conscious-sapphire•5mo ago

useList or operator is not working

I have this query for global search but the or operator is returning nothing. I'm using supabase as dataProvider const { refetch: refetchOrders } = useList<any>({ resource: "contacts", filters: [ { operator: "or", value: [ { field: "firstname", operator: "contains", value: value, }, { field: "lastname", operator: "contains", value: value, }, ], }, ], queryOptions: { enabled: false, onSuccess: (data) => { const orderOptionGroup = data.data.map((item) => renderItem( #${item.id} - ${item.firstname} ${item.lastname}, /contacts/show/${item.id} ) ); if (orderOptionGroup.length > 0) { setOptions((prevOptions) => [ ...prevOptions, { label: renderTitle("Contacts"), options: orderOptionGroup, }, ]); } }, }, });

18 Replies

kapa.ai•5mo ago

Hi @eno. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- The useList hook in Refine uses the getList method from the data provider to fetch data. The data provider is responsible for handling the parameters and modifying the request sent to your API. In your case, you're using Supabase as your data provider. However, based on the information provided in the extracts, it's not clear whether the Supabase data provider supports the "OR" operator in filters. The example provided in the Refine documentation (https://refine.dev/docs/guides-concepts/data-fetching#multiple-data-providers) uses the "OR" operator, but it doesn't specify which data provider is being used. The source code for the Supabase data provider (https://refine.dev/blog/refine-pixels-2#refine-s-dataprovider-prop) provided in the extracts doesn't show how it handles the "OR" operator in filters. It's possible that the Supabase data provider doesn't support this operator, or that it requires a different syntax. I recommend checking the documentation for the Supabase data provider or reaching out to the Refine community for more specific guidance on how to use the "OR" operator with this data provider. If the Supabase data provider doesn't support the "OR" operator, you might need to implement a custom solution. For example, you could make separate API requests for each condition and then combine the results in your application. However, this could have performance implications, so it's not an ideal solution. Here's an example of how you might do this:

const { data: firstNameData, isLoading: isLoadingFirstName } = useList<any>({
  resource: "contacts",
  filters: [
    {
      field: "firstname",
      operator: "contains",
      value: value,
    },
  ],
  // ...other options...
});
const { data: lastNameData, isLoading: isLoadingLastