Actualiser api/player.php

api/player.php

@@ -1,6 +1,5 @@
 <?php
 require_once 'config.php';
-
 $method = $_SERVER['REQUEST_METHOD'];
 $action = $_GET['action'] ?? '';
 $id = $_GET['id'] ?? null;
@@ -15,29 +14,24 @@ switch ($method) {
             getAllPlayers();
         }
         break;
-    
     case 'POST':
         requireAdmin();
         addPlayer();
         break;
-    
     case 'PUT':
         requireAdmin();
         updatePlayer($id);
         break;
-    
     case 'DELETE':
         requireAdmin();
         deletePlayer($id);
         break;
-    
     default:
         jsonResponse(['error' => 'Méthode non autorisée'], 405);
 }
 
 function getAllPlayers() {
     $db = getDB();
-    
     $stmt = $db->query("
         SELECT p.*, 
             (SELECT GROUP_CONCAT(strength SEPARATOR '|') FROM player_strengths WHERE player_id = p.id) as strengths,
@@ -45,26 +39,20 @@ function getAllPlayers() {
         FROM players p
         ORDER BY p.ranking ASC
     ");
-    
     $players = [];
     while ($row = $stmt->fetch()) {
         $row['strengths'] = $row['strengths'] ? explode('|', $row['strengths']) : [];
         $row['weaknesses'] = $row['weaknesses'] ? explode('|', $row['weaknesses']) : [];
-        
-        // Convertir les décimaux en float
         $row['clay_win_rate'] = (float)$row['clay_win_rate'];
         $row['hard_win_rate'] = (float)$row['hard_win_rate'];
         $row['grass_win_rate'] = (float)$row['grass_win_rate'];
-        
         $players[] = $row;
     }
-    
     jsonResponse(['success' => true, 'players' => $players]);
 }
 
 function getPlayer($id) {
     $db = getDB();
-    
     $stmt = $db->prepare("
         SELECT p.*, 
             (SELECT GROUP_CONCAT(strength SEPARATOR '|') FROM player_strengths WHERE player_id = p.id) as strengths,
@@ -74,25 +62,19 @@ function getPlayer($id) {
     ");
     $stmt->execute([$id]);
     $player = $stmt->fetch();
-    
     if (!$player) {
         jsonResponse(['error' => 'Joueur non trouvé'], 404);
     }
-    
     $player['strengths'] = $player['strengths'] ? explode('|', $player['strengths']) : [];
     $player['weaknesses'] = $player['weaknesses'] ? explode('|', $player['weaknesses']) : [];
-    
     jsonResponse(['success' => true, 'player' => $player]);
 }
 
 function getMatchupAnalysis($player1Id, $player2Id) {
     $db = getDB();
-    
-    // Récupérer les deux joueurs
     $stmt = $db->prepare("SELECT * FROM players WHERE id = ?");
     $stmt->execute([$player1Id]);
     $player1 = $stmt->fetch();
-    
     $stmt = $db->prepare("SELECT * FROM players WHERE id = ?");
     $stmt->execute([$player2Id]);
     $player2 = $stmt->fetch();
@@ -100,12 +82,9 @@ function getMatchupAnalysis($player1Id, $player2Id) {
     if (!$player1 || !$player2) {
         jsonResponse(['error' => 'Un ou les deux joueurs n\'existent pas'], 404);
     }
-    
-    // Récupérer les forces et faiblesses
     $stmt = $db->prepare("SELECT strength FROM player_strengths WHERE player_id = ?");
     $stmt->execute([$player1Id]);
     $player1['strengths'] = $stmt->fetchAll(PDO::FETCH_COLUMN);
-    
     $stmt = $db->prepare("SELECT weakness FROM player_weaknesses WHERE player_id = ?");
     $stmt->execute([$player1Id]);
     $player1['weaknesses'] = $stmt->fetchAll(PDO::FETCH_COLUMN);
@@ -113,18 +92,13 @@ function getMatchupAnalysis($player1Id, $player2Id) {
     $stmt = $db->prepare("SELECT strength FROM player_strengths WHERE player_id = ?");
     $stmt->execute([$player2Id]);
     $player2['strengths'] = $stmt->fetchAll(PDO::FETCH_COLUMN);
-    
     $stmt = $db->prepare("SELECT weakness FROM player_weaknesses WHERE player_id = ?");
     $stmt->execute([$player2Id]);
     $player2['weaknesses'] = $stmt->fetchAll(PDO::FETCH_COLUMN);
 
