Merge pull request #101 from mypharmabr/master

Add geometry update support

Author: njbarrett

src/Eloquent/Builder.php

@@ -9,24 +9,21 @@ public function update(array $values)
     {
         foreach ($values as $key => &$value) {
             if ($value instanceof GeometryInterface) {
-                $value = $this->asWKT($value);
+                if (is_null($this->model)) {
+                    $value = $this->asWKT($value);
+                } else {
+                    $attrs = $this->model->getPostgisType($key);
+                    $value = $this->model->asWKT($value, $attrs);
+                }
             }
         }
 
         return parent::update($values);
     }
 
-    protected function getPostgisFields()
-    {
-        return $this->getModel()->getPostgisFields();
-    }
-
-
     protected function asWKT(GeometryInterface $geometry)
     {
-        return $this->getQuery()->raw(
-          sprintf("%s.ST_GeogFromText('%s')", function_exists('config') ? config('postgis.schema') : 'public', $geometry->toWKT())
-        );
-
+        return $this->getQuery()->raw(sprintf("%s.ST_GeogFromText('%s')",
+                function_exists('config') ? config('postgis.schema') : 'public', $geometry->toWKT()));
     }
 }

src/Eloquent/PostgisTrait.php

@@ -24,33 +24,41 @@ public function newEloquentBuilder($query)
         return new Builder($query);
     }
 
+    protected function geogFromText(GeometryInterface $geometry)
+    {
+        return $this->getConnection()->raw(sprintf("%s.ST_GeogFromText('%s')",
+                function_exists('config') ? config('postgis.schema') : 'public', $geometry->toWKT()));
+    }
+
+    protected function geomFromText(GeometryInterface $geometry, $srid = 4326)
+    {
+        return $this->getConnection()->raw(sprintf("%s.ST_GeomFromText('%s', '%d')",
+                function_exists('config') ? config('postgis.schema') : 'public', $geometry->toWKT(), $srid));
+    }
+
+    public function asWKT(GeometryInterface $geometry, $attrs)
+    {
+        switch (strtoupper($attrs['geomtype'])) {
+            case 'GEOMETRY':
+                return $this->geomFromText($geometry, $attrs['srid']);
+                break;
+            case 'GEOGRAPHY':
+            default:
+                return $this->geogFromText($geometry);
+                break;
+        }
+    }
+
     protected function performInsert(EloquentBuilder $query, array $options = [])
     {
         foreach ($this->attributes as $key => $value) {
             if ($value instanceof GeometryInterface) {
                 $this->geometries[$key] = $value; //Preserve the geometry objects prior to the insert
                 if (! $value instanceof GeometryCollection) {
                     $attrs = $this->getPostgisType($key);
-                    switch (strtoupper($attrs['geomtype'])) {
-                        case 'GEOMETRY':
-                            $this->attributes[$key] = $this->getConnection()->raw(
-                              sprintf("%s.ST_GeomFromText('%s', '%d')",
-                                function_exists('config') ? config('postgis.schema') : 'public', $value->toWKT(), $attrs['srid'])
-                            );
-                            break;
-                        case 'GEOGRAPHY':
-                        default:
-                            $this->attributes[$key] = $this->getConnection()->raw(
-                              sprintf("%s.ST_GeogFromText('%s')",
-                              function_exists('config') ? config('postgis.schema') : 'public', $value->toWKT())
-                            );
-                            break;
-                    }
+                    $this->attributes[$key] = $this->asWKT($value, $attrs);
                 } else {
-                    $this->attributes[$key] = $this->getConnection()->raw(
-                      sprintf("%s.ST_GeomFromText('%s', 4326)",
-                      function_exists('config') ? config('postgis.schema') : 'public', $value->toWKT())
-                    );
+                    $this->attributes[$key] = $this->geomFromText($value);
                 }
             }
         }