implemented search of players serverside

internal/repo/repo.go

@@ -35,6 +35,9 @@ type Repo interface {
   // Get all players
   GetPlayers() ([]*model.Player, error)
 
+	// Search players by a query
+	SearchPlayer(string) ([]*model.Player, error)
+
   // Get all games
   GetGames() ([]*model.Game, error)
 }

internal/repo/sqlRepo.go

@@ -277,3 +277,30 @@ func (s *SQLRepo) GetGames() ([]*model.Game, error) {
 
 	return rtn, nil
 }
+
+func (s *SQLRepo) SearchPlayer(query string) ([]*model.Player, error) {
+	rows, err := s.db.Query(`
+		SELECT id, name, elo
+		FROM Players
+		WHERE name LIKE ?
+	`, query+"%")
+
+	if err != nil {
+		return nil, err
+	}
+
+	rtn := []*model.Player{}
+
+	for rows.Next() {
+		var player model.Player
+
+		err = rows.Scan(&player.ID, &player.Name, &player.Elo)
+		if err != nil {
+			return nil, err
+		}
+
+		rtn = append(rtn, &player)
+	}
+
+	return rtn, nil
+}