- WIP on insert/update statement

src/Repository.php

@@ -74,12 +74,23 @@ class Repository
     
     public function save(object $entity) : bool
     {
+        $dataset = $entity->toArray();
+                
+        if ( ! $entity->isLoaded() ) {
+            $save = $this->insertSqlQuery($dataset)->runQuery();
+        }
+        else {
+            $save = $this->updateSqlQuery($dataset)->runQuery();
+        }
         
+        return false;
     }
     
     public function saveAll(EntityCollection $collection) : bool 
     {
-        
+        foreach($collection as $entity) {
+            $this->save($entity);
+        }
     }
     
     public function yieldAll() : \Generator
@@ -94,6 +105,20 @@ class Repository
         return $this;
     }
 
+    public function insert(array $fieldlist, string $table, string $alias, ? string $schema) : self
+    {
+        $this->queryBuilder->insert($fieldlist, $table, $alias, $schema);
+        
+        return $this;
+    }
+
+    public function values(array $dataset) : self
+    {
+        $this->queryBuilder->values($dataset);
+        
+        return $this;
+    }
+    
     public function delete() : self
     {
         $this->queryBuilder->delete($this->alias);
@@ -269,6 +294,13 @@ class Repository
         return $this;
     }
 
+    public function wherePrimaryKey($value) : self
+    {
+        if ( null === $primaryKeyField = Ulmus::resolveEntity($this->entityClass)->getPrimaryKeyField() ) {
+            throw new Exception\EntityPrimaryKeyUnknown("Entity has no field containing attributes 'primary_key'");
+        }
+    }
+    
     protected function collectionFromQuery() : EntityCollection
     {
         $class = $this->entityClass;
@@ -287,6 +319,26 @@ class Repository
         return Ulmus::runQuery($this->queryBuilder);
     }
     
+    protected function insertSqlQuery(array $dataset) : self
+    {
+        if ( ! $this->queryBuilder->has(Query\Insert::class) ) {
+            $this->insert(array_keys($dataset));
+        }
+
+        $this->values(count($dataset));
+
+        return $this;
+    }
+    
+    protected function updateSqlQuery(array $dataset) : self
+    {
+        if ( ! $this->queryBuilder->has(Query\Update::class) ) {
+            # $this->insert();
+        }
+
+        return $this;
+    }
+    
     protected function selectSqlQuery() : self
     {
         if ( ! $this->queryBuilder->has(Query\Select::class) ) {