Live provider example
I am using django strawberry backend with graphql.
I want to start a live provider from refine.
Can you show me a simple example how to define and use a live provider with these components?
63 Replies
Hi @Valugar. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
----------------------
I'm sorry, but the knowledge sources provided do not contain specific examples of using a live provider with a Django Strawberry backend and GraphQL in Refine. However, I can guide you on how to generally set up a live provider in Refine using GraphQL.
Firstly, you need to create a live provider. Here is a general example of how you can do this:
(Source: Refine Documentation (https://refine.dev/docs/guides-concepts/realtime#usage-1))
In this example,
liveProvider
is imported from a local file and used in the Refine
component. The createClient
function from graphql-ws
is used to create a GraphQL WebSocket client, which is then passed to the liveProvider
.
Please note that you need to replace "YOUR_WS_URL"
with your actual WebSocket URL.
Refine remains agnostic in its API to allow different solutions to be integrated. Therefore, you should be able to adapt this example to work with Django Strawberry and GraphQL. For more detailed information, you can refer to the Refine Live Provider documentation (https://refine.dev/docs/realtime/live-provider/).
Remember to install the necessary packages for your project. For example, if you're using Ably for Realtime features, you would need to install the Ably live provider package from Refine:
(Source: Refine Documentation (https://refine.dev/docs/advanced-tutorials/real-time))
I hope this helps! If you have more specific questions or run into any issues, feel free to ask.
----------------------
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genetic-orange•6mo ago
@kapa.ai I keep getting error:
Argument 'input' of required type 'CreateLocationSubscriptionFilterInput!' was provided the variable '$input' which was not provided a runtime value.
For this:
@strawberry.input
class CreateLocationSubscriptionFilterInput:
gateway_id: Optional[str]
timestamp: Optional[datetime]
latitude: Optional[float]
longitude: Optional[float] @strawberry.input class UpdateLocationSubscriptionFilterInput: gateway: Optional[str] timestamp: Optional[datetime] latitude: Optional[float] longitude: Optional[float] @strawberry.input class DeleteLocationSubscriptionFilterInput: gateway: Optional[str] timestamp: Optional[datetime]
@strawberry.type class Subscription: @strawberry.subscription async def created_location(self, input: CreateLocationSubscriptionFilterInput) -> AsyncGenerator[LocationType, None]: while True: await asyncio.sleep(0.5)
new_locations = await sync_to_async(Location.objects.filter, thread_sensitive=True)( **{k: v for k, v in vars(input).items() if v is not None} ) for location in new_locations: yield LocationType.from_django(location) And I am doing a simple live provider refine with: const { data: locations, isLoading: locationIsLoading } = useList({ resource: "locations", meta: { gqlQuery: LOCATIONS_LIST_QUERY }, pagination: { pageSize: 999 }, liveMode: "auto", }); and export const LOCATIONS_LIST_QUERY = gql
longitude: Optional[float] @strawberry.input class UpdateLocationSubscriptionFilterInput: gateway: Optional[str] timestamp: Optional[datetime] latitude: Optional[float] longitude: Optional[float] @strawberry.input class DeleteLocationSubscriptionFilterInput: gateway: Optional[str] timestamp: Optional[datetime]
@strawberry.type class Subscription: @strawberry.subscription async def created_location(self, input: CreateLocationSubscriptionFilterInput) -> AsyncGenerator[LocationType, None]: while True: await asyncio.sleep(0.5)
new_locations = await sync_to_async(Location.objects.filter, thread_sensitive=True)( **{k: v for k, v in vars(input).items() if v is not None} ) for location in new_locations: yield LocationType.from_django(location) And I am doing a simple live provider refine with: const { data: locations, isLoading: locationIsLoading } = useList({ resource: "locations", meta: { gqlQuery: LOCATIONS_LIST_QUERY }, pagination: { pageSize: 999 }, liveMode: "auto", }); and export const LOCATIONS_LIST_QUERY = gql
query LocationsList(
$filter: LocationFilter!
$sorting: [LocationSort!]
$paging: OffsetPaging!
) {
locations(filter: $filter, sorting: $sorting, paging: $paging) {
nodes {
gateway {
id
serialNumber
vehicle{
id
make
model
events{
description
createdAt
}
drivers{
id
name
}
}
}
location
timestamp
}
totalCount
}
}
;Let me check the knowledge base for you. One moment! :books:
----------------------
The error message you're seeing suggests that the
input
variable for your created_location
subscription is not being provided a value at runtime. This means that when your subscription is being called, it's not receiving the necessary input
argument.
In your Refine useList
hook, you're using liveMode: "auto"
, which means Refine will automatically subscribe to the created
, updated
, and deleted
events for the locations
resource. However, it seems like your backend expects an input
argument for the created_location
subscription, which is not being provided.
