Handle process visualization and going from one step to another

backend/app/plugins/wiaas/includes/delivery-process/class-wiaas-date-list-field.php

@@ -1,38 +0,0 @@
-<?php
-
-if ( ! class_exists( 'GFForms' ) ) {
-	die();
-}
-
-
-class Wiaas_Dates_List_Field extends GF_Field_List {
-
-	public $type = 'wiaas_date_list';
-
-
-	public function get_form_editor_field_title() {
-		return esc_attr__( 'Date List', 'wiaas' );
-	}
-
-	public function sanitize_settings() {
-
-		parent::sanitize_settings();
-
-		//$this->inputType = 'date';
-	}
-
-	public function get_list_input($has_columns, $column, $value, $form_id) {
-
-		$tabindex = $this->get_tabindex();
-		$disabled = $this->is_form_editor() ? 'disabled' : '';
-
-		return "<input type='date' name='input_{$this->id}[]' value='" . esc_attr( $value ) . "' {$tabindex} {$disabled}/>";
-	}
-
-	public function get_value_entry_list( $value, $entry, $field_id, $columns, $form ) {
-
-		return $this->get_value_entry_detail($value, '', false, 'html', 'screen' );
-	}
-}
-
-GF_Fields::register( new Wiaas_Dates_List_Field() );

backend/app/plugins/wiaas/includes/delivery-process/class-wiaas-delivery-process-addon.php

@@ -27,16 +27,112 @@ class Wiaas_Delivery_Process_Addon extends Gravity_Flow_Extension {
 	public function init() {
 
 		parent::init();
+
+		add_filter('gravityflow_get_users_args', array ($this, 'allow_only_administrator_to_be_assigned_to_step'));
+
+		add_filter('gravityflow_assignee_choices', array ($this, 'add_orders_assignee_choices'));
+
+		add_filter('gravityflow_admin_actions_workflow_detail', array ($this, 'filter_process_send_to_step_options'), 10, 5);
+
+		add_filter('gravityflow_step_assignees', array ($this, 'maybe_assign_organization_to_step'), 10, 2);
 	}
 
 	public function init_ajax() {
 		parent::init_ajax();
-		add_action( 'wp_ajax_wiaas_get_action_entry', array( $this, 'ajax_get_action_entry' ) );
 
         // this AJAX action is here and not in /admin folder because of Gravity Forms extension logic
 		add_action( 'wp_ajax_wiaas_delivery_get_form', array( $this, 'ajax_get_form' ) );
 	}
 
+	public function maybe_assign_organization_to_step($assignees, Gravity_Flow_Step $step) {
+
+	    $mapped_assignees = array();
+
+	    foreach ($assignees as $assignee) {
+
+	        if (strpos($assignee->get_type(), 'wiaas_organization_order_') !== false) {
+
+	            $organization_id = $assignee->get_id();
+
+	            $user_ids = wiaas_get_organization_user_ids($organization_id);
+
+	            if (empty($user_ids)) {
+
+	                continue;
+                }
+
+	            $user_id = $user_ids[0];
+
+		        $mapped_assignees[] = $step->get_assignee( array(
+			        'id' => $user_id,
+			        'type' => 'user_id',
+			        'editable_fields' => $assignee->get_editable_fields()
+		        ) );
+
+		        continue;
+            }
+
+		    $mapped_assignees[] = $assignee;
+        }
+
+	    return $mapped_assignees;
+    }
+
+	public function filter_process_send_to_step_options($admin_actions, $current_step, $steps, $form, $entry) {
+
+	    $delivery_process_actions = array();
+
+	    if ( $current_step ) {
+
+		    $previous_step_id = null;
+            // get previous step id for current step
+	        foreach ($steps as $index => $step) {
+
+	            $next_step = gravity_flow()->get_next_step($step, $entry, $form);
+
+	            if ($next_step && $next_step->get_id() === $current_step->get_id()) {
+
+		            $previous_step_id = $step->get_id();
+                }
+            }
+
+            if (! empty($previous_step_id)) {
+
+	            $delivery_process_actions[] = array(
+		            'label' => esc_html__( 'Previous step', 'wiaas' ),
+		            'value' => 'send_to_step|' . $previous_step_id
+	            );
+            }
+
+		    // get next step id for current step
+		    $next_step = gravity_flow()->get_next_step($current_step, $entry, $form);
+		    if ($next_step) {
+
+			    $delivery_process_actions[] = array(
+				    'label' => esc_html__( 'Next step', 'wiaas' ),
+				    'value' => 'send_to_step|' . $next_step->get_id()
+			    );
+		    }
+        }
+
+        return $delivery_process_actions;
+    }
+
+
+	public function allow_only_administrator_to_be_assigned_to_step($args) {
+
+		$args['role'] = 'administrator';
+
+		//$args['exclude'] = array( 1 ); // exclude super admin user
+
+	    return $args;
+    }
+
+    public static function add_orders_assignee_choices($choices) {
+
+	    return $choices;
+    }
+
     public function ajax_get_form() {
 
