ref: master
app/daos/BillDAO.php
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 |
<?php require_once __DIR__ . '/../../config/database.php'; require_once __DIR__ . '/../models/Bill.php'; class BillDAO { private $db; public function __construct() { $this->db = getDatabaseConnection(); } public function findAllByUserId($userId) { $sql = 'SELECT b.*, GROUP_CONCAT(t.name, ", ") AS tags FROM bills b LEFT JOIN bill_tags bt ON b.id = bt.bill_id LEFT JOIN tags t ON bt.tag_id = t.id WHERE b.user_id = :user_id GROUP BY b.id'; $stmt = $this->db->prepare($sql); $stmt->bindParam(':user_id', $userId); $stmt->execute(); $bills = []; while ($billData = $stmt->fetch(PDO::FETCH_ASSOC)) { $bills[] = new Bill( $billData['id'], $billData['title'], $billData['amount'], $billData['due_date'], $billData['paid'], $billData['user_id'], $billData['tags'] ); } return $bills; } public function getBillsByTagIdWithinRange($userId, $tagId, $startDate, $endDate) { $sql = 'SELECT b.*, GROUP_CONCAT(t.name, ", ") AS tags FROM bills b LEFT JOIN bill_tags bt ON b.id = bt.bill_id LEFT JOIN tags t ON bt.tag_id = t.id WHERE b.user_id = :user_id'; if ($tagId) { $sql .= ' AND b.id IN ( SELECT bill_id FROM bill_tags WHERE tag_id = :tag_id )'; } if ($startDate) { $sql .= ' AND b.due_date >= :start_date'; } if ($endDate) { $sql .= ' AND b.due_date <= :end_date'; } $sql .= ' GROUP BY b.id ORDER BY b.due_date DESC'; $stmt = $this->db->prepare($sql); if ($tagId) { $stmt->bindValue(':tag_id', $tagId); } if ($startDate) { $stmt->bindValue(':start_date', $startDate); } if ($endDate) { $stmt->bindValue(':end_date', $endDate); } $stmt->bindValue(':user_id', $userId); $stmt->execute(); $bills = []; while ($billData = $stmt->fetch(PDO::FETCH_ASSOC)) { $bills[] = new Bill( $billData['id'], $billData['title'], $billData['amount'], $billData['due_date'], $billData['paid'], $billData['user_id'], $billData['tags'] ); } return $bills; } public function create($bill, $tagIds) { $this->db->beginTransaction(); try { $stmt = $this->db->prepare(' INSERT INTO bills (title, amount, due_date, paid, user_id, pdf_path) VALUES (:title, :amount, :due_date, :paid, :user_id, :pdf_path) '); $stmt->bindValue(':title', $bill->getTitle()); $stmt->bindValue(':amount', $bill->getAmount()); $stmt->bindValue(':due_date', $bill->getDueDate()); $stmt->bindValue(':paid', $bill->isPaid()); $stmt->bindValue(':user_id', $bill->getUserId()); $stmt->bindValue(':pdf_path', $bill->getPdfPath()); $stmt->execute(); $billId = $this->db->lastInsertId(); foreach ($tagIds as $tagId) { $stmt = $this->db->prepare(' INSERT INTO bill_tags (bill_id, tag_id) VALUES (:bill_id, :tag_id) '); $stmt->bindParam(':bill_id', $billId); $stmt->bindParam(':tag_id', $tagId); $stmt->execute(); } $this->db->commit(); $bill->setId($billId); $bill->setTags($tagIds); return $bill; } catch (Exception $e) { $this->db->rollBack(); throw $e; } } public function getBillById($id) { $sql = 'SELECT * FROM bills WHERE id = :id'; $stmt = $this->db->prepare($sql); $stmt->bindParam(':id', $id); $stmt->execute(); $billData = $stmt->fetch(PDO::FETCH_OBJ); if ($billData) { return new Bill( $billData->id, $billData->title, $billData->amount, $billData->due_date, $billData->paid, $billData->user_id, [], $billData->pdf_path ); } } public function updateBill($bill, $tags) { $sql = 'UPDATE bills SET title = :title, amount = :amount, due_date = :due_date, paid = :paid, pdf_path = :pdf_path WHERE id = :id'; $stmt = $this->db->prepare($sql); $stmt->bindValue(':id', $bill->getId()); $stmt->bindValue(':title', $bill->getTitle()); $stmt->bindValue(':amount', $bill->getAmount()); $stmt->bindValue(':due_date', $bill->getDueDate()); $stmt->bindValue(':paid', $bill->isPaid()); $stmt->bindValue(':pdf_path', $bill->getPdfPath()); $stmt->execute(); $this->removeTagsFromBill($bill->getId()); foreach ($tags as $tagId) { $this->addTagToBill($bill->getId(), $tagId); } } private function removeTagsFromBill($billId) { $sql = 'DELETE FROM bill_tags WHERE bill_id = :bill_id'; $stmt = $this->db->prepare($sql); $stmt->bindParam(':bill_id', $billId); $stmt->execute(); } private function addTagToBill($billId, $tagId) { $sql = 'INSERT INTO bill_tags (bill_id, tag_id) VALUES (:bill_id, :tag_id)'; $stmt = $this->db->prepare($sql); $stmt->bindParam(':bill_id', $billId); $stmt->bindParam(':tag_id', $tagId); $stmt->execute(); } public function getTagsByBillId($billId) { $sql = 'SELECT t.id, t.name FROM tags t JOIN bill_tags bt ON t.id = bt.tag_id WHERE bt.bill_id = :bill_id'; $stmt = $this->db->prepare($sql); $stmt->bindParam(':bill_id', $billId); $stmt->execute(); return $stmt->fetchAll(PDO::FETCH_OBJ); } public function destroy($id) { $this->db->beginTransaction(); try { $stmt = $this->db->prepare('DELETE FROM bills WHERE id = :id'); $stmt->bindParam(':id', $id); $stmt->execute(); $stmt = $this->db->prepare('DELETE FROM bill_tags WHERE bill_id = :bill_id'); $stmt->bindParam(':bill_id', $id); $stmt->execute(); $this->db->commit(); } catch (Exception $e) { $this->db->rollBack(); throw $e; } } } |