMap.set(row.id, {
+                                id: row.id,
+                                name: row.name,
+                                description: row.description,
+                                maxTeamAmount: row.maxTeamAmount,
+                                currentTeamAmount: row.currentTeamAmount,
+                                registrationStartDate: row.registrationStartDate,
+                                registrationEndDate: row.registrationEndDate,
+                                teams: [],
                             });
+                        }
+                        if (row.teamId) {
+                            tournamentsMap.get(row.id)!.teams!.push({
+                                id: row.teamId,
+                                name: row.teamName,
+                                tag: row.teamTag,
+                                description: row.teamDescription,
+                                createdAt: row.teamCreatedAt,
+                            } as Team);
+                        }
+                    }
+                    resolve(Array.from(tournamentsMap.values()));
+                }
+            );
         });
     }
 
-    getTournamentById(id: number): Promise<Tournament> {
-        return new Promise<Tournament>((resolve, reject) => {
-            this.db.get(`Select *
-                         From Tournaments
-                         WHERE id = ${id}`, (err: RunResult, tournament: Tournament) => {
-                if (!err) {
+    getTournamentById(id: number): Promise<Tournament | undefined> {
+        return new Promise<Tournament | undefined>((resolve, reject) => {
+            this.db.all(
+                `SELECT t.*, tm.id as teamId, tm.name as teamName, tm.tag as teamTag,
+                        tm.description as teamDescription, tm.createdAt as teamCreatedAt
+                 FROM Tournaments t
+                 LEFT JOIN TournamentTeams tt ON t.id = tt.tournamentId
+                 LEFT JOIN Teams tm ON tt.teamId = tm.id
+                 WHERE t.id = ?`,
+                [id],
+                (err: Error | null, rows: any[]) => {
+                    if (err) return reject(err);
+                    if (!rows || rows.length === 0) return resolve(undefined);
+                    const first = rows[0];
+                    const tournament: Tournament = {
+                        id: first.id,
+                        name: first.name,
+                        description: first.description,
+                        maxTeamAmount: first.maxTeamAmount,
+                        currentTeamAmount: first.currentTeamAmount,
+                        registrationStartDate: first.registrationStartDate,
+                        registrationEndDate: first.registrationEndDate,
+                        teams: [],
+                    };
+                    for (const row of rows) {
+                        if (row.teamId) {
+                            tournament.teams!.push({
+                                id: row.teamId,
+                                name: row.teamName,
+                                tag: row.teamTag,
+                                description: row.teamDescription,
+                                createdAt: row.teamCreatedAt,
+                            } as Team);
+                        }
+                    }
                     resolve(tournament);
                 }
-                reject(err);
+            );
         });
-        })
     }
 
     addTournament(tournament: Tournament): Promise<void> {

frontend_splatournament_manager/lib/models/team.dart

@@ -0,0 +1,36 @@
+class Team {
+  final int id;
+  final String name;
+  final String tag;
+  final String description;
+  final String createdAt;
+
+  Team({
+    required this.id,
+    required this.name,
+    required this.tag,
+    required this.description,
+    required this.createdAt,
+  });
+
+  factory Team.fromJson(Map<String, dynamic> json) {
+    return Team(
+      id: json['id'] as int,
+      name: json['name'] as String,
+      tag: json['tag'] as String,
+      description: (json['description'] as String?) ?? '',
+      createdAt: (json['createdAt'] as String?) ?? '',
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'tag': tag,
+      'description': description,
+      'createdAt': createdAt,
+    };
+  }
+}
+

frontend_splatournament_manager/lib/models/tournament.dart

@@ -1,3 +1,5 @@
+import 'package:frontend_splatournament_manager/models/team.dart';
+
 class Tournament {
   final int id;
   final String name;
@@ -6,6 +8,7 @@ class Tournament {
   final int currentTeamAmount;
   final String registrationStartDate;
   final String registrationEndDate;
+  final List<Team> teams;
 
   Tournament({
     required this.id,
@@ -15,6 +18,7 @@ class Tournament {
     required this.currentTeamAmount,
     required this.registrationStartDate,
     required this.registrationEndDate,
+    this.teams = const [],
   });
 
   factory Tournament.fromJson(dynamic json) {
@@ -26,6 +30,9 @@ class Tournament {
       currentTeamAmount: json['currentTeamAmount'],
       registrationStartDate: json['registrationStartDate'],
       registrationEndDate: json['registrationEndDate'],
+      teams: (json['teams'] as List<dynamic>? ?? [])
+          .map((t) => Team.fromJson(t as Map<String, dynamic>))
+          .toList(),
     );
   }