 	    $form_id = isset( $_GET['form_id'] ) ? absint( $_GET['form_id'] ) : 0;
@@ -65,14 +161,6 @@ class Wiaas_Delivery_Process_Addon extends Gravity_Flow_Extension {
 	    die();
     }
 
-
-	public function ajax_get_action_entry() {
-
-		$form_id = isset( $_GET['form_id'] ) ? absint( $_GET['form_id'] ) : 0;
-
-		$entry_id = absint( rgget( 'entry_id' ) );
-	}
-
 	/**
 	 * Extends Gravity Form entry metadata with 'wiaas_delivery_process_id'
 	 *
@@ -223,7 +311,7 @@ class Wiaas_Delivery_Process_Addon extends Gravity_Flow_Extension {
 					array( 'value' => '', 'label' => 'Select action code ...' ),
 					array( 'value' => 'customer-acceptance', 'label' => 'Customer acceptance' ),
 					array( 'value' => 'validate-questionnaire', 'label' => 'Validate Questionnaire' ),
-					array( 'value' => 'schedule-meeting', 'label' => 'Schedule meeting' )
+					array( 'value' => 'schedule-meeting', 'label' => 'Schedule meeting' ),
 				),
 				'after_select' => '<p class="description"> Choose action code for action form.</p>'
 			));

backend/app/plugins/wiaas/includes/delivery-process/class-wiaas-delivery-process-step.php

@@ -7,24 +7,6 @@ class Wiaas_Delivery_Process_Step extends Gravity_Flow_Step {
 	 * @var string
 	 */
 	public $_step_type = 'wiaas_delivery_step';
-
-	private static $delivery_action_form_title_prefix = 'DELIVERY ACTION TYPE:';
-
-	private static $delivery_action_types = array(
-		'DELIVERY ACTION TYPE: Customer acceptance' => 'customer-acceptance',
-		'DELIVERY ACTION TYPE: Validate Questionnaire' => 'validate-questionnaire',
-		'DELIVERY ACTION TYPE: Manual' => 'manual',
-		'DELIVERY ACTION TYPE: Schedule meeting' => 'schedule-meeting'
-	);
-
-	public static function get_delivery_action_types() {
-		return array_keys(self::$delivery_action_types);
-	}
-
-	public static function get_delivery_action_type_prefix() {
-		return self::$delivery_action_form_title_prefix;
-	}
-
 	/**
 	 * Returns label for Wiass Delivery Process Step
 	 * @return string
@@ -44,7 +26,17 @@ class Wiaas_Delivery_Process_Step extends Gravity_Flow_Step {
 		$forms = $this->get_action_forms_choices();
 		$form_choices[] = array( 'label' => esc_html__( 'Select a Form', 'wiaas' ), 'value' => '' );
 		foreach ( $forms  as $form ) {
-			$form_choices[] = array( 'label' => $form['title'], 'value' => $form['id'] );
+
+			$delivery_settings = rgar($form, 'wiaas_delivery_process');
+
+			$code = $form['id'];
+
+			if (! empty($delivery_settings['delivery_action_code'])) {
+
+			    $code = $delivery_settings['delivery_action_code'];
+            }
+
+			$form_choices[] = array( 'label' => $form['title'], 'value' => $code );
 		}
 
 		$settings = array(
@@ -77,15 +69,47 @@ class Wiaas_Delivery_Process_Step extends Gravity_Flow_Step {
 		return $settings;
 	}
 
+	public function start() {
+
+	   $complete =  parent::start();
+
+	   if ($complete) {
+
+	       $this->update_step_status('complete');
+       } else {
+
+		   $this->update_step_status('pending');
+       }
+
+       return $complete;
+	}
+
+	public function evaluate_status() {
+
+	    return 'pending';
+    }
+
+    public function get_status_label($status) {
+
+	    $label = parent::get_status_label($status);
+
+	    if (empty($label)) {
+
+	        $label = __('Not started', 'wiaas');
+        }
+
+        return $label;
+    }
+
 	public function update_step_status($status = false) {
 
-	    if (isset( $_POST['_gravityflow_admin_action'] ) ) {
+	    if ($status === 'cancelled' && $admin_action = rgpost( 'gravityflow_admin_action' )) {
 
-		    $admin_action = rgpost( 'gravityflow_admin_action' );
+		    list( $base_admin_action, $step_id ) = rgexplode( '|', $admin_action, 2 );
 