To resolve this issue, you need to ensure that the input
argument is provided when the created_location
subscription is called. This could be done in your GraphQL query or in your Refine code where you're setting up the subscription.
Unfortunately, the provided knowledge sources do not contain specific examples or code snippets that show how to provide an input
argument for a subscription in Refine. For more detailed information, you can refer to the Refine Live Provider documentation (https://refine.dev/docs/realtime/live-provider/).
If you're still having trouble, I would recommend reaching out to the Refine community or checking the Strawberry GraphQL documentation for more specific guidance on handling subscriptions with input arguments.
----------------------
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genetic-orange•6mo ago
@kapa.ai I keep getting
Argument 'input' of required type 'CreateLocationSubscriptionFilterInput!' was provided the variable '$input' which was not provided a runtime value.
no matter how I modify my backend.
@strawberry.input
class CreateLocationSubscriptionFilterInput:
filter: LocationFilter
@strawberry.input class UpdateLocationSubscriptionFilterInput: gateway: Optional[str] timestamp: Optional[datetime] latitude: Optional[float] longitude: Optional[float] @strawberry.input class DeleteLocationSubscriptionFilterInput: gateway: Optional[str] timestamp: Optional[datetime]
@strawberry.type class Subscription: @strawberry.subscription async def created_location(self, input: CreateLocationSubscriptionFilterInput) -> AsyncGenerator[LocationType, None]: while True: await asyncio.sleep(0.5)
new_locations = await sync_to_async(Location.objects.filter, thread_sensitive=True)( **{k: v for k, v in vars(input).items() if v is not None} ) for location in new_locations: yield LocationType.from_django(location)
@strawberry.input class UpdateLocationSubscriptionFilterInput: gateway: Optional[str] timestamp: Optional[datetime] latitude: Optional[float] longitude: Optional[float] @strawberry.input class DeleteLocationSubscriptionFilterInput: gateway: Optional[str] timestamp: Optional[datetime]
@strawberry.type class Subscription: @strawberry.subscription async def created_location(self, input: CreateLocationSubscriptionFilterInput) -> AsyncGenerator[LocationType, None]: while True: await asyncio.sleep(0.5)
new_locations = await sync_to_async(Location.objects.filter, thread_sensitive=True)( **{k: v for k, v in vars(input).items() if v is not None} ) for location in new_locations: yield LocationType.from_django(location)
Let me check the knowledge base for you. One moment! :books:
----------------------
The error message you're seeing suggests that the
input
variable for your created_location
subscription is not being provided a value at runtime. This means that when your subscription is being called, it's not receiving the necessary input
argument.
In your Refine useList
hook, you're using liveMode: "auto"
, which means Refine will automatically subscribe to the created
, updated
, and deleted
events for the locations
resource. However, it seems like your backend expects an input
argument for the created_location
subscription, which is not being provided.
To resolve this issue, you need to ensure that the input
argument is provided when the created_location
subscription is called. This could be done in your GraphQL query or in your Refine code where you're setting up the subscription.
Unfortunately, the provided knowledge sources do not contain specific examples or code snippets that show how to provide an input
argument for a subscription in Refine. For more detailed information, you can refer to the Refine Live Provider documentation (https://refine.dev/docs/realtime/live-provider/).
If you're still having trouble, I would recommend reaching out to the Refine community or checking the Strawberry GraphQL documentation for more specific guidance on handling subscriptions with input arguments.
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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genetic-orange•6mo ago
@kapa.ai Ok, so if I change the created_location to:
@strawberry.type
class Subscription:
@strawberry.subscription
async def created_location(self) -> AsyncGenerator[LocationType, None]:
while True:
await asyncio.sleep(0.5)
new_locations = await sync_to_async(Location.objects.filter, thread_sensitive=True)( **{k: v for k, v in vars(input).items() if v is not None} ) for location in new_locations: yield LocationType.from_django(location) will this work?
new_locations = await sync_to_async(Location.objects.filter, thread_sensitive=True)( **{k: v for k, v in vars(input).items() if v is not None} ) for location in new_locations: yield LocationType.from_django(location) will this work?
Let me check the knowledge base for you. One moment! :books:
----------------------
In the code you provided, you removed the
input
argument from the created_location
subscription, but you're still trying to use input
in the body of the function. This will result in an error because input
is not defined.
If you want to remove the input
argument, you should also remove or modify the line where you're using input
:
You need to replace this with a logic that doesn't rely on input
. However, without knowing more about your application and what you're trying to achieve, it's hard to suggest a specific solution.
If you want to fetch all new locations without any filter, you could potentially simplify this to:
This will fetch all locations from your database every 0.5 seconds. Please note that this could be inefficient if you have a large number of locations.
Remember to always test your changes to ensure they work as expected. If you're still having trouble, I would recommend reaching out to the Refine community or checking the Strawberry GraphQL documentation for more specific guidance.
