store.md

Kopytko Framework: Store

StoreFacade is a mechanism to easily store and manage data in the app. StoreFacade keeps data in a global field. Its public methods:

• set(key as String, value as Dynamic) - stores a value under given key
• get(key as String) - returns a stored value from given key; Invalid if doesn't exist
• hasKey(key as String) - checks if given key is stored
• consume(key as String) - return a stored value from given key and removes it from the store
• remove(key as String) - removes value and key from the store
• setFields(newSet as Object) - similar to set(), but allows setting multiple values at once
• subscribe(key as String, callback as Function, context = Invalid as Object) - subscribes to value changes from a given key and calls the callback function on every change, optionally the context could be provided
• unsubscribe(key as String, callback as Function) - unsubscribes specific callback of the key
• subscribeOnce(key as String, callback as Function, context = Invalid as Object) - similar to subscribe but it automatically unsubscribes after the first callback run
• updateNode(key as String, value as Dynamic) - updates fields (passed as value object) of the stored node from given key
• updateAA(key as String, updatedData as Object) - updates fields of the stored AA from given key