IntegrationService.php
| 1 | <?php |
| 2 | |
| 3 | namespace SureCart\Integrations; |
| 4 | |
| 5 | use SureCart\Integrations\Contracts\IntegrationInterface; |
| 6 | use SureCart\Integrations\Contracts\PurchaseSyncInterface; |
| 7 | use SureCart\Models\Integration; |
| 8 | use SureCart\Models\Purchase; |
| 9 | |
| 10 | /** |
| 11 | * Base class for integrations to extend. |
| 12 | */ |
| 13 | abstract class IntegrationService extends AbstractIntegration implements IntegrationInterface { |
| 14 | /** |
| 15 | * Purchase model for the integration. |
| 16 | * |
| 17 | * @var \SureCart\Models\Purchase |
| 18 | */ |
| 19 | protected $purchase = null; |
| 20 | |
| 21 | /** |
| 22 | * The current user for the integration. |
| 23 | * |
| 24 | * @var \WP_User |
| 25 | */ |
| 26 | protected $user = null; |
| 27 | |
| 28 | /** |
| 29 | * Get the slug for the integration. |
| 30 | * |
| 31 | * @return string |
| 32 | */ |
| 33 | public function getName() { |
| 34 | return ''; |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * Get the model for the integration. |
| 39 | * |
| 40 | * @return string |
| 41 | */ |
| 42 | public function getModel() { |
| 43 | return ''; |
| 44 | } |
| 45 | |
| 46 | |
| 47 | /** |
| 48 | * Get the logo for the integration. |
| 49 | * |
| 50 | * @return string |
| 51 | */ |
| 52 | public function getLogo() { |
| 53 | return ''; |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Get the name for the integration. |
| 58 | * |
| 59 | * @return string |
| 60 | */ |
| 61 | public function getLabel() { |
| 62 | return ''; |
| 63 | } |
| 64 | |
| 65 | /** |
| 66 | * Get the item label for the integration. |
| 67 | * |
| 68 | * @return string |
| 69 | */ |
| 70 | public function getItemLabel() { |
| 71 | return ''; |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Get the item help label for the integration. |
| 76 | * |
| 77 | * @return string |
| 78 | */ |
| 79 | public function getItemHelp() { |
| 80 | return ''; |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Get item listing for the integration. |
| 85 | * |
| 86 | * @param array $items The integration items. |
| 87 | * @param string $search The search query. |
| 88 | * |
| 89 | * @return array The items for the integration. |
| 90 | */ |
| 91 | public function getItems( $items = [], $search = '' ) { |
| 92 | return $items; |
| 93 | } |
| 94 | |
| 95 | /** |
| 96 | * Get the individual item. |
| 97 | * |
| 98 | * @param string $id Id for the record. |
| 99 | * |
| 100 | * @return array The item for the integration. |
| 101 | */ |
| 102 | public function getItem( $id ) { |
| 103 | return []; |
| 104 | } |
| 105 | |
| 106 | /** |
| 107 | * Enable by default. |
| 108 | * |
| 109 | * @return boolean |
| 110 | */ |
| 111 | public function enabled() { |
| 112 | return true; |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * Map this class methods to specific events. |
| 117 | * |
| 118 | * @var array |
| 119 | */ |
| 120 | protected $methods_map = [ |
| 121 | 'surecart/purchase_created' => 'onPurchaseCreated', |
| 122 | 'surecart/purchase_invoked' => 'onPurchaseInvoked', |
| 123 | 'surecart/purchase_revoked' => 'onPurchaseRevoked', |
| 124 | ]; |
| 125 | |
| 126 | /** |
| 127 | * Bootstrap the integration. |
| 128 | */ |
| 129 | public function bootstrap() { |
| 130 | // index and list. |
| 131 | add_filter( "surecart/integrations/providers/list/{$this->getModel()}", [ $this, 'indexProviders' ], 9 ); |
| 132 | add_filter( "surecart/integrations/providers/find/{$this->getName()}", [ $this, 'findProvider' ], 9 ); |
| 133 | |
| 134 | // get items. |
| 135 | add_filter( "surecart/integrations/providers/{$this->getName()}/{$this->getModel()}/items", [ $this, 'getItems' ], 9, 2 ); |
| 136 | add_filter( "surecart/integrations/providers/{$this->getName()}/item", [ $this, '_getItem' ], 9, 2 ); |
| 137 | |
| 138 | // implement purchase events if purchase sync interface is implemented. |
| 139 | if ( is_subclass_of( $this, PurchaseSyncInterface::class ) ) { |
| 140 | add_action( 'surecart/purchase_created', [ $this, 'callMethod' ], 9 ); |
| 141 | add_action( 'surecart/purchase_invoked', [ $this, 'callMethod' ], 9 ); |