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
----------------------genetic-orange•6mo ago
@kapa.ai I am still very much confused.
I have this in the frontend:
const { data: locations, isLoading: locationIsLoading } = useList({
resource: "locations",
meta: { gqlQuery: LOCATIONS_LIST_QUERY },
pagination: { pageSize: 999 },
liveMode: "auto",
});
with
export const LOCATIONS_LISTQUERY = gql
new_locations = await sync_to_async(Location.objects.all, thread_sensitive=True)() for location in new_locations: yield LocationType.from_django(location) And I keep getting the error: "Variable '$input' expected value of type 'CreateLocationSubscriptionFilterInput' which cannot be used as an input type."
query LocationsList(
$filter: LocationFilter!
$sorting: [LocationSort!]
$paging: OffsetPaging!
) {
locations(filter: $filter, sorting: $sorting, paging: $paging) {
nodes {
gateway {
id
serialNumber
vehicle{
id
make
model
events{
description
createdAt
}
drivers{
id
name
}
}
}
location
timestamp
}
totalCount
}
}
;
And over on the backend I set it as:
@strawberry.input
class LocationFilter:
id: Optional[StringFilter] = None
gateway: Optional[StringFilter] = None
location: Optional[StringFilter] = None
timestamp: Optional[DateTimeFilter] = None
and: Optional[List['LocationFilter']] = strawberry.field(name="and", defaultfactory=list)
or: Optional[List['LocationFilter']] = strawberry.field(name="or", default_factory=list)
@strawberry.input
class CreateLocationSubscriptionFilterInput:
filter: LocationFilter
@strawberry.type
class Subscription:
@strawberry.subscription
async def created_location(self) -> AsyncGenerator[LocationType, None]:
while True:
await asyncio.sleep(0.5)new_locations = await sync_to_async(Location.objects.all, thread_sensitive=True)() for location in new_locations: yield LocationType.from_django(location) And I keep getting the error: "Variable '$input' expected value of type 'CreateLocationSubscriptionFilterInput' which cannot be used as an input type."
Let me check the knowledge base for you. One moment! :books:
----------------------
The error message you're seeing suggests that the
CreateLocationSubscriptionFilterInput
type is not recognized as a valid input type in your GraphQL schema. This could be due to a few reasons:
1. The CreateLocationSubscriptionFilterInput
type is not correctly defined or not included in your GraphQL schema. Make sure that the CreateLocationSubscriptionFilterInput
type is correctly defined in your Strawberry schema and that it's included in the schema that your GraphQL server is using.
2. The CreateLocationSubscriptionFilterInput
type is not used as an input type in any of your GraphQL operations. In your created_location
subscription, you're not using the CreateLocationSubscriptionFilterInput
type as an input. If you're not using this type as an input in any of your GraphQL operations, GraphQL might not recognize it as a valid input type.
3. There's a mismatch between the CreateLocationSubscriptionFilterInput
type in your frontend and backend code. Make sure that the CreateLocationSubscriptionFilterInput
type in your frontend code matches the CreateLocationSubscriptionFilterInput
type in your backend code.
Unfortunately, the provided knowledge sources do not contain specific examples or code snippets that show how to define and use the CreateLocationSubscriptionFilterInput
type in Refine. For more detailed information, you can refer to the Refine Live Provider documentation (https://refine.dev/docs/realtime/live-provider/).
If you're still having trouble, I would recommend reaching out to the Refine community or checking the Strawberry GraphQL documentation for more specific guidance on defining and using input types.
----------------------
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----------------------genetic-orange•6mo ago
@kapa.ai Ah I see.
Now help me then implement the create/update/ and deletion subscription please.
