| 1 | <?php | 
| 2 | |
| 3 | require_once __DIR__ . "/../lib/php/selectFirst.php"; | 
| 4 | require_once __DIR__ . "/../lib/php/insert.php"; | 
| 5 | require_once __DIR__ . "/TABLA_ROL.php"; | 
| 6 | |
| 7 | class Bd | 
| 8 | { | 
| 9 | |
| 10 | private static ?PDO $pdo = null; | 
| 11 | |
| 12 | static function pdo(): PDO | 
| 13 | { | 
| 14 | if (self::$pdo === null) { | 
| 15 | |
| 16 | self::$pdo = new PDO( | 
| 17 | // cadena de conexión | 
| 18 | "sqlite:srvamuchos.db", | 
| 19 | // usuario | 
| 20 | null, | 
| 21 | // contraseña | 
| 22 | null, | 
| 23 | // Opciones: pdos no persistentes y lanza excepciones. | 
| 24 | [PDO::ATTR_PERSISTENT => false, PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION] | 
| 25 | ); | 
| 26 | |
| 27 | self::$pdo->exec( | 
| 28 | 'CREATE TABLE IF NOT EXISTS USUARIO ( | 
| 29 | USU_ID INTEGER, | 
| 30 | USU_CUE TEXT NOT NULL, | 
| 31 | CONSTRAINT USU_PK | 
| 32 | PRIMARY KEY(USU_ID), | 
| 33 | CONSTRAINT USU_CUE_UNQ | 
| 34 | UNIQUE(USU_CUE), | 
| 35 | CONSTRAINT USU_CUE_NV | 
| 36 | CHECK(LENGTH(USU_CUE) > 0) | 
| 37 | )' | 
| 38 | ); | 
| 39 | self::$pdo->exec( | 
| 40 | 'CREATE TABLE IF NOT EXISTS ROL ( | 
| 41 | ROL_ID TEXT NOT NULL, | 
| 42 | ROL_DESCRIPCION TEXT NOT NULL, | 
| 43 | CONSTRAINT ROL_PK | 
| 44 | PRIMARY KEY(ROL_ID), | 
| 45 | CONSTRAINT ROL_ID_NV | 
| 46 | CHECK(LENGTH(ROL_ID) > 0), | 
| 47 | CONSTRAINT ROL_DESCR_UNQ | 
| 48 | UNIQUE(ROL_DESCRIPCION), | 
| 49 | CONSTRAINT ROL_DESCR_NV | 
| 50 | CHECK(LENGTH(ROL_DESCRIPCION) > 0) | 
| 51 | )' | 
| 52 | ); | 
| 53 | self::$pdo->exec( | 
| 54 | 'CREATE TABLE IF NOT EXISTS USU_ROL ( | 
| 55 | USU_ID INTEGER NOT NULL, | 
| 56 | ROL_ID TEXT NOT NULL, | 
| 57 | CONSTRAINT USU_ROL_PK | 
| 58 | PRIMARY KEY(USU_ID, ROL_ID), | 
| 59 | CONSTRAINT USU_ROL_USU_FK | 
| 60 | FOREIGN KEY (USU_ID) REFERENCES USUARIO(USU_ID), | 
| 61 | CONSTRAINT USU_ROL_ROL_FK | 
| 62 | FOREIGN KEY (ROL_ID) REFERENCES ROL(ROL_ID) | 
| 63 | )' | 
| 64 | ); | 
| 65 | |
| 66 | if (selectFirst(self::$pdo, ROL, [ROL_ID => "Administrador"]) === false) { | 
| 67 | insert( | 
| 68 | pdo: self::$pdo, | 
| 69 | into: ROL, | 
| 70 | values: [ | 
| 71 | ROL_ID => "Administrador", | 
| 72 | ROL_DESCRIPCION => "Administra el sistema." | 
| 73 | ] | 
| 74 | ); | 
| 75 | } | 
| 76 | |
| 77 | if (selectFirst(self::$pdo, ROL, [ROL_ID => "Cliente"]) === false) { | 
| 78 | insert( | 
| 79 | pdo: self::$pdo, | 
| 80 | into: ROL, | 
| 81 | values: [ | 
| 82 | ROL_ID => "Cliente", | 
| 83 | ROL_DESCRIPCION => "Realiza compras." | 
| 84 | ] | 
| 85 | ); | 
| 86 | } | 
| 87 | } | 
| 88 | |
| 89 | return self::$pdo; | 
| 90 | } | 
| 91 | } | 
| 92 | 
| 1 | <?php | 
| 2 | |
| 3 | require_once __DIR__ . "/../lib/php/ejecutaServicio.php"; | 
| 4 | require_once __DIR__ . "/../lib/php/select.php"; | 
| 5 | require_once __DIR__ . "/../lib/php/devuelveJson.php"; | 
| 6 | require_once __DIR__ . "/Bd.php"; | 
| 7 | require_once __DIR__ . "/TABLA_ROL.php"; | 
| 8 | |
| 9 | ejecutaServicio(function () { | 
| 10 | |
| 11 | $lista = select(pdo: Bd::pdo(), from: ROL, orderBy: ROL_ID); | 
| 12 | |
| 13 | $render = ""; | 
| 14 | foreach ($lista as $modelo) { | 
| 15 | $id = htmlentities($modelo[ROL_ID]); | 
| 16 | $descripcion = htmlentities($modelo[ROL_DESCRIPCION]); | 
| 17 | $render .= | 
| 18 | "<p> | 
| 19 | <label style='display: flex'> | 
| 20 | <input type='checkbox' name='rolIds[]' value='$id'> | 
| 21 | <span> | 
| 22 | <strong>$id</strong> | 
| 23 | <br>$descripcion | 
| 24 | </span> | 
| 25 | </label> | 
| 26 | </p>"; | 
| 27 | } | 
| 28 | |
| 29 | devuelveJson(["roles" => ["innerHTML" => $render]]); | 
| 30 | }); | 
| 31 | 
| 1 | <?php | 
| 2 | |
| 3 | const ROL = "ROL"; | 
| 4 | const ROL_ID = "ROL_ID"; | 
| 5 | const ROL_DESCRIPCION = "ROL_DESCRIPCION"; | 
| 6 | 
| 1 | <?php | 
| 2 | |
| 3 | const USUARIO = "USUARIO"; | 
| 4 | const USU_ID = "USU_ID"; | 
| 5 | const USU_CUE = "USU_CUE"; | 
| 6 | 
| 1 | <?php | 
| 2 | |
| 3 | const USU_ROL = "USU_ROL"; | 
| 4 | 
| 1 | <?php | 
| 2 | |
| 3 | require_once __DIR__ . "/../lib/php/ejecutaServicio.php"; | 
| 4 | require_once __DIR__ . "/../lib/php/recuperaTexto.php"; | 
| 5 | require_once __DIR__ . "/../lib/php/recuperaArray.php"; | 
| 6 | require_once __DIR__ . "/../lib/php/validaCue.php"; | 
| 7 | require_once __DIR__ . "/../lib/php/insert.php"; | 
| 8 | require_once __DIR__ . "/../lib/php/insertBridges.php"; | 
| 9 | require_once __DIR__ . "/../lib/php/devuelveCreated.php"; | 
| 10 | require_once __DIR__ . "/Bd.php"; | 
| 11 | require_once __DIR__ . "/TABLA_USUARIO.php"; | 
| 12 | require_once __DIR__ . "/TABLA_ROL.php"; | 
| 13 | require_once __DIR__ . "/TABLA_USU_ROL.php"; | 
| 14 | |
| 15 | ejecutaServicio(function () { | 
| 16 | |
| 17 | $cue = recuperaTexto("cue"); | 
| 18 | $rolIds = recuperaArray("rolIds"); | 
| 19 | |
| 20 | $cue = validaCue($cue); | 
| 21 | |
| 22 | $pdo = Bd::pdo(); | 
| 23 | $pdo->beginTransaction(); | 
| 24 | |
| 25 | insert(pdo: $pdo, into: USUARIO, values: [USU_CUE => $cue]); | 
| 26 | $usuId = $pdo->lastInsertId(); | 
| 27 | insertBridges( | 
| 28 | pdo: $pdo, | 
| 29 | into: USU_ROL, | 
| 30 | valuesDePadre: [USU_ID => $usuId], | 
| 31 | valueDeHijos: [ROL_ID => $rolIds] | 
| 32 | ); | 
| 33 | |
| 34 | $pdo->commit(); | 
| 35 | |
| 36 | $encodeUsuId = urlencode($usuId); | 
| 37 | devuelveCreated("/srv/usuario.php?id=$encodeUsuId", [ | 
| 38 | "id" => ["value" => $usuId], | 
| 39 | "cue" => ["value" => $cue], | 
| 40 | "rolIds" => ["value" => $rolIds], | 
| 41 | ]); | 
| 42 | }); | 
| 43 | 
