LiveData

API Reference / modelence / server / LiveData

Defined in: packages/modelence/src/live-query/context.ts:65

LiveData object returned by live query handlers.

Example

import { LiveData } from 'modelence/server';

...

 getTodos({ userId }, context) {
   return new LiveData({
     fetch: async () => await dbTodos.fetch({ userId }),
     watch: ({ publish }) => {
       // Subscribe to changes and call publish when data changes
       listener.onChange(publish);

       return () => {
         // Cleanup function to unsubscribe from changes
       };
     }
   });
 }

Type Parameters

Type Parameter	Default type
T	unknown

Constructors

Constructor

new LiveData<T>(config): LiveData<T>

Defined in: packages/modelence/src/live-query/context.ts:69

Parameters

Parameter	Type
config	LiveDataConfig<T>

Returns

LiveData<T>

Properties

Property	Modifier	Type	Defined in
fetch	readonly	() => T | Promise<T>	packages/modelence/src/live-query/context.ts:66
watch	readonly	LiveQueryWatch	packages/modelence/src/live-query/context.ts:67