| 142 | add_action( 'surecart/purchase_revoked', [ $this, 'callMethod' ], 9 ); |
| 143 | add_action( 'surecart/purchase_updated', [ $this, 'onPurchaseUpdated' ], 9, 2 ); |
| 144 | } |
| 145 | } |
| 146 | |
| 147 | /** |
| 148 | * Get the current purchase. |
| 149 | * |
| 150 | * @return \SureCart\Models\Purchase|null; |
| 151 | */ |
| 152 | public function getPurchase() { |
| 153 | return $this->purchase; |
| 154 | } |
| 155 | |
| 156 | public function getPurchaseId() { |
| 157 | return $this->purchase->id ?? null; |
| 158 | } |
| 159 | |
| 160 | /** |
| 161 | * Get the user. |
| 162 | * |
| 163 | * @return \WP_User|null; |
| 164 | */ |
| 165 | public function getUser() { |
| 166 | return $this->purchase->getWPUser(); |
| 167 | } |
| 168 | |
| 169 | /** |
| 170 | * The purchase has been updated. |
| 171 | * This is extendable, but is also abtracted into |
| 172 | * invoke/revoke and quantity update methods. |
| 173 | * |
| 174 | * @param Purchase $purchase The purchase. |
| 175 | * @param object $request The request. |
| 176 | * |
| 177 | * @return void |
| 178 | */ |
| 179 | public function onPurchaseUpdated( Purchase $purchase, $request ) { |
| 180 | $this->purchase = $purchase; |
| 181 | |
| 182 | $data = $request->data->object ?? null; |
| 183 | $previous = $request->data->previous_attributes ?? null; |
| 184 | |
| 185 | // we need data or a previous. |
| 186 | if ( empty( $data ) || empty( $previous ) ) { |
| 187 | return; |
| 188 | } |
| 189 | |
| 190 | // product has changed, let's revoke access to the old one |
| 191 | // and provide access to the new one. |
| 192 | if ( ! empty( $previous->product ) && $data->product !== $previous->product ) { |
| 193 | $previous_purchase = new Purchase( |
| 194 | array_merge( |
| 195 | $purchase->toArray(), |
| 196 | [ |
| 197 | 'product' => $previous->product, |
| 198 | 'quantity' => $previous->quantity ?? 1, |
| 199 | ] |
| 200 | ) |
| 201 | ); |
| 202 | $this->onPurchaseProductUpdated( $purchase, $previous_purchase, $request ); |
| 203 | return; |
| 204 | } |
| 205 | |
| 206 | // The quantity has not changed. |
| 207 | if ( (int) $data->quantity === (int) $previous->quantity ) { |
| 208 | return; |
| 209 | } |
| 210 | |
| 211 | // run quantity updated method. |
| 212 | $integrations = (array) $this->getIntegrationData( $purchase ) ?? []; |
| 213 | foreach ( $integrations as $integration ) { |
| 214 | if ( ! $integration->id ) { |
| 215 | continue; |
| 216 | } |
| 217 | $this->onPurchaseQuantityUpdated( $data->quantity, $previous->quantity, $integration, $purchase->getWPUser() ); |
| 218 | } |
| 219 | } |
| 220 | |
| 221 | /** |
| 222 | * When the purchase product is updated |
| 223 | * |
| 224 | * @param \SureCart\Models\Purchase $purchase The purchase. |
| 225 | * @param \SureCart\Models\Purchase $previous_purchase The previous purchase. |
| 226 | * @param array $request The request. |
| 227 | * |
| 228 | * @return void |
| 229 | */ |
| 230 | public function onPurchaseProductUpdated( \SureCart\Models\Purchase $purchase, \SureCart\Models\Purchase $previous_purchase, $request ) { |
| 231 | $this->purchase = $purchase; |
| 232 | |
| 233 | // product added. |
| 234 | $integrations = (array) $this->getIntegrationData( $purchase ) ?? []; |
| 235 | foreach ( $integrations as $integration ) { |
| 236 | if ( ! $integration->id ) { |
| 237 | continue; |
| 238 | } |
| 239 | $this->onPurchaseProductAdded( $integration, $purchase->getWPUser(), $purchase ); |
| 240 | } |
| 241 | |
| 242 | // product removed. |
| 243 | $integrations = (array) $this->getIntegrationData( $previous_purchase ) ?? []; |
| 244 | foreach ( $integrations as $integration ) { |
| 245 | if ( ! $integration->id ) { |
| 246 | continue; |
| 247 | } |
| 248 | $this->onPurchaseProductRemoved( $integration, $previous_purchase->getWPUser(), $previous_purchase ); |
| 249 | } |
| 250 | } |
| 251 | |
| 252 | /** |
| 253 | * Method to run when the quantity updates. |
| 254 | * |
| 255 | * @param integer $quantity The new quantity. |
| 256 | * @param integer $previous The previous quantity. |
| 257 | * @param Purchase $purchase The purchase. |