| 1 | <?php | 
| 2 | |
| 3 | require_once __DIR__ . "/../lib/php/ejecutaServicio.php"; | 
| 4 | require_once __DIR__ . "/../lib/php/recuperaIdEntero.php"; | 
| 5 | require_once __DIR__ . "/../lib/php/delete.php"; | 
| 6 | require_once __DIR__ . "/../lib/php/devuelveNoContent.php"; | 
| 7 | require_once __DIR__ . "/Bd.php"; | 
| 8 | require_once __DIR__ . "/TABLA_USUARIO.php"; | 
| 9 | require_once __DIR__ . "/TABLA_USU_ROL.php"; | 
| 10 | |
| 11 | ejecutaServicio(function () { | 
| 12 | |
| 13 | $usuId = recuperaIdEntero("id"); | 
| 14 | |
| 15 | $pdo = Bd::pdo(); | 
| 16 | $pdo->beginTransaction(); | 
| 17 | |
| 18 | delete(pdo: $pdo, from: USU_ROL, where: [USU_ID => $usuId]); | 
| 19 | delete(pdo: $pdo, from: USUARIO, where: [USU_ID => $usuId]); | 
| 20 | |
| 21 | $pdo->commit(); | 
| 22 | |
| 23 | devuelveNoContent(); | 
| 24 | }); | 
| 25 | 
| 1 | <?php | 
| 2 | |
| 3 | require_once __DIR__ . "/../lib/php/ejecutaServicio.php"; | 
| 4 | require_once __DIR__ . "/../lib/php/recuperaIdEntero.php"; | 
| 5 | require_once __DIR__ . "/../lib/php/recuperaTexto.php"; | 
| 6 | require_once __DIR__ . "/../lib/php/recuperaArray.php"; | 
| 7 | require_once __DIR__ . "/../lib/php/validaCue.php"; | 
| 8 | require_once __DIR__ . "/../lib/php/update.php"; | 
| 9 | require_once __DIR__ . "/../lib/php/delete.php"; | 
| 10 | require_once __DIR__ . "/../lib/php/insertBridges.php"; | 
| 11 | require_once __DIR__ . "/../lib/php/devuelveJson.php"; | 
| 12 | require_once __DIR__ . "/Bd.php"; | 
| 13 | require_once __DIR__ . "/TABLA_USUARIO.php"; | 
| 14 | require_once __DIR__ . "/TABLA_ROL.php"; | 
| 15 | require_once __DIR__ . "/TABLA_USU_ROL.php"; | 
| 16 | |
| 17 | ejecutaServicio(function () { | 
| 18 | |
| 19 | $usuId = recuperaIdEntero("id"); | 
| 20 | $cue = recuperaTexto("cue"); | 
| 21 | $rolIds = recuperaArray("rolIds"); | 
| 22 | |
| 23 | $cue = validaCue($cue); | 
| 24 | |
| 25 | $pdo = Bd::pdo(); | 
| 26 | $pdo->beginTransaction(); | 
| 27 | |
| 28 | update( | 
| 29 | pdo: $pdo, | 
| 30 | table: USUARIO, | 
| 31 | set: [USU_CUE => $cue], | 
| 32 | where: [USU_ID => $usuId] | 
| 33 | ); | 
| 34 | delete(pdo: $pdo, from: USU_ROL, where: [USU_ID => $usuId]); | 
| 35 | insertBridges( | 
| 36 | pdo: $pdo, | 
| 37 | into: USU_ROL, | 
| 38 | valuesDePadre: [USU_ID => $usuId], | 
| 39 | valueDeHijos: [ROL_ID => $rolIds] | 
| 40 | ); | 
| 41 | |
| 42 | $pdo->commit(); | 
| 43 | |
| 44 | devuelveJson([ | 
| 45 | "id" => ["value" => $usuId], | 
| 46 | "cue" => ["value" => $cue], | 
| 47 | "rolIds" => ["value" => $rolIds], | 
| 48 | ]); | 
| 49 | }); | 
| 50 | 
| 1 | <?php | 
| 2 | |
| 3 | require_once __DIR__ . "/../lib/php/NOT_FOUND.php"; | 
| 4 | require_once __DIR__ . "/../lib/php/ejecutaServicio.php"; | 