import strawberry
from ..types import LocationType
from ..models import Location
from .schem_types import CreateLocationSubscriptionFilterInput, UpdateOneLocationSubscriptionFilterInput, DeleteOneLocationSubscriptionFilterInput
from strawberry.types import Info
from typing import AsyncGenerator
from typing import Optional
from asgiref.sync import sync_to_async
import asyncio
@strawberry.type
class Subscription:
@strawberry.subscription
async def created_location(self, input: Optional[CreateLocationSubscriptionFilterInput] = None) -> AsyncGenerator[LocationType, None]:
while True:
await asyncio.sleep(0.5)
query = Location.objects.all() if input: query = query.filter({k: v for k, v in vars(input).items() if v is not None}) print(query) location_event = await location_events.get() yield location_event @strawberry.subscription async def updated_one_location(self, input: Optional[UpdateOneLocationSubscriptionFilterInput] = None) -> AsyncGenerator[LocationType, None]: while True: await asyncio.sleep(0.5)
query = Location.objects.all() print("updated_one_location", query) if input: query = query.filter({k: v for k, v in vars(input).items() if v is not None}) print(query) new_locations = await sync_to_async(list)(query) for location in new_locations: print(location) yield LocationType( location = location ) @strawberry.subscription async def deleted_one_location(self, input: Optional[DeleteOneLocationSubscriptionFilterInput] = None) -> AsyncGenerator[LocationType, None]: while True: await asyncio.sleep(0.5)
query = Location.objects.all() print("updated_one_location", query) if input: query = query.filter(**{k: v for k, v in vars(input).items() if v is not None}) print(query) new_locations = await sync_to_async(list)(query) for location in new_locations: print(location) yield LocationType( location = location ) pass
query = Location.objects.all() if input: query = query.filter({k: v for k, v in vars(input).items() if v is not None}) print(query) location_event = await location_events.get() yield location_event @strawberry.subscription async def updated_one_location(self, input: Optional[UpdateOneLocationSubscriptionFilterInput] = None) -> AsyncGenerator[LocationType, None]: while True: await asyncio.sleep(0.5)
query = Location.objects.all() print("updated_one_location", query) if input: query = query.filter({k: v for k, v in vars(input).items() if v is not None}) print(query) new_locations = await sync_to_async(list)(query) for location in new_locations: print(location) yield LocationType( location = location ) @strawberry.subscription async def deleted_one_location(self, input: Optional[DeleteOneLocationSubscriptionFilterInput] = None) -> AsyncGenerator[LocationType, None]: while True: await asyncio.sleep(0.5)
query = Location.objects.all() print("updated_one_location", query) if input: query = query.filter(**{k: v for k, v in vars(input).items() if v is not None}) print(query) new_locations = await sync_to_async(list)(query) for location in new_locations: print(location) yield LocationType( location = location ) pass
Let me check the knowledge base for you. One moment! :books:
----------------------
Your backend code for the
created_location
, updated_one_location
, and deleted_one_location
subscriptions seems to be correctly set up. Each subscription is an asynchronous generator that yields new LocationType
instances. The input
argument is optional and is used to filter the locations that are returned.
On the frontend, you can use Refine's useSubscription
hook to subscribe to these events. Here's a general example of how you can do this:
In this example, useSubscription
is used to subscribe to the created
event for the locations
resource. The variables
prop is used to provide the input
argument for your subscription. You should replace /* your input values */
with the actual values you want to use for the input
argument.
You can do the same for the updated
and deleted
events:
Please note that you need to replace /* your input values */
with the actual values you want to use for the input
argument.
Unfortunately, the provided knowledge sources do not contain specific examples or code snippets that show how to use the useSubscription
hook in Refine. For more detailed information, you can refer to the Refine Live Provider documentation (https://refine.dev/docs/realtime/live-provider/).
I hope this helps! If you have more specific questions or run into any issues, feel free to ask.
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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genetic-orange•6mo ago
@kapa.ai How can I make a graphQL custom call, meaning i have this:
export const LOCATION_GET_HISTORY = gql
mutation LocationHistory($vehicle_id: String) {
historicalLocations(vehicle_id: $vehicle_id) {
gateway_id
location
timestamp
vehicle_id
history_id
history_date
history_type
}
}
;
And I don't care about list/table, I just want to get the data from it.
Should I use useCustom?Let me check the knowledge base for you. One moment! :books:
----------------------
Yes, you can use the
useCustom
hook to make a custom GraphQL call. The useCustom
hook allows you to send a request to a custom endpoint and handle the response.
Here's an example of how you can use the useCustom
hook with your mutation:
In this example, useCustom
is used to send a request to the locations
resource with the LOCATION_GET_HISTORY
mutation. The variables
prop is used to provide the vehicle_id
argument for your mutation. You should replace "your_vehicle_id"
with the actual ID you want to use.
The useCustom
hook returns an object that includes the data
from the response and a mutate
function that you can use to manually trigger the mutation.
Please note that you need to import the LOCATION_GET_HISTORY
mutation from the correct file. In this example, it's imported from a file named "./queries"
.
For more detailed information, you can refer to the Refine useCustom documentation (https://refine.dev/docs/api-reference/core/hooks/data/useCustom/).
----------------------
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genetic-orange•6mo ago
@kapa.ai There is no variables in the useCustom.
Let me check the knowledge base for you. One moment! :books:
----------------------
I apologize for the confusion. You're correct, the
useCustom
hook does not accept a variables
prop. Instead, you can include the variables directly in the config
prop. Here's how you can do it:
In this example, useCustom
is used to send a request to the locations
resource with the LOCATION_GET_HISTORY
mutation. The variables
are included in the config
prop, which is used to provide the vehicle_id
argument for your mutation. You should replace "your_vehicle_id"
with the actual ID you want to use.
The useCustom
hook returns an object that includes the data
from the response and a mutate
function that you can use to manually trigger the mutation.
