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Add command to delete lovelace config (#30558)

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* Add command to delete lovelace config

* Test + decorator for WS
This commit is contained in:
Bram Kragten 2020-01-07 22:59:04 +01:00 committed by Paulus Schoutsen
parent 1ce662d699
commit 16199b7a52
2 changed files with 52 additions and 21 deletions
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47
homeassistant/components/lovelace/__init__.py
View File

@ -36,23 +36,6 @@ EVENT_LOVELACE_UPDATED = "lovelace_updated"
LOVELACE_CONFIG_FILE = "ui-lovelace.yaml"
WS_TYPE_GET_LOVELACE_UI = "lovelace/config"
WS_TYPE_SAVE_CONFIG = "lovelace/config/save"
SCHEMA_GET_LOVELACE_UI = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend(
{
vol.Required("type"): WS_TYPE_GET_LOVELACE_UI,
vol.Optional("force", default=False): bool,
}
)
SCHEMA_SAVE_CONFIG = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend(
{
vol.Required("type"): WS_TYPE_SAVE_CONFIG,
vol.Required("config"): vol.Any(str, dict),
}
)
class ConfigNotFound(HomeAssistantError):
"""When no config available."""
@ -72,12 +55,12 @@ async def async_setup(hass, config):
else:
hass.data[DOMAIN] = LovelaceStorage(hass)
hass.components.websocket_api.async_register_command(
WS_TYPE_GET_LOVELACE_UI, websocket_lovelace_config, SCHEMA_GET_LOVELACE_UI
)
hass.components.websocket_api.async_register_command(websocket_lovelace_config)
hass.components.websocket_api.async_register_command(websocket_lovelace_save_config)
hass.components.websocket_api.async_register_command(
WS_TYPE_SAVE_CONFIG, websocket_lovelace_save_config, SCHEMA_SAVE_CONFIG
websocket_lovelace_delete_config
)
hass.components.system_health.async_register_info(DOMAIN, system_health_info)
@ -124,6 +107,10 @@ class LovelaceStorage:
self._hass.bus.async_fire(EVENT_LOVELACE_UPDATED)
await self._store.async_save(self._data)
async def async_delete(self):
"""Delete config."""
await self.async_save(None)
async def _load(self):
"""Load the config."""
data = await self._store.async_load()
@ -185,6 +172,10 @@ class LovelaceYAML:
"""Save config."""
raise HomeAssistantError("Not supported")
async def async_delete(self):
"""Delete config."""
raise HomeAssistantError("Not supported")
def handle_yaml_errors(func):
"""Handle error with WebSocket calls."""
@ -212,6 +203,9 @@ def handle_yaml_errors(func):
@websocket_api.async_response
@websocket_api.websocket_command(
{"type": "lovelace/config", vol.Optional("force", default=False): bool}
)
@handle_yaml_errors
async def websocket_lovelace_config(hass, connection, msg):
"""Send Lovelace UI config over WebSocket configuration."""
@ -219,12 +213,23 @@ async def websocket_lovelace_config(hass, connection, msg):
@websocket_api.async_response
@websocket_api.websocket_command(
{"type": "lovelace/config/save", "config": vol.Any(str, dict)}
)
@handle_yaml_errors
async def websocket_lovelace_save_config(hass, connection, msg):
"""Save Lovelace UI configuration."""
await hass.data[DOMAIN].async_save(msg["config"])
@websocket_api.async_response
@websocket_api.websocket_command({"type": "lovelace/config/delete"})
@handle_yaml_errors
async def websocket_lovelace_delete_config(hass, connection, msg):
"""Delete Lovelace UI configuration."""
await hass.data[DOMAIN].async_delete()
async def system_health_info(hass):
"""Get info for the info page."""
return await hass.data[DOMAIN].async_get_info()

26
tests/components/lovelace/test_init.py
View File

@ -55,6 +55,32 @@ async def test_lovelace_from_storage_save_before_load(
assert hass_storage[lovelace.STORAGE_KEY]["data"] == {"config": {"yo": "hello"}}
async def test_lovelace_from_storage_delete(hass, hass_ws_client, hass_storage):
"""Test we delete lovelace config from storage."""
assert await async_setup_component(hass, "lovelace", {})
client = await hass_ws_client(hass)
# Store new config
await client.send_json(
{"id": 6, "type": "lovelace/config/save", "config": {"yo": "hello"}}
)
response = await client.receive_json()
assert response["success"]
assert hass_storage[lovelace.STORAGE_KEY]["data"] == {"config": {"yo": "hello"}}
# Delete config
await client.send_json({"id": 7, "type": "lovelace/config/delete"})
response = await client.receive_json()
assert response["success"]
assert hass_storage[lovelace.STORAGE_KEY]["data"] == {"config": None}
# Fetch data
await client.send_json({"id": 8, "type": "lovelace/config"})
response = await client.receive_json()
assert not response["success"]
assert response["error"]["code"] == "config_not_found"
async def test_lovelace_from_yaml(hass, hass_ws_client):
"""Test we load lovelace config from yaml."""
assert await async_setup_component(hass, "lovelace", {"lovelace": {"mode": "YAML"}})