| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../lib/php/selectFirst.php"; |
| 4 | require_once __DIR__ . "/../lib/php/insert.php"; |
| 5 | require_once __DIR__ . "/../lib/php/insertBridges.php"; |
| 6 | require_once __DIR__ . "/../lib/php/insert.php"; |
| 7 | require_once __DIR__ . "/TABLA_USUARIO.php"; |
| 8 | require_once __DIR__ . "/TABLA_ROL.php"; |
| 9 | require_once __DIR__ . "/TABLA_USU_ROL.php"; |
| 10 | require_once __DIR__ . "/ROL_ID_CLIENTE.php"; |
| 11 | require_once __DIR__ . "/ROL_ID_ADMINISTRADOR.php"; |
| 12 | |
| 13 | class Bd |
| 14 | { |
| 15 | |
| 16 | private static ?PDO $pdo = null; |
| 17 | |
| 18 | static function pdo(): PDO |
| 19 | { |
| 20 | if (self::$pdo === null) { |
| 21 | |
| 22 | self::$pdo = new PDO( |
| 23 | |
| 24 | "sqlite:srvaut.db", |
| 25 | |
| 26 | null, |
| 27 | |
| 28 | null, |
| 29 | |
| 30 | [PDO::ATTR_PERSISTENT => false, PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION] |
| 31 | ); |
| 32 | |
| 33 | self::$pdo->exec( |
| 34 | 'CREATE TABLE IF NOT EXISTS USUARIO ( |
| 35 | USU_ID INTEGER, |
| 36 | USU_CUE TEXT NOT NULL, |
| 37 | USU_MATCH TEXT NOT NULL, |
| 38 | CONSTRAINT USU_PK |
| 39 | PRIMARY KEY(USU_ID), |
| 40 | CONSTRAINT USU_CUE_UNQ |
| 41 | UNIQUE(USU_CUE), |
| 42 | CONSTRAINT USU_CUE_NV |
| 43 | CHECK(LENGTH(USU_CUE) > 0) |
| 44 | )' |
| 45 | ); |
| 46 | self::$pdo->exec( |
| 47 | 'CREATE TABLE IF NOT EXISTS ROL ( |
| 48 | ROL_ID TEXT NOT NULL, |
| 49 | ROL_DESCRIPCION TEXT NOT NULL, |
| 50 | CONSTRAINT ROL_PK |
| 51 | PRIMARY KEY(ROL_ID), |
| 52 | CONSTRAINT ROL_ID_NV |
| 53 | CHECK(LENGTH(ROL_ID) > 0), |
| 54 | CONSTRAINT ROL_DESCR_UNQ |
| 55 | UNIQUE(ROL_DESCRIPCION), |
| 56 | CONSTRAINT ROL_DESCR_NV |
| 57 | CHECK(LENGTH(ROL_DESCRIPCION) > 0) |
| 58 | )' |
| 59 | ); |
| 60 | self::$pdo->exec( |
| 61 | 'CREATE TABLE IF NOT EXISTS USU_ROL ( |
| 62 | USU_ID INTEGER NOT NULL, |
| 63 | ROL_ID TEXT NOT NULL, |
| 64 | CONSTRAINT USU_ROL_PK |
| 65 | PRIMARY KEY(USU_ID, ROL_ID), |
| 66 | CONSTRAINT USU_ROL_USU_FK |
| 67 | FOREIGN KEY (USU_ID) REFERENCES USUARIO(USU_ID), |
| 68 | CONSTRAINT USU_ROL_ROL_FK |
| 69 | FOREIGN KEY (ROL_ID) REFERENCES ROL(ROL_ID) |
| 70 | )' |
| 71 | ); |
| 72 | |
| 73 | if (selectFirst( |
| 74 | pdo: self::$pdo, |
| 75 | from: ROL, |
| 76 | where: [ROL_ID => ROL_ID_ADMINISTRADOR] |
| 77 | ) === false) { |
| 78 | insert( |
| 79 | pdo: self::$pdo, |
| 80 | into: ROL, |
| 81 | values: [ |
| 82 | ROL_ID => ROL_ID_ADMINISTRADOR, |
| 83 | ROL_DESCRIPCION => "Administra el sistema." |
| 84 | ] |
| 85 | ); |
| 86 | } |
| 87 | |
| 88 | if (selectFirst(self::$pdo, ROL, [ROL_ID => ROL_ID_CLIENTE]) === false) { |
| 89 | insert( |
| 90 | pdo: self::$pdo, |
| 91 | into: ROL, |
| 92 | values: [ |
| 93 | ROL_ID => ROL_ID_CLIENTE, |
| 94 | ROL_DESCRIPCION => "Realiza compras." |
| 95 | ] |
| 96 | ); |
| 97 | } |
| 98 | } |
| 99 | |
| 100 | if (selectFirst(self::$pdo, USUARIO, [USU_CUE => "pepito"]) === false) { |
| 101 | insert( |
| 102 | pdo: self::$pdo, |
| 103 | into: USUARIO, |
| 104 | values: [ |
| 105 | USU_CUE => "pepito", |
| 106 | USU_MATCH => password_hash("cuentos", PASSWORD_DEFAULT) |
| 107 | ] |
| 108 | ); |
| 109 | $usuId = self::$pdo->lastInsertId(); |
| 110 | insertBridges( |
| 111 | pdo: self::$pdo, |
| 112 | into: USU_ROL, |
| 113 | valuesDePadre: [USU_ID => $usuId], |
| 114 | valueDeHijos: [ROL_ID => [ROL_ID_CLIENTE]] |
| 115 | ); |
| 116 | } |
| 117 | |
| 118 | if (selectFirst(self::$pdo, USUARIO, [USU_CUE => "susana"]) === false) { |
| 119 | insert( |
| 120 | pdo: self::$pdo, |
| 121 | into: USUARIO, |
| 122 | values: [ |
| 123 | USU_CUE => "susana", |
| 124 | USU_MATCH => password_hash("alegria", PASSWORD_DEFAULT) |
| 125 | ] |
| 126 | ); |
| 127 | $usuId = self::$pdo->lastInsertId(); |
| 128 | insertBridges( |
| 129 | pdo: self::$pdo, |
| 130 | into: USU_ROL, |
| 131 | valuesDePadre: [USU_ID => $usuId], |
| 132 | valueDeHijos: [ROL_ID => [ROL_ID_ADMINISTRADOR]] |
| 133 | ); |
| 134 | } |
| 135 | |
| 136 | if (selectFirst(self::$pdo, USUARIO, [USU_CUE => "bebe"]) === false) { |
| 137 | insert( |
| 138 | pdo: self::$pdo, |
| 139 | into: USUARIO, |
| 140 | values: [ |
| 141 | USU_CUE => "bebe", |
| 142 | USU_MATCH => password_hash("saurio", PASSWORD_DEFAULT) |
| 143 | ] |
| 144 | ); |
| 145 | $usuId = self::$pdo->lastInsertId(); |
| 146 | insertBridges( |
| 147 | pdo: self::$pdo, |
| 148 | into: USU_ROL, |
| 149 | valuesDePadre: [USU_ID => $usuId], |
| 150 | valueDeHijos: [ROL_ID => [ROL_ID_ADMINISTRADOR, ROL_ID_CLIENTE]] |
| 151 | ); |
| 152 | } |
| 153 | |
| 154 | return self::$pdo; |
| 155 | } |
| 156 | } |
| 157 | |