Add Server-Sent Events (SSE) support for Home Assistant integration
- Implemented comprehensive SSE manager with advanced client management - Added dynamic event subscription and broadcasting capabilities - Created robust rate limiting and client connection tracking - Enhanced Home Assistant event handling with new SSE endpoints - Updated package.json with UUID dependency for client identification - Expanded test coverage for SSE and WebSocket event handling - Improved type definitions for Home Assistant events and entities
This commit is contained in:
jango-blockchained
@@ -1,5 +1,5 @@
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import { JSONSchemaType } from 'ajv';
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import * as HomeAssistant from '../types/hass.js';
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import { Entity, StateChangedEvent } from '../types/hass.js';
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// Define base types for automation components
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type TriggerType = {
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@@ -44,8 +44,49 @@ type DeviceControlType = {
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parameters?: Record<string, any> | null;
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};
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// Schema definitions
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export const entitySchema: JSONSchemaType<HomeAssistant.Entity> = {
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// Define missing types
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export interface Service {
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name: string;
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description: string;
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target?: {
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entity?: string[];
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device?: string[];
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area?: string[];
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} | null;
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fields: Record<string, any>;
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}
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export interface Config {
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components: string[];
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config_dir: string;
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elevation: number;
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latitude: number;
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longitude: number;
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location_name: string;
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time_zone: string;
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unit_system: {
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length: string;
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mass: string;
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temperature: string;
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volume: string;
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};
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version: string;
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}
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// Define base schemas
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const contextSchema = {
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type: 'object',
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properties: {
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id: { type: 'string' },
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parent_id: { type: 'string', nullable: true },
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user_id: { type: 'string', nullable: true }
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},
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required: ['id', 'parent_id', 'user_id'],
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additionalProperties: false
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} as const;
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// Entity schema
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export const entitySchema = {
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type: 'object',
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properties: {
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entity_id: { type: 'string' },
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@@ -56,59 +97,55 @@ export const entitySchema: JSONSchemaType<HomeAssistant.Entity> = {
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},
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last_changed: { type: 'string' },
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last_updated: { type: 'string' },
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context: {
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type: 'object',
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properties: {
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id: { type: 'string' },
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parent_id: { type: 'string', nullable: true },
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user_id: { type: 'string', nullable: true }
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},
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required: ['id'],
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additionalProperties: false
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}
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context: contextSchema
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},
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required: ['entity_id', 'state', 'attributes', 'last_changed', 'last_updated', 'context'],
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additionalProperties: false
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};
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} as const;
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export const serviceSchema: JSONSchemaType<HomeAssistant.Service> = {
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// Service schema
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export const serviceSchema = {
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type: 'object',
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properties: {
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domain: { type: 'string' },
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service: { type: 'string' },
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name: { type: 'string' },
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description: { type: 'string' },
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target: {
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type: 'object',
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nullable: true,
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properties: {
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entity_id: {
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type: 'array',
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nullable: true,
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items: { type: 'string' }
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},
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device_id: {
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type: 'array',
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nullable: true,
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items: { type: 'string' }
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},
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area_id: {
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type: 'array',
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nullable: true,
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items: { type: 'string' }
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}
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entity: { type: 'array', items: { type: 'string' }, nullable: true },
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device: { type: 'array', items: { type: 'string' }, nullable: true },
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area: { type: 'array', items: { type: 'string' }, nullable: true }
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},
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required: [],
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additionalProperties: false
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},
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service_data: {
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fields: {
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type: 'object',
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nullable: true,
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additionalProperties: true
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}
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},
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required: ['domain', 'service'],
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required: ['name', 'description', 'fields'],
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additionalProperties: false
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} as const;
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// Define the trigger schema without type assertion
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export const triggerSchema = {
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type: 'object',
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properties: {
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platform: { type: 'string' },
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event: { type: 'string', nullable: true },
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entity_id: { type: 'string', nullable: true },
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to: { type: 'string', nullable: true },
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from: { type: 'string', nullable: true },
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offset: { type: 'string', nullable: true }
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},
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required: ['platform'],
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additionalProperties: true
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};
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export const automationSchema: JSONSchemaType<AutomationType> = {
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// Define the automation schema
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export const automationSchema = {
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type: 'object',
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properties: {
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alias: { type: 'string' },
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@@ -120,63 +157,26 @@ export const automationSchema: JSONSchemaType<AutomationType> = {
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},
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trigger: {
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type: 'array',
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items: {
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type: 'object',
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required: ['platform'],
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properties: {
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platform: { type: 'string' },
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event: { type: 'string', nullable: true },
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entity_id: { type: 'string', nullable: true },
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to: { type: 'string', nullable: true },
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from: { type: 'string', nullable: true },
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offset: { type: 'string', nullable: true }
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},
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additionalProperties: true
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}
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items: triggerSchema
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},
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condition: {
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type: 'array',
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nullable: true,
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items: {
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type: 'object',
