| 1 |
<?php |
| 2 |
|
| 3 |
namespace Booktics\Cart; |
| 4 |
|
| 5 |
use Booktics\Abstracts\Booktics_Database; |
| 6 |
|
| 7 |
/** |
| 8 |
* Class Cart_Manager |
| 9 |
* Manages shopping cart operations including adding items, updating quantities, and calculating totals |
| 10 |
* |
| 11 |
* @package Booktics\Cart |
| 12 |
*/ |
| 13 |
class Cart_Manager { |
| 14 |
/** |
| 15 |
* @var Booktics_Database The database instance |
| 16 |
*/ |
| 17 |
protected $db; |
| 18 |
|
| 19 |
/** |
| 20 |
* @var string The carts table name |
| 21 |
*/ |
| 22 |
protected $carts_table; |
| 23 |
|
| 24 |
/** |
| 25 |
* @var string The cart items table name |
| 26 |
*/ |
| 27 |
protected $cart_items_table; |
| 28 |
|
| 29 |
/** |
| 30 |
* Initialize CartManager with database connection |
| 31 |
*/ |
| 32 |
public function __construct() { |
| 33 |
$this->db = new Booktics_Database(); |
| 34 |
$this->carts_table = booktics_get_table_name( 'booktics_carts' ); |
| 35 |
$this->cart_items_table = booktics_get_table_name( 'booktics_cart_items' ); |
| 36 |
} |
| 37 |
|
| 38 |
/** |
| 39 |
* Add item to the cart for guest users |
| 40 |
* |
| 41 |
* @param array $item |
| 42 |
* |
| 43 |
* @return array |
| 44 |
*/ |
| 45 |
public function add_to_cart_guest( array $item ): array { |
| 46 |
return Cart_Session::add_item( $item ); |
| 47 |
} |
| 48 |
|
| 49 |
/** |
| 50 |
* Add item to the cart for both guest and registered users |
| 51 |
* |
| 52 |
* @param array $params Cart item parameters |
| 53 |
* |
| 54 |
* @return array Added cart item |
| 55 |
*/ |
| 56 |
public function add_to_cart( array $params ): array { |
| 57 |
$user_id = get_current_user_id(); |
| 58 |
$params['uuid'] = wp_generate_uuid4(); |
| 59 |
if ( $user_id ) { |
| 60 |
return $this->add_to_cart_user( $user_id, $params ); |
| 61 |
} |
| 62 |
|
| 63 |
return $this->add_to_cart_guest( $params ); |
| 64 |
} |
| 65 |
|
| 66 |
/** |
| 67 |
* Add item to the cart for registered users |
| 68 |
* |
| 69 |
* @param int $user_id |
| 70 |
* @param array $item |
| 71 |
* |
| 72 |
* @return array |
| 73 |
*/ |
| 74 |
public function add_to_cart_user( int $user_id, array $item ): array { |
| 75 |
$carts = $this->db->select( |
| 76 |
$this->carts_table, array( |
| 77 |
'user_id' => $user_id, |
| 78 |
) |
| 79 |
); |
| 80 |
|
| 81 |
if ( ! count( $carts ) ) { |
| 82 |
$uuid = wp_generate_uuid4(); |
| 83 |
$this->db->insert_batch( |
| 84 |
$this->carts_table, array( |
| 85 |
array( |
| 86 |
'uuid' => $uuid, |
| 87 |
'user_id' => $user_id, |
| 88 |
'total' => 0, |
| 89 |
'created_at' => current_time( 'mysql' ), |
| 90 |
'updated_at' => current_time( 'mysql' ), |
| 91 |
), |
| 92 |
) |
| 93 |
); |
| 94 |
|
| 95 |
$carts = $this->db->select( |
| 96 |
$this->carts_table, array( |
| 97 |
'user_id' => $user_id, |
| 98 |
) |
| 99 |
); |
| 100 |
} |
| 101 |
|
| 102 |
// Check if the service_id already exists in the cart items for this cart |
| 103 |
if ( count( $carts ) ) { |
| 104 |
$cart = $carts[0]; |
| 105 |
$existing_items = $this->db->select( |
| 106 |
$this->cart_items_table, |
| 107 |
array( |
| 108 |
'cart_id' => $cart->id, |
| 109 |
'service_id' => $item['service_id'], |
| 110 |
) |
| 111 |
); |
| 112 |
if ( ! empty( $existing_items ) ) { |
| 113 |
// Delete existing items with the same service_id for this cart |
| 114 |
foreach ( $existing_items as $existing_item ) { |
| 115 |