-    // Calculer les probabilités
     $probabilities = calculateWinProbability($player1, $player2, 'clay');
-    
-    // Analyser le matchup
     $analysis = analyzeMatchup($player1, $player2);
 
-    // Récupérer H2H si disponible
     $stmt = $db->prepare("
         SELECT * FROM head_to_head 
         WHERE (player1_id = ? AND player2_id = ?) 
@@ -146,29 +120,19 @@ function getMatchupAnalysis($player1Id, $player2Id) {
 function calculateWinProbability($player1, $player2, $surface = 'clay') {
     $prob1 = 50;
     $prob2 = 50;
-    
-    // Facteur ranking
     $rankingDiff = $player2['ranking'] - $player1['ranking'];
     $prob1 += $rankingDiff * 2;
     $prob2 -= $rankingDiff * 2;
-    
-    // Facteur surface
     $surfaceField = $surface . '_win_rate';
     $p1Surface = $player1[$surfaceField] * 100;
     $p2Surface = $player2[$surfaceField] * 100;
     $surfaceDiff = $p1Surface - $p2Surface;
     $prob1 += $surfaceDiff * 0.5;
     $prob2 -= $surfaceDiff * 0.5;
-    
-    // Normalisation
     $total = $prob1 + $prob2;
     $prob1 = round(($prob1 / $total) * 100);
-    $prob2 = 100 - $prob1;
-    
-    // Limiter entre 10 et 90
     $prob1 = max(10, min(90, $prob1));
     $prob2 = 100 - $prob1;
-    
     return [
         'player1' => $prob1,
         'player2' => $prob2
@@ -182,21 +146,16 @@ function analyzeMatchup($player1, $player2) {
         'player2_advantages' => [],
         'player2_disadvantages' => []
     ];
-    
-    // Analyser les forces
     foreach ($player1['strengths'] as $strength) {
         if (!in_array($strength, $player2['strengths']) && !in_array($strength, $player2['weaknesses'])) {
             $analysis['player1_advantages'][] = $strength;
         }
     }
-    
     foreach ($player2['strengths'] as $strength) {
         if (!in_array($strength, $player1['strengths']) && !in_array($strength, $player1['weaknesses'])) {
             $analysis['player2_advantages'][] = $strength;
         }
     }
-    
-    // Exploitation des faiblesses
     foreach ($player1['weaknesses'] as $weakness) {
         foreach ($player2['strengths'] as $strength) {
             if (stripos($strength, explode(' ', $weakness)[0]) !== false) {
@@ -205,7 +164,6 @@ function analyzeMatchup($player1, $player2) {
             }
         }
     }
-    
     foreach ($player2['weaknesses'] as $weakness) {
         foreach ($player1['strengths'] as $strength) {
             if (stripos($strength, explode(' ', $weakness)[0]) !== false) {
@@ -214,28 +172,23 @@ function analyzeMatchup($player1, $player2) {
             }
         }
     }
-    
     return $analysis;
 }
 
 function addPlayer() {
     $data = getJsonInput();
-    
     $required = ['player_code', 'name', 'nationality', 'age', 'handedness', 'ranking', 'points'];
     foreach ($required as $field) {
         if (!isset($data[$field])) {
             jsonResponse(['error' => "Le champ $field est requis"], 400);
         }
     }
-    
     $db = getDB();
-    
     $stmt = $db->prepare("
         INSERT INTO players (player_code, name, nationality, age, handedness, photo_url, ranking, points, 
         clay_win_rate, hard_win_rate, grass_win_rate) 
         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
     ");
-    
     $stmt->execute([
         $data['player_code'],
         $data['name'],
@@ -249,86 +202,66 @@ function addPlayer() {
         $data['hard_win_rate'] ?? 0.50,
         $data['grass_win_rate'] ?? 0.50
     ]);
-    
     $playerId = $db->lastInsertId();
 