| 5 | require_once __DIR__ . "/../lib/php/recuperaIdEntero.php"; | 
| 6 | require_once __DIR__ . "/../lib/php/selectFirst.php"; | 
| 7 | require_once __DIR__ . "/../lib/php/fetchAll.php"; | 
| 8 | require_once __DIR__ . "/../lib/php/devuelveJson.php"; | 
| 9 | require_once __DIR__ . "/../lib/php/ProblemDetails.php"; | 
| 10 | require_once __DIR__ . "/Bd.php"; | 
| 11 | require_once __DIR__ . "/TABLA_USUARIO.php"; | 
| 12 | |
| 13 | ejecutaServicio(function () { | 
| 14 | |
| 15 | $usuId = recuperaIdEntero("id"); | 
| 16 | |
| 17 | $pdo = Bd::pdo(); | 
| 18 | |
| 19 | $modelo = selectFirst(pdo: $pdo, from: USUARIO, where: [USU_ID => $usuId]); | 
| 20 | |
| 21 | if ($modelo === false) { | 
| 22 | $htmlId = htmlentities($usuId); | 
| 23 | throw new ProblemDetails( | 
| 24 | title: "Usuario no encontrado.", | 
| 25 | status: NOT_FOUND, | 
| 26 | type: "/error/usuarionoencontrado.html", | 
| 27 | detail: "No se encontró ningún usuario con el id $htmlId.", | 
| 28 | ); | 
| 29 | } else { | 
| 30 | |
| 31 | $rolIds = fetchAll( | 
| 32 | $pdo->query( | 
| 33 | "SELECT ROL_ID | 
| 34 | FROM USU_ROL | 
| 35 | WHERE USU_ID = :USU_ID | 
| 36 | ORDER BY USU_ID" | 
| 37 | ), | 
| 38 | [":USU_ID" => $usuId], | 
| 39 | PDO::FETCH_COLUMN | 
| 40 | ); | 
| 41 | |
| 42 | devuelveJson([ | 
| 43 | "id" => ["value" => $usuId], | 
| 44 | "cue" => ["value" => $modelo[USU_CUE]], | 
| 45 | "rolIds[]" => $rolIds | 
| 46 | ]); | 
| 47 | } | 
| 48 | }); | 
| 49 | 
| 1 | <?php | 
| 2 | |
| 3 | require_once __DIR__ . "/../lib/php/ejecutaServicio.php"; | 
| 4 | require_once __DIR__ . "/../lib/php/fetchAll.php"; | 
| 5 | require_once __DIR__ . "/../lib/php/devuelveJson.php"; | 
| 6 | require_once __DIR__ . "/Bd.php"; | 
| 7 | require_once __DIR__ . "/TABLA_USUARIO.php"; | 
| 8 | |
| 9 | ejecutaServicio(function () { | 
| 10 | |
| 11 | $lista = fetchAll(Bd::pdo()->query( | 
| 12 | "SELECT | 
| 13 | U.USU_ID, | 
| 14 | U.USU_CUE, | 
| 15 | GROUP_CONCAT(UR.ROL_ID, ', ') AS roles | 
| 16 | FROM USUARIO U | 
| 17 | LEFT JOIN USU_ROL UR | 
| 18 | ON U.USU_ID = UR.USU_ID | 
| 19 | GROUP BY U.USU_CUE | 
| 20 | ORDER BY U.USU_CUE" | 
| 21 | )); | 
| 22 | |
| 23 | $render = ""; | 
| 24 | foreach ($lista as $modelo) { | 
| 25 | $encodeUsuId = urlencode($modelo[USU_ID]); | 
| 26 | $usuId = htmlentities($encodeUsuId); | 
| 27 | $usuCue = htmlentities($modelo[USU_CUE]); | 
| 28 | $roles = $modelo["roles"] === null || $modelo["roles"] === "" | 
| 29 | ? "<em>-- Sin roles --</em>" | 
| 30 | : htmlentities($modelo["roles"]); | 
| 31 | $render .= | 
| 32 | "<dt><a href='modifica.html?id=$usuId'>$usuCue</a></dt> | 
| 33 | <dd><a href='modifica.html?id=$usuId'>$roles</a></dd>"; | 
| 34 | } | 
| 35 | |
| 36 | devuelveJson(["lista" => ["innerHTML" => $render]]); | 
| 37 | }); | 
| 38 |