Finalize model

database/controller.go

@@ -0,0 +1,38 @@
+package database
+
+type Controller struct {
+  storage
+  writeLock sync.RWMutex
+  readLock sync.RWMutex
+  migrating *abool.AtomicBool
+}
+
+func NewController() (*Controller, error) {
+
+}
+
+	// Retrieve
+func (c *Controller) Exists(key string) (bool, error) {}
+func (c *Controller) Get(key string) (model.Model, error) {}
+
+// Modify
+func (c *Controller) Create(model model.Model) error {}
+// create when not exists
+func (c *Controller) Update(model model.Model) error {}
+// update, create if not exists.
+func (c *Controller) UpdateOrCreate(model model.Model) error {}
+func (c *Controller) Delete(key string) error {}
+
+// Partial
+// What happens if I mutate a value that does not yet exist? How would I know its type?
+func (c *Controller) InsertPartial(key string, partialObject interface{}) {}
+func (c *Controller) InsertValue(key string, attribute string, value interface{}) {}
+
+// Query
+func (c *Controller) Query(q *query.Query, local, internal bool) (*iterator.Iterator, error) {}
+
+// Meta
+func (c *Controller) SetAbsoluteExpiry(key string, time int64) {}
+func (c *Controller) SetRelativateExpiry(key string, duration int64) {}
+func (c *Controller) MakeCrownJewel(key string) {}
+func (c *Controller) MakeSecret(key string) {}