$this->db->delete( |
| 116 |
$this->cart_items_table, |
| 117 |
array( |
| 118 |
'id' => $existing_item->id, |
| 119 |
) |
| 120 |
); |
| 121 |
} |
| 122 |
} |
| 123 |
} |
| 124 |
$cart = count( $carts ) ? $carts[0] : array(); |
| 125 |
$cart_item_data = array( |
| 126 |
'uuid' => $item['uuid'], |
| 127 |
'cart_id' => $cart->id, |
| 128 |
'team_member_id' => $item['team_member_id'], |
| 129 |
'service_id' => $item['service_id'], |
| 130 |
'date' => $item['date'], |
| 131 |
'start_time' => $item['start_time'], |
| 132 |
'end_time' => $item['end_time'], |
| 133 |
'price' => $item['price'] ?? 0, |
| 134 |
'subtotal' => $item['subtotal'] ?? $item['price'], |
| 135 |
'total' => $item['total'] ?? $item['subtotal'], |
| 136 |
'additional_duration_id' => $item['additional_duration_id'] ?? '', |
| 137 |
'created_at' => current_time( 'mysql' ), |
| 138 |
'updated_at' => current_time( 'mysql' ), |
| 139 |
); |
| 140 |
|
| 141 |
$cart_item_data = apply_filters( 'booktics_pro_cart_db', $cart_item_data, $item ); |
| 142 |
$this->db->insert_batch( $this->cart_items_table, array( $cart_item_data ) ); |
| 143 |
if ( isset( $cart->id ) ) { |
| 144 |
$this->update_cart_total( $cart->id ); |
| 145 |
} |
| 146 |
$cart_item_data['extra_services'] = json_decode( $cart_item_data['extra_services'], true ); |
| 147 |
|
| 148 |
return $cart_item_data; |
| 149 |
} |
| 150 |
|
| 151 |
/** |
| 152 |
* Synchronize session cart items to a database |
| 153 |
* |
| 154 |
* @param int $user_id |
| 155 |
*/ |
| 156 |
public function sync_session_to_db( int $user_id ): void { |
| 157 |
$session_cart = Cart_Session::get(); |
| 158 |
if ( empty( $session_cart['items'] ) ) { |
| 159 |
return; |
| 160 |
} |
| 161 |
|
| 162 |
foreach ( $session_cart['items'] as $item ) { |
| 163 |
$this->add_to_cart_user( $user_id, $item ); |
| 164 |
} |
| 165 |
|
| 166 |
Cart_Session::clear(); |
| 167 |
} |
| 168 |
|
| 169 |
/** |
| 170 |
* Update cart total based on items |
| 171 |
* |
| 172 |
* @param int $cart_id |
| 173 |
*/ |
| 174 |
protected function update_cart_total( int $cart_id ): void { |
| 175 |
$items = $this->db->select( |
| 176 |
$this->cart_items_table, array( |
| 177 |
'cart_id' => $cart_id, |
| 178 |
) |
| 179 |
); |
| 180 |
|
| 181 |
if ( empty( $items ) ) { |
| 182 |
$this->db->delete( $this->carts_table, array( 'id' => $cart_id ) ); |
| 183 |
|
| 184 |
return; |
| 185 |
} |
| 186 |
|
| 187 |
$total = 0; |
| 188 |
foreach ( $items as $item ) { |
| 189 |
$total += (float) ( $item->total ?? $item->subtotal ?? 0 ); |
| 190 |
} |
| 191 |
|
| 192 |
$this->db->update( |
| 193 |
$this->carts_table, |
| 194 |
array( |
| 195 |
'total' => $total, |
| 196 |
'updated_at' => current_time( 'mysql' ), |
| 197 |
), |
| 198 |
array( 'id' => $cart_id ) |
| 199 |
); |
| 200 |
} |
| 201 |
|
| 202 |
/** |
| 203 |
* Get a cart and its items for a user |
| 204 |
* |
| 205 |
* @return array |
| 206 |
*/ |
| 207 |
public function get_cart(): array { |
| 208 |
$user_id = get_current_user_id(); |
| 209 |
|
| 210 |
if ( ! $user_id ) { |
| 211 |
return Cart_Session::get(); |
| 212 |
} |
| 213 |
|
| 214 |
$carts = $this->db->select( |
| 215 |
$this->carts_table, array( |
| 216 |
'user_id' => $user_id, |
| 217 |
) |
| 218 |
); |
| 219 |
$cart = count( $carts ) ? $carts[0] : null; |
| 220 |
|
| 221 |
if ( ! $cart ) { |
| 222 |
return array( 'items' => array() ); |
| 223 |
} |