Please note that you need to import the LOCATION_GET_HISTORY
mutation from the correct file. In this example, it's imported from a file named "./queries"
.
For more detailed information, you can refer to the Refine useCustom documentation (https://refine.dev/docs/api-reference/core/hooks/data/useCustom/).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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genetic-orange•6mo ago
@kapa.ai Still wrong.
There is no config - variables.
Let me check the knowledge base for you. One moment! :books:
----------------------
I apologize for the confusion earlier. You're correct, the
useCustom
hook does not accept a variables
prop directly in the config
. Instead, you can pass the variables directly to the payload
prop in the config
object. Here's how you can do it:
In this example, useCustom
is used to send a request to the locations
resource with the LOCATION_GET_HISTORY
mutation. The payload
is included in the config
prop, which is used to provide the vehicle_id
argument for your mutation. You should replace "your_vehicle_id"
with the actual ID you want to use.
The useCustom
hook returns an object that includes the data
from the response and a mutate
function that you can use to manually trigger the mutation.
Please note that you need to import the LOCATION_GET_HISTORY
mutation from the correct file. In this example, it's imported from a file named "./queries"
.
For more detailed information, you can refer to the Refine useCustom documentation (https://refine.dev/docs/api-reference/core/hooks/data/useCustom/).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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genetic-orange•6mo ago
@kapa.ai You are wrong again!
You don't seem to know how useCustom is used.
Let me check the knowledge base for you. One moment! :books:
----------------------
I apologize for the confusion earlier. You're correct, and I appreciate your patience. The
useCustom
hook in Refine is used to send custom query requests. It does not directly accept a variables
prop. Instead, you can pass the variables as part of the url
or method
parameters.
Here's how you can use the useCustom
hook:
In this example, useCustom
is used to send a GET request to the specified URL. The vehicle_id
is included as a query parameter in the URL. You should replace your_endpoint_url
and your_vehicle_id
with the actual endpoint URL and vehicle ID you want to use.
The useCustom
hook returns an object that includes the data
from the response and an isLoading
flag that indicates whether the request is still in progress.
Please note that the useCustom
hook is an extended version of TanStack Query's useQuery
and supports all features of the mutation but also adds some extra features. It uses the custom
method as the query function from the dataProvider
which is passed to <Refine>
.
For more detailed information, you can refer to the Refine useCustom documentation (https://refine.dev/docs/data/hooks/use-custom).
----------------------
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genetic-orange•6mo ago
@kapa.ai How can I add variables to this call:
const { data: responseData, isLoading: locationLoading } = useCustom({
meta: { gqlMutation: LOCATION_GET_HISTORY },
method: "get",
url:
} }); This one doesn't seem to work
${API_URL}?vehicleId=${data.id}
,
variables: {
} }); This one doesn't seem to work
Let me check the knowledge base for you. One moment! :books:
----------------------
I apologize for the confusion earlier. The
useCustom
hook in Refine does not directly accept a variables
prop. Instead, you can pass the variables as part of the payload
parameter in the config
object.
Here's how you can use the useCustom
hook:
In this example, useCustom
is used to send a GET request with the LOCATION_GET_HISTORY
mutation. The vehicleId
is included as part of the payload
in the config
object.
The useCustom
hook returns an object that includes the data
from the response and an isLoading
flag that indicates whether the request is still in progress.
Please note that you need to import the LOCATION_GET_HISTORY
mutation from the correct file.
For more detailed information, you can refer to the Refine useCustom documentation (https://refine.dev/docs/api-reference/core/hooks/data/useCustom/).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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genetic-orange•6mo ago
@kapa.ai It doesn't seem to work.
Are there other ways to do this?
maybe not using the useCustom?
Let me check the knowledge base for you. One moment! :books:
----------------------
I apologize for the confusion earlier. If
useCustom
is not working as expected, you might want to consider using Apollo Client's hooks directly. Refine is built on top of Apollo Client, so you can use any of Apollo's hooks in your Refine application.
Here's how you can use the useMutation
hook from Apollo Client:
In this example, useMutation
is used to create a function (getLocationHistory
) that you can call to execute the mutation. The variables
option is used to provide the vehicle_id
argument for your mutation. You should replace "your_vehicle_id"
with the actual ID you want to use.
The useMutation
hook returns an array that includes the mutation function and an object with the data
, loading
, and error
from the mutation.
Please note that you need to import the LOCATION_GET_HISTORY
mutation from the correct file.
For more detailed information, you can refer to the Apollo Client useMutation documentation (https://www.apollographql.com/docs/react/data/mutations/).
----------------------
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genetic-orange•6mo ago
@ka`
@kapa.ai Here?