| 258 | * @param array $request The request. |
| 259 | * |
| 260 | * @return void |
| 261 | */ |
| 262 | public function onPurchaseQuantityUpdated( $quantity, $previous, $purchase, $request ) { |
| 263 | $this->purchase = $purchase; |
| 264 | // Allow this to be extended to provide functionality. Do nothing by default. |
| 265 | } |
| 266 | |
| 267 | /** |
| 268 | * Get the item. |
| 269 | * |
| 270 | * @param string $id Id for the record. |
| 271 | * |
| 272 | * @return object |
| 273 | */ |
| 274 | public function _getItem( $id ) { |
| 275 | if ( ! $this->enabled() ) { |
| 276 | return; |
| 277 | } |
| 278 | $item = (object) $this->getItem( $id ); |
| 279 | $item->logo = esc_url_raw( $this->getLogo() ); |
| 280 | return $item; |
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * Call the method for the integration. |
| 285 | * |
| 286 | * @param \SureCart\Models\Purchase $purchase The purchase model. |
| 287 | * |
| 288 | * @return void |
| 289 | */ |
| 290 | public function callMethod( $purchase ) { |
| 291 | // store the current purchase. |
| 292 | $this->purchase = $purchase; |
| 293 | |
| 294 | $method = $this->methods_map[ $this->getCurrentAction() ] ?? null; |
| 295 | if ( ! $method || ! method_exists( $this, $method ) ) { |
| 296 | return; |
| 297 | } |
| 298 | |
| 299 | $integrations = (array) $this->getIntegrationData( $purchase ) ?? []; |
| 300 | foreach ( $integrations as $integration ) { |
| 301 | if ( ! $integration->id ) { |
| 302 | continue; |
| 303 | } |
| 304 | |
| 305 | $user = $purchase->getWPUser(); |
| 306 | if ( ! $user ) { |
| 307 | // throw new \Exception( 'No WordPress user is linked to this customer. This means any integrations will not run. Please link this customer to a WordPress user.' ); |
| 308 | continue; |
| 309 | } |
| 310 | |
| 311 | $this->$method( $integration, $purchase->getWPUser(), $purchase ); |
| 312 | } |
| 313 | } |
| 314 | |
| 315 | /** |
| 316 | * Get the current called action. |
| 317 | * |
| 318 | * @return string |
| 319 | */ |
| 320 | protected function getCurrentAction() { |
| 321 | return \current_action(); |
| 322 | } |
| 323 | |
| 324 | /** |
| 325 | * Get the Integration data from the purchase. |
| 326 | * This normalizes the integration data and the WP user. |
| 327 | * |
| 328 | * @param \SureCart\Models\Purchase $purchase Purchase model. |
| 329 | * |
| 330 | * @return array The integration data. |
| 331 | */ |
| 332 | public function getIntegrationData( $purchase ) { |
| 333 | if ( is_string( $purchase ) ) { |
| 334 | $purchase = Purchase::find( $purchase ); |
| 335 | } |
| 336 | if ( is_wp_error( $purchase ) ) { |
| 337 | return; |
| 338 | } |
| 339 | |
| 340 | // Get the integrations from the purchase. |
| 341 | return $this->getIntegrationsFromPurchase( $purchase ); |
| 342 | } |
| 343 | |
| 344 | /** |
| 345 | * Add the provider to the list. |
| 346 | * |
| 347 | * @param array $list The list of providers. |
| 348 | * @return array |
| 349 | */ |
| 350 | public function indexProviders( $list = [] ) { |
| 351 | $list[] = $this->findProvider(); |
| 352 | return $list; |
| 353 | } |
| 354 | |
| 355 | /** |
| 356 | * Find the provider. |
| 357 | * |
| 358 | * @return array |
| 359 | */ |
| 360 | public function findProvider() { |
| 361 | return [ |
| 362 | 'name' => $this->getName(), |
| 363 | 'label' => $this->getLabel(), |
| 364 | 'disabled' => ! $this->enabled(), |
| 365 | 'logo' => esc_url_raw( $this->getLogo() ), |
| 366 | 'item_label' => $this->getItemLabel(), |
| 367 | 'item_help' => $this->getItemHelp(), |
| 368 | ]; |
| 369 | } |
| 370 | |
| 371 | /** |
| 372 | * Get the integration based on the current purchase. |
| 373 | * |
| 374 | * @param \SureCart\Models\Purchase $purchase The purchase. |
| 375 | * |
| 376 | * @return array |
| 377 | */ |
| 378 | public function getIntegrationsFromPurchase( $purchase ) { |
| 379 | // we need a product id. |
| 380 | $product_id = $purchase->product_id ?? null; |
| 381 | if ( ! $product_id ) { |
| 382 | return []; |
| 383 | } |
| 384 | return (array) Integration::where( 'model_id', $product_id )->andWhere( 'provider', $this->getName() )->get(); |
| 385 | } |
| 386 | } |
| 387 |