More Contract stuff

application/Contract/Contract.php

@@ -10,12 +10,100 @@ class Contract extends mfBaseModel {
   private $contractConfigGroups;
   private $contractConfigItems;
   private $configgroups;
+  private $links;
+  private $linkFrom;
+  private $linkTo;
+  private $upgradeFrom;
+  private $upgradeTo;
+  private $downgradeFrom;
+  private $downgradeTo;
+  private $productchangeFrom;
+  private $productchangeTo;
+  private $relocationFrom;
+  private $relocationTo;
   private $finisher;
   private $canceler;
   private $creator;
   private $editor;
   
   
+  private function getLinks() {
+    $this->linkFrom = [];
+    $this->linkTo = [];
+    $this->upgradeFrom = [];
+    $this->upgradeTo = [];
+    $this->downgradeFrom = [];
+    $this->downgradeTo = [];
+    $this->productchangeFrom = [];
+    $this->productchangeTo = [];
+    $this->relocationFrom = [];
+    $this->relocationTo = [];
+    
+    // Links targeting this contract (to)
+    foreach(ContractLinkModel::search(['origin_contract_id' => $this->id]) as $link) {
+      switch($link->type) {
+        case "link":
+          $this->linkTo[] = $link;
+          break;
+        case "upgrade":
+          $this->upgradeTo[] = $link;
+          break;
+        case "downgrade":
+          $this->downgradeTo[] = $link;
+          break;
+        case "productchange":
+          $this->productchangeTo[] = $link;
+          break;
+        case "relocation":
+          $this->relocationTo[] = $link;
+          break;
+        default:
+          $this->log->warn("ContractLink with invalid type: ".$link->id." ".$link->type);
+          break;
+      }
+    }
+    
+    foreach(ContractLinkModel::search(['contract_id' => $this->id]) as $link) {
+      switch($link->type) {
+        case "link":
+          $this->linkFrom[] = $link;
+          break;
+        case "upgrade":
+          $this->upgradeFrom[] = $link;
+          break;
+        case "downgrade":
+          $this->downgradeFrom[] = $link;
+          break;
+        case "productchange":
+          $this->productchangeFrom[] = $link;
+          break;
+        case "relocation":
+          $this->relocationFrom[] = $link;
+          break;
+        default:
+          $this->log->warn("ContractLink with invalid type: ".$link->id." ".$link->type);
+          break;
+      }
+    }
+    
+    
+    
+    /*$this->links = mfValuecache::singleton()->get("ContractLinks-origin-".$this->id);
+    if(!$this->links) {
+      $this->links = [];
+      foreach(ContractLinkModel::search(["origin_contract_id" => $this->id]) as $link) {
+        if(array_key_exists($link->type, $this->links)) {
+          $this->links[$link->type] = [];
+        }
+        $this->links[$link->type][] = $link;
+      }
+    }
+    if(count($this->links)) {
+      mfValuecache::singleton()->set("ContractLinks-origin-".$this->id, $this->links);
+    }
+    */
+  }
+  
   public function getProperty($name) {
     if($this->$name == null) {
       
@@ -96,6 +184,18 @@ class Contract extends mfBaseModel {
         return $this->contractConfigItems;
       }
       
+      if($name == "links") {
+        $this->links = ContractLinkModel::includesContractId($this->id, ["type" => $link]);
+        return $this->links;
+      }
+      
+      if(in_array($name, ['linkFrom','linkTo','upgradeFrom','upgradeTo','downgradeFrom','downgradeTo','productchangeFrom','productchangeTo','relocationFrom','relocationTo'])) {
+        if($this->$name === null) {
+          $this->getLinks();
+        }
+        return $this->$name;
+      }
+      
       if($name == "finisher") {
         $this->finisher = mfValuecache::singleton()->get("Worker-id-".$this->finish_date_by);
         if($this->finisher === null) {