Let me check the knowledge base for you. One moment! :books:
----------------------
I'm sorry, but your message is not clear. Could you please provide more details or context? I'm here to help you with Refine, a React-based framework for building data-intensive applications. If you have any questions or issues related to Refine, feel free to ask!
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
----------------------
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genetic-orange•6mo ago
@kapa.ai I need your help.
I want to create a new resource page 'history' such that:
{
name: "vehicles",
list: "/vehicles",
create: "/vehicles/create",
edit: "/vehicles/edit/:id",
show: "/vehicles/show/:id",
meta: {
canDelete: true,
icon: <CarOutlined/>
},
},
will have also a history: "/vehicle/history/:id
is it possible to add?
Let me check the knowledge base for you. One moment! :books:
----------------------
Yes, it is possible to add a new page to your resource. However, the
history
page you want to add is not a standard CRUD page, so you can't add it directly to the resource definition.
Instead, you can define a new route for the history
page in your application's routing configuration. Here's how you can do it:
In this example, a new Route
component is added for the history
page. The path
prop is set to "/vehicles/history/:id"
, and the element
prop is set to the VehicleHistory
component. You should replace VehicleHistory
with the actual component you want to use for the history
page.
Please note that this route will be added in addition to the routes defined by the resources
prop in the Refine
component.
For more detailed information, you can refer to the Refine documentation (https://refine.dev/docs).
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genetic-orange•6mo ago
@kapa.ai Ok good - so now I added the Router path:
<Route path="/vehicles/history/:id" element={<HistoricalVehicleData />} />
and how can I then call navigate there with the button?
<Button
size="small"
icon={<SearchOutlined />}
title={"title"}
className="refine-edit-button"
onClick={() => {
console.log(value)
return go({
to: { resource: "vehicles", action: "history", id: value },
type: "replace",
});
}}
/>
Let me check the knowledge base for you. One moment! :books:
----------------------
You're on the right track. You can use the
useNavigation
hook from Refine to navigate to the new route. However, since the history
page is not a standard CRUD action, you can't use the go
function with the { resource: "vehicles", action: "history", id: value }
object.
Instead, you can use the go
function with a string that represents the path to the history
page. Here's how you can do it:
In this example, the go
function is called with the path to the history
page as a string. The value
variable is included in the path to represent the id
parameter. You should replace value
with the actual ID you want to use.
Please note that the second argument to the go
function is "replace"
, which means that the current history entry will be replaced with the new one.
For more detailed information, you can refer to the Refine useNavigation documentation (https://refine.dev/docs/api-reference/core/hooks/navigation/useNavigation/).
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genetic-orange•6mo ago
@kapa.ai Is there a way to force the query each time the page is loaded?
const { data: responseData, isLoading: locationLoading } = useCustom({
meta: {
gqlQuery: LOCATION_GET_HISTORY,
variables: {
id: vehicleId,
}
},
method: "get",
url:
${API_URL}
,
});Let me check the knowledge base for you. One moment! :books:
----------------------
Yes, you can force a query to run each time the page is loaded by using the
enabled
option in the queryOptions
prop. You can set enabled
to true
to run the query immediately when the component mounts.
Here's how you can do it:
In this example, useCustom
is used to send a GET request with the LOCATION_GET_HISTORY
query. The enabled
option is set to true
in the queryOptions
prop, which means the query will run immediately when the component mounts.
Please note that you need to import the LOCATION_GET_HISTORY
query from the correct file.
For more detailed information, you can refer to the Refine useCustom documentation (https://refine.dev/docs/api-reference/core/hooks/data/useCustom/) and the React Query useQuery documentation (https://react-query.tanstack.com/reference/useQuery).
----------------------
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genetic-orange•6mo ago
@kapa.ai So it's still not working well..
The page seems to be refreshing multiple times while the data is being loaded..
maybe it's here?
<Route path="/vehicles/history/:id" element={<HistoricalVehicleData />} />
Let me check the knowledge base for you. One moment! :books:
----------------------
If your page is refreshing multiple times while the data is being loaded, it might be due to the way your
HistoricalVehicleData
component is set up. It's hard to say for sure without seeing the code for that component.
However, one common cause of this issue is having a state update inside a useEffect
hook that doesn't have the correct dependency array. If you're using a useEffect
hook to fetch data when the component mounts, make sure you include all the variables that the effect depends on in the dependency array.
Here's a general example:
In this example, a useEffect
hook is used to fetch the vehicle ID when the component mounts. The setVehicleId
function is called to update the state with the fetched ID. The useCustom
hook then uses this ID to fetch the historical data.
The enabled
option in the queryOptions
prop is set to !!vehicleId
, which means the query will run immediately when vehicleId
is truthy.
Please replace fetchVehicleId
with the actual function you're using to fetch the vehicle ID.
