SWDB/application/action/Save_Team_Action.php

<?php
/**
 * File for the run team saving action.
 *
 * Implements an action function to be called from the {@see Controller}.
 *
 * @author Iñigo Valentin <i@inigovalentin.com>
 * @license https://www.gnu.org/licenses/gpl-3.0.en.html GNU General Public License V3
 * @package SWDB
 */

require_once(PATH::ACTION . "Action.php");

/**
 * Saves a run party as a team.
 *
 * Reads the POST parameters looking for the following KEYS:
 *  player: Player ID.
 *  run: Run ID.
 *  name: New team name.
 *  description: New team description.
 *  score: New team score, defaults to 0.
 * Validates the data and creates the team in the database.
 * 
 * @category Action
 */
class Save_Team_Action extends Action{
    
    /**
     * Executes the action.
     */
    function execute(){
        $player = filter_input(INPUT_POST, 'player');
        $run = filter_input(INPUT_POST, 'run');
        $name = filter_input(INPUT_POST, 'name');
        $description = filter_input(INPUT_POST, 'description');
        $score = intval(filter_input(INPUT_POST, 'score'));
        if ($name == null || strlen($name) == 0){
            return 400;
        }
        $s = "SELECT CASE WHEN MAX(id) IS NULL THEN 1 ELSE MAX(id) + 1 END AS id FROM team;";
        $q = get_context()->get_db()->query($s);
        $r = $q->fetchArray(SQLITE3_ASSOC);
        $team_id = $r["id"];
        $statement = get_context()->get_db()->prepare("
          SELECT
            run.area AS area,
            run.stage AS stage,
            run.difficulty AS difficulty,
            area.type AS area_type
          FROM
            run,
            area
          WHERE
            run.player = :player AND
            run.id = :run AND
            area.id = run.area AND
            run.helper = 0;
        ");
        $statement->bindValue(':player', $player, SQLITE3_TEXT);
        $statement->bindValue(':run', $run, SQLITE3_TEXT);
        $r = $statement->execute()->fetchArray(SQLITE3_ASSOC);
        if (! $r){
            $this->code = 204;
            $this->message = "Run not found";
            return;
        }
        $statement = get_context()->get_db()->prepare("
          INSERT INTO team (
            player,
            id,
            name,
            description,
            area_type,
            area,
            stage,
            difficulty,
            score
          ) VALUES (
            :player,
            :id,
            :name,
            :description,
            :area_type,
            :area,
            :stage,
            :difficulty,
            :score);
          ");
        $statement->bindValue(':player', $player, SQLITE3_TEXT);
        $statement->bindValue(':id', $team_id, SQLITE3_TEXT);
        $statement->bindValue(':name', $name, SQLITE3_TEXT);
        $statement->bindValue(':description', $description, SQLITE3_TEXT);
        $statement->bindValue(':area_type', $r["area_type"], SQLITE3_TEXT);
        $statement->bindValue(':area', $r["area"], SQLITE3_TEXT);
        $statement->bindValue(':stage', $r["stage"], SQLITE3_TEXT);
        $statement->bindValue(':difficulty', $r["difficulty"], SQLITE3_TEXT);
        $statement->bindValue(':score', $score, SQLITE3_INTEGER);
        $res = $statement->execute();
        if (! $res){
            $this->code = 204;
            $this->message = "Internal error";
            return;
        }
        $s = "SELECT unit FROM data.run_party WHERE run = $run AND unit IS NOT NULL;";
        $q = get_context()->get_db()->query($s);
        while ($r = $q->fetchArray(SQLITE3_ASSOC)){
            $statement = get_context()->get_db()->prepare("
              INSERT INTO data.team_unit (team, unit)
              VALUES (:team, :unit)
            ");
            $statement->bindValue(':team', $team_id, SQLITE3_TEXT);
            $statement->bindValue(':unit', $r["unit"], SQLITE3_TEXT);
            $statement->execute();
        }
        $this->code = 204;
        $this->message = "No content";
        return;
    }
}