-    // Ajouter les forces
     if (isset($data['strengths']) && is_array($data['strengths'])) {
         $stmt = $db->prepare("INSERT INTO player_strengths (player_id, strength) VALUES (?, ?)");
         foreach ($data['strengths'] as $strength) {
             $stmt->execute([$playerId, $strength]);
         }
     }
-    
-    // Ajouter les faiblesses
     if (isset($data['weaknesses']) && is_array($data['weaknesses'])) {
         $stmt = $db->prepare("INSERT INTO player_weaknesses (player_id, weakness) VALUES (?, ?)");
         foreach ($data['weaknesses'] as $weakness) {
             $stmt->execute([$playerId, $weakness]);
         }
     }
-    
     jsonResponse(['success' => true, 'message' => 'Joueur ajouté avec succès', 'player_id' => $playerId]);
 }
 
 function updatePlayer($id) {
     $data = getJsonInput();
     $db = getDB();
-    
-    // Vérifier que le joueur existe
     $stmt = $db->prepare("SELECT id FROM players WHERE id = ?");
     $stmt->execute([$id]);
     if (!$stmt->fetch()) {
         jsonResponse(['error' => 'Joueur non trouvé'], 404);
     }
-    
     $db->beginTransaction();
-    
     try {
         $fields = [];
         $values = [];
-        
         $allowedFields = ['name', 'nationality', 'age', 'handedness', 'photo_url', 'ranking', 'points', 
                           'clay_win_rate', 'hard_win_rate', 'grass_win_rate'];
-        
         foreach ($allowedFields as $field) {
             if (isset($data[$field])) {
                 $fields[] = "$field = ?";
                 $values[] = $data[$field];
             }
         }
-        
         if (!empty($fields)) {
             $values[] = $id;
             $stmt = $db->prepare("UPDATE players SET " . implode(', ', $fields) . " WHERE id = ?");
             $stmt->execute($values);
         }
-        
-        // Mettre à jour les forces si fourni
         if (isset($data['strengths'])) {
             $stmt = $db->prepare("DELETE FROM player_strengths WHERE player_id = ?");
             $stmt->execute([$id]);
-            
             $stmt = $db->prepare("INSERT INTO player_strengths (player_id, strength) VALUES (?, ?)");
             foreach ($data['strengths'] as $strength) {
                 $stmt->execute([$id, $strength]);
             }
         }
-        
-        // Mettre à jour les faiblesses si fourni
         if (isset($data['weaknesses'])) {
             $stmt = $db->prepare("DELETE FROM player_weaknesses WHERE player_id = ?");
             $stmt->execute([$id]);
-            
             $stmt = $db->prepare("INSERT INTO player_weaknesses (player_id, weakness) VALUES (?, ?)");
             foreach ($data['weaknesses'] as $weakness) {
                 $stmt->execute([$id, $weakness]);
             }
         }
-        
         $db->commit();
         jsonResponse(['success' => true, 'message' => 'Joueur mis à jour avec succès']);
-        
     } catch (Exception $e) {
         $db->rollBack();
         jsonResponse(['error' => 'Erreur lors de la mise à jour: ' . $e->getMessage()], 500);
@@ -337,14 +270,11 @@ function updatePlayer($id) {
 
 function deletePlayer($id) {
     $db = getDB();
-    
     $stmt = $db->prepare("DELETE FROM players WHERE id = ?");
     $stmt->execute([$id]);
-    
     if ($stmt->rowCount() === 0) {
         jsonResponse(['error' => 'Joueur non trouvé'], 404);
     }
-    
     jsonResponse(['success' => true, 'message' => 'Joueur supprimé avec succès']);
 }
 ?>