For more detailed information, you can refer to the React useEffect documentation (https://reactjs.org/docs/hooks-effect.html) and the Refine useCustom documentation (https://refine.dev/docs/api-reference/core/hooks/data/useCustom/).
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genetic-orange•6mo ago
@kapa.ai I am trying to handle error during mutation.
I am getting this error modal:
rror: duplicate key value violates unique constraint "crm_gateway_serial_number_key" DETAIL: Key (serial_number)=(123123) already exists..: {"response":{"data":null,"errors":[{"message":"Error: duplicate key value violates unique constraint "crm_gateway_serial_number_key"\nDETAIL: Key (serial_number)=(123123) already exists..","locations":[{"line":2,"column":7}],"path":["createOneGateway"]}],"status":200,"headers":{"access-control-allow-credentials":"true","access-control-
...
which is a long message I get from the backend.
I was wondering how to handle it to show a proper message on the frontend?
I have this:
export const GatewayCreatePage: React.FC<PropsWithChildren> = ({
children,
}) => {
const { list, replace } = useNavigation();
const { pathname } = useLocation();
const [searchParams] = useSearchParams();
const { formProps, saveButtonProps, onFinish } = useForm({
onMutationError: (data, variables, context, isAutoSave) => {
console.log({ data, variables, context, isAutoSave });
},
redirect: "list",
});
and then the return:
<Form
layout="vertical"
{...formProps}
onFinish={(values) => {
onFinish({ ...values });
}}
>
...
Let me check the knowledge base for you. One moment! :books:
----------------------
You can handle server-side validation errors in Refine by using the
onError
callback in the useForm
hook. This callback is called when a mutation fails. You can use it to display a custom error message based on the error you get from the server.
Here's how you can do it:
In this example, the onMutationError
callback is used to display a notification with the error message when a mutation fails. The error
object that's passed to the callback includes a message
property that contains the error message from the server.
Please note that you need to import the notification
component from Ant Design to display the notification.
For more detailed information, you can refer to the Refine useForm documentation (https://refine.dev/docs/api-reference/core/hooks/form/useForm/) and the Ant Design notification documentation (https://ant.design/components/notification/).
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genetic-orange•6mo ago
@kapa.ai Ok now I try to have a proper filter:
const { selectProps } = useSelect<ICategory>({
resource: "reports",
optionLabel: "reportType",
});
console.log(selectProps)
and I have this useTable:
const {
tableProps,
searchFormProps,
setCurrent,
setPageSize,
filters,
sorters,
setFilters,
tableQueryResult,
} = useTable<
GetFieldsFromList<ReportsListQuery>,
HttpError,
{ name: string }
>({
resource: "reports",
pagination: {
pageSize: 12,
},
sorters: {
initial: [
{
field: "created_at",
order: "asc",
},
],
},
onSearch: (values) => {
return [
{
field: "reportType",
operator: "contains",
value: values.name,
},
];
},
meta: {
gqlQuery: REPORTS_LISTQUERY,
},
});
and I try to have a dropdown filter:
<Table.Column
dataIndex="reportType"
title="Report Type"
width={200}
defaultFilteredValue={getDefaultFilter("reportType", filters, "in")}
defaultSortOrder={getDefaultSortOrder("reportType", sorters)}
filterDropdown={(props) => (
<FilterDropdown
{...props}
mapValue={(selectedKeys) =>
selectedKeys.map((i) => Number.parseInt(i.toString()))
}
>
<Select
style={{ minWidth: 200 }}
mode="multiple"
{...selectProps}
/>
</FilterDropdown>
)}
render={(, record: Report) => {
return (
<Space>
<Text>{ReportTypeEnum[record.reportType as keyof typeof ReportTypeEnum]}</Text>
</Space>
);
}}
/>
Let me check the knowledge base for you. One moment! :books:
----------------------
It seems like you're trying to create a dropdown filter for the
reportType
field in your table. Your current setup looks correct, but there are a few things you might want to check:
1. Make sure the useSelect
hook is fetching the correct data. The resource
prop should be set to the resource that contains the options for the dropdown. In your case, it's set to "reports"
. If the options for the dropdown are stored in a different resource, you should update this prop accordingly.
2. Check the optionLabel
prop in the useSelect
hook. It should be set to the field that contains the label for each option in the dropdown. In your case, it's set to "reportType"
. If the labels are stored in a different field, you should update this prop accordingly.
3. Make sure the mapValue
function in the FilterDropdown
component is correctly converting the selected keys to numbers. If the keys are already numbers, you might not need to use Number.parseInt
.
4. Check the onSearch
function in the useTable
hook. It should return an array of filters based on the search values. In your case, it's creating a filter for the reportType
field with the "contains"
operator. If you want to filter by exact match instead, you should use the "eq"
operator.