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required: ['condition'],
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properties: {
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condition: { type: 'string' }
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},
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additionalProperties: true
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}
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},
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nullable: true
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},
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action: {
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type: 'array',
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items: {
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type: 'object',
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required: ['service'],
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properties: {
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service: { type: 'string' },
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target: {
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type: 'object',
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nullable: true,
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properties: {
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entity_id: {
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type: 'array',
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items: { type: 'string' },
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nullable: true
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}
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},
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additionalProperties: true
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},
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data: {
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type: 'object',
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nullable: true,
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additionalProperties: true
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}
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},
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additionalProperties: true
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}
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}
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},
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required: ['alias', 'trigger', 'action'],
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additionalProperties: true
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additionalProperties: false
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};
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export const deviceControlSchema: JSONSchemaType<DeviceControlType> = {
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@@ -206,7 +206,8 @@ export const deviceControlSchema: JSONSchemaType<DeviceControlType> = {
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additionalProperties: false
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};
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export const stateChangedEventSchema: JSONSchemaType<HomeAssistant.StateChangedEvent> = {
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// State changed event schema
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export const stateChangedEventSchema = {
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type: 'object',
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properties: {
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event_type: { type: 'string', const: 'state_changed' },
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@@ -214,78 +215,31 @@ export const stateChangedEventSchema: JSONSchemaType<HomeAssistant.StateChangedE
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type: 'object',
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properties: {
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entity_id: { type: 'string' },
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new_state: {
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type: 'object',
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nullable: true,
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properties: {
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entity_id: { type: 'string' },
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state: { type: 'string' },
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attributes: {
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type: 'object',
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additionalProperties: true
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},
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last_changed: { type: 'string' },
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last_updated: { type: 'string' },
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context: {
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type: 'object',
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properties: {
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id: { type: 'string' },
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parent_id: { type: 'string', nullable: true },
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user_id: { type: 'string', nullable: true }
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},
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required: ['id']
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}
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},
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required: ['entity_id', 'state', 'attributes', 'last_changed', 'last_updated', 'context']
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},
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old_state: {
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type: 'object',
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nullable: true,
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properties: {
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entity_id: { type: 'string' },
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state: { type: 'string' },
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attributes: {
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type: 'object',
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additionalProperties: true
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},
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last_changed: { type: 'string' },
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last_updated: { type: 'string' },
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context: {
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type: 'object',
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properties: {
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id: { type: 'string' },
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parent_id: { type: 'string', nullable: true },
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user_id: { type: 'string', nullable: true }
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},
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required: ['id']
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}
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},
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required: ['entity_id', 'state', 'attributes', 'last_changed', 'last_updated', 'context']
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}
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new_state: { ...entitySchema, nullable: true },
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old_state: { ...entitySchema, nullable: true }
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},
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required: ['entity_id', 'new_state']
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required: ['entity_id', 'new_state', 'old_state'],
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additionalProperties: false
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},
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origin: { type: 'string' },
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time_fired: { type: 'string' },
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context: {
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type: 'object',
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properties: {
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id: { type: 'string' },
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parent_id: { type: 'string', nullable: true },
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user_id: { type: 'string', nullable: true }
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},
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required: ['id']
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}
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context: contextSchema
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},
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required: ['event_type', 'data', 'origin', 'time_fired', 'context']
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};
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required: ['event_type', 'data', 'origin', 'time_fired', 'context'],
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additionalProperties: false
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} as const;
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export const configSchema: JSONSchemaType<HomeAssistant.Config> = {
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// Config schema
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export const configSchema = {
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type: 'object',
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properties: {
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components: { type: 'array', items: { type: 'string' } },
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config_dir: { type: 'string' },
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elevation: { type: 'number' },
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latitude: { type: 'number' },
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longitude: { type: 'number' },
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elevation: { type: 'number' },
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location_name: { type: 'string' },
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time_zone: { type: 'string' },
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unit_system: {
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type: 'object',
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properties: {
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@@ -297,14 +251,18 @@ export const configSchema: JSONSchemaType<HomeAssistant.Config> = {
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required: ['length', 'mass', 'temperature', 'volume'],
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additionalProperties: false
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},
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location_name: { type: 'string' },
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time_zone: { type: 'string' },
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components: {
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type: 'array',
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items: { type: 'string' }
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},
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version: { type: 'string' }
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},
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required: ['latitude', 'longitude', 'elevation', 'unit_system', 'location_name', 'time_zone', 'components', 'version'],
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required: [
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'components',
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'config_dir',
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'elevation',
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'latitude',
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'longitude',
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'location_name',
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'time_zone',
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'unit_system',
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'version'
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],
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additionalProperties: false
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};
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} as const;
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