| 224 |
|
| 225 |
$items = $this->db->select( |
| 226 |
$this->cart_items_table, array( |
| 227 |
'cart_id' => $cart->id, |
| 228 |
) |
| 229 |
); |
| 230 |
foreach ( $items as $i => $item ) { |
| 231 |
if ( isset( $item->extra_services ) ) { |
| 232 |
$item->extra_services = json_decode( $item->extra_services, true ); |
| 233 |
} |
| 234 |
} |
| 235 |
|
| 236 |
return array_merge( (array) $cart, array( 'items' => $items ) ); |
| 237 |
} |
| 238 |
|
| 239 |
/** |
| 240 |
* Remove item from the cart |
| 241 |
* |
| 242 |
* @param string|null $id |
| 243 |
*/ |
| 244 |
public function remove_cart_item( $id = null ): void { |
| 245 |
$user_id = get_current_user_id(); |
| 246 |
if ( ! $user_id ) { |
| 247 |
if ( ! $id ) { |
| 248 |
Cart_Session::clear(); |
| 249 |
} else { |
| 250 |
Cart_Session::delete_item( $id ); |
| 251 |
} |
| 252 |
} |
| 253 |
|
| 254 |
$carts = $this->db->select( |
| 255 |
$this->carts_table, array( |
| 256 |
'user_id' => $user_id, |
| 257 |
) |
| 258 |
); |
| 259 |
|
| 260 |
$cart = count( $carts ) ? $carts[0] : null; |
| 261 |
|
| 262 |
if ( ! $cart ) { |
| 263 |
return; |
| 264 |
} |
| 265 |
|
| 266 |
$conditions = array( 'cart_id' => $cart->id ); |
| 267 |
if ( ! empty( $id ) ) { |
| 268 |
$conditions['uuid'] = $id; |
| 269 |
} |
| 270 |
|
| 271 |
$this->db->delete( $this->cart_items_table, $conditions ); |
| 272 |
|
| 273 |
$this->update_cart_total( $cart->id ); |
| 274 |
} |
| 275 |
|
| 276 |
/** |
| 277 |
* Edit item in the cart |
| 278 |
* |
| 279 |
* @param string $uuid |
| 280 |
* @param array $new_data |
| 281 |
* |
| 282 |
* @return array Updated item data or empty array if item not found |
| 283 |
*/ |
| 284 |
public function edit_cart_item( string $uuid, array $new_data ): array { |
| 285 |
if ( ! is_user_logged_in() ) { |
| 286 |
Cart_Session::edit_item( $uuid, $new_data ); |
| 287 |
$cart = Cart_Session::get(); |
| 288 |
foreach ( $cart['items'] as $item ) { |
| 289 |
if ( $item['uuid'] === $uuid ) { |
| 290 |
return $item; |
| 291 |
} |
| 292 |
} |
| 293 |
|
| 294 |
return array(); |
| 295 |
} |
| 296 |
|
| 297 |
$user_id = get_current_user_id(); |
| 298 |
$carts = $this->db->select( |
| 299 |
$this->carts_table, array( |
| 300 |
'user_id' => $user_id, |
| 301 |
) |
| 302 |
); |
| 303 |
|
| 304 |
$cart = count( $carts ) ? $carts[0] : null; |
| 305 |
|
| 306 |
if ( ! $cart ) { |
| 307 |
return array(); |
| 308 |
} |
| 309 |
|
| 310 |
$cart_item_data = array_merge( $new_data, array( 'updated_at' => current_time( 'mysql' ) ) ); |
| 311 |
$cart_item_data = apply_filters( 'booktics_pro_cart_db', $cart_item_data, $new_data ); |
| 312 |
$this->db->update( |
| 313 |
$this->cart_items_table, $cart_item_data, |
| 314 |
array( |
| 315 |
'cart_id' => $cart->id, |
| 316 |
'uuid' => $uuid, |
| 317 |
) |
| 318 |
); |
| 319 |
|
| 320 |
$this->update_cart_total( $cart->id ); |
| 321 |
|
| 322 |
$updated_item = $this->db->select( |
| 323 |
$this->cart_items_table, array( |
| 324 |
'cart_id' => $cart->id, |
| 325 |
'uuid' => $uuid, |
| 326 |
) |
| 327 |
); |
| 328 |
|
| 329 |
foreach ( $updated_item as $i => $item ) { |
| 330 |
if ( isset( $item->extra_services ) ) { |
| 331 |
$item->extra_services = json_decode( $item->extra_services, true ); |
| 332 |
} |
| 333 |
} |
| 334 |
|
| 335 |
return count( $updated_item ) ? (array) $updated_item[0] : array(); |
| 336 |
} |
| 337 |
} |
| 338 |
|