Here's how you can update the onSearch
function to filter by exact match:
For more detailed information, you can refer to the Refine useTable documentation (https://refine.dev/docs/api-reference/core/hooks/data/useTable/), the Refine useSelect documentation (https://refine.dev/docs/api-reference/core/hooks/data/useSelect/), and the Refine FilterDropdown documentation (https://refine.dev/docs/ui-integrations/ant-design/components/filter-dropdown/).
----------------------
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genetic-orange•6mo ago
@kapa.ai No, the useSelects doesn't seem to return anything
const { selectProps } = useSelect<ICategory>({
resource: "reports",
});
console.log(selectProps)
the print it:
{options: Array(0), loading: false, showSearch: true, filterOption: false, onSearch: Æ’}
Let me check the knowledge base for you. One moment! :books:
----------------------
The
useSelect
hook is used to manage a select component when the records in a resource need to be used as select options. It fetches data using the useList
hook. If useSelect
is not returning any options, it might be because there are no records in the specified resource, or the optionLabel
and optionValue
props are not set correctly.
In your case, you're fetching data from the "reports"
resource, but you haven't specified the optionLabel
and optionValue
props. These props should be set to the fields that contain the label and value for each option in the dropdown.
Here's how you can update your useSelect
hook:
In this example, optionLabel
is set to "labelField"
and optionValue
is set to "valueField"
. You should replace "labelField"
and "valueField"
with the actual fields that contain the label and value for each option in the dropdown.
If you're still not getting any options, you might want to check the data in your "reports"
resource to make sure it contains the necessary records.
For more detailed information, you can refer to the Refine useSelect documentation (https://refine.dev/docs/data/hooks/use-select).
----------------------
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genetic-orange•6mo ago
@kapa.ai Something is not working well, I believe the issue is that there are no records in the specified resource.
Even when running the simple
const { selectProps:reportProps } = useSelect({
resource: "reports",
});
the reportProps is empty.
I do have this:
const {
tableProps,
searchFormProps,
setCurrent,
setPageSize,
filters,
sorters,
setFilters,
tableQueryResult,
} = useTable<
GetFieldsFromList<ReportsListQuery>,
HttpError,
{ name: string }
>({
resource: "reports",
pagination: {
pageSize: 12,
},
initialSorter: [
{
field: "created_at",
order: "asc",
},
],
onSearch: (values) => {
return [
{
field: "reportType",
operator: "contains",
value: values.name,
},
];
},
meta: {
gqlQuery: REPORTS_LIST_QUERY,
},
});
That I thought it sets values in reports (as I wrote the 'reports' in resource)
Let me check the knowledge base for you. One moment! :books:
----------------------
The
useTable
and useSelect
hooks both fetch data from the specified resource, but they do not share this data between each other. The useTable
hook fetches data for the table, and the useSelect
hook fetches data for the select component. They work independently and do not affect each other.
If useSelect
is not returning any options, it might be because there are no records in the "reports"
resource, or the API request is failing for some reason.
Here are a few things you can check:
1. Check the data in your "reports"
resource. Make sure it contains the necessary records. You can do this by checking your database or using an API testing tool like Postman to send a request to your API.
2. Check the network request made by useSelect
. You can do this by opening the Network tab in your browser's developer tools and looking for the request made by useSelect
. Check the request URL, method, headers, and body to make sure they're correct. Also, check the response to see if it contains the expected data.
3. Check for errors. If the API request is failing, useSelect
should return an error
object. You can log this object to see what the error is. Here's how you can do it:
If you're still having trouble, you might want to consider reaching out to the Refine community or the support team for further assistance.
For more detailed information, you can refer to the Refine useSelect documentation (https://refine.dev/docs/data/hooks/use-select).
----------------------
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genetic-orange•6mo ago
@kapa.ai so looks like the useSelect keeps returning the error:
TypeError: Cannot read properties of undefined (reading 'length')
Let me check the knowledge base for you. One moment! :books:
----------------------
The error message "TypeError: Cannot read properties of undefined (reading 'length')" typically occurs when you're trying to access the
length
property of an object that is undefined
.
In the context of useSelect
, this error might occur if the data returned from the API is not in the expected format. The useSelect
hook expects the data to be an array of objects, where each object represents a record in the resource. If the data is undefined
or not an array, you might get this error.
Here are a few things you can check:
1. Check the response from the API. Make sure it's returning an array of objects. You can do this by checking the network request made by useSelect
in your browser's developer tools.
2. Check the data
returned by useSelect
. You can log this data to see what it is. Here's how you can do it:
3. Check your data provider. The data provider is responsible for making API requests and formatting the response data. Make sure it's correctly implemented for the getList
method, which is used by useSelect
.
If you're still having trouble, you might want to consider reaching out to the Refine community or the support team for further assistance.
For more detailed information, you can refer to the Refine useSelect documentation (https://refine.dev/docs/data/hooks/use-select).
----------------------
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