-		    list( $base_admin_action, $action_id ) = rgexplode( '|', $admin_action, 2 );
-
-		    if ($base_admin_action === 'send_to_step' && $this->get_status() === 'pending') {
+		    $next_step = gravity_flow()->get_next_step($this, $this->get_entry(), $this->get_form());
+		    // going to next step
+		    if ($base_admin_action === 'send_to_step' && $next_step && $next_step->get_id() == $step_id) {
 
 			    $status = 'complete';
             }
@@ -157,18 +181,6 @@ class Wiaas_Delivery_Process_Step extends Gravity_Flow_Step {
 		return false;
 	}
 
-	/**
-	 * Evaluates current step status based on target form entry status
-	 *
-	 * If target form entry has associated workflow current step will complete its status
-	 * only when target form entry workflow is completed
-	 * @return string
-	 */
-	public function status_evaluation() {
-
-	//	return 'pending';
-	}
-
 	public function workflow_detail_box($form, $args) {
 		parent::workflow_detail_box($form, $args);
 
@@ -225,27 +237,6 @@ class Wiaas_Delivery_Process_Step extends Gravity_Flow_Step {
 		return $action_forms;
 	}
 
-	/**
-	 * Retrieves delivery action type that is executed with this step
-	 * @return string
-	 */
-	public function get_delivery_action_type() {
-		$target_form = GFAPI::get_form( $this->target_form_id );
-		return self::$delivery_action_types[$target_form['title']];
-	}
-
-	/**
-	 * Retrieves target form entry created when step was started
-	 * @return array|null
-	 */
-	public function get_target_form_entry() {
-		$entry = GFAPI::get_entry($this->get_target_form_entry_id());
-		if(is_wp_error($entry)) {
-			return null;
-		}
-		return $entry;
-	}
-
 
 	/**
 	 * Retrieves target form entry id created when step was started

backend/app/plugins/wiaas/includes/delivery-process/class-wiaas-field-order-bundle-document.php

@@ -27,6 +27,10 @@ class Wiaas_Field_Order_Bundle_Document extends GF_Field_FileUpload {
 		);
 	}
 
+	public function get_input_type() {
+		return 'fileupload';
+	}
+
 	public function get_form_editor_field_title() {
 		return esc_attr__( 'Bundle Document', 'wiaas' );
 	}

backend/app/plugins/wiaas/includes/delivery-process/class-wiaas-field-order-supplier-select.php

@@ -8,6 +8,11 @@ class Wiaas_Field_Order_Supplier_Select extends GF_Field_Select {
 
 	public $type = 'wiaas_order_supplier';
 
+	public function get_input_type() {
+		// set this input type so delivery workflow step can be assigned to supplier in this field
+		return 'workflow_assignee_select';
+	}
+
 	public function get_form_editor_field_title() {
 		return esc_attr__( 'Supplier Select', 'wiaas' );
 	}
@@ -41,9 +46,9 @@ class Wiaas_Field_Order_Supplier_Select extends GF_Field_Select {
 
 	private function _get_selected_supplier_display_name($value) {
 
-		list ($order_id, $supplier_id) = explode('|', $value);
+		list ($order_key, $supplier_id) = explode('|', $value);
 
-		if (! empty($order_id) && ! empty($supplier_id) && $order = wc_get_order($order_id)) {
+		if (! empty($supplier_id)) {
 
 			return wiaas_get_organization_name($supplier_id);
 		}
@@ -65,7 +70,7 @@ class Wiaas_Field_Order_Supplier_Select extends GF_Field_Select {
 			foreach ($suppliers as $supplier_id => $supplier_name) {
 
 				$choices[] = array(
-					'value' => $order_id . '|' . $supplier_id,
+					'value' => 'wiaas_organization_order_' . $order_id . '|' . $supplier_id,
 					'text' => $supplier_name
 				);
 			}

backend/app/plugins/wiaas/includes/delivery-process/class-wiaas-order-fields.php

@@ -71,8 +71,6 @@ class Wiaas_Order_Fields {
 	        return false;
         }
 
-		error_log(json_encode('here'));
-
 		$order = wc_get_order($order_id);
 
         $bundle_item = $order->get_item($bundle_item_id);
@@ -129,6 +127,15 @@ class Wiaas_Order_Fields {
 
 	                break;
 
+                case 'wiaas_order_supplier':
+                    $suppliers = wiaas_get_order_suppliers($order);
+
+	                $supplier_ids = array_keys($suppliers);
+
+	                $supplier_id = $supplier_ids[0];
+
+	                $entry[(string) $field->id] = 'wiaas_organization_order_' . $order_id . '|' . $supplier_id;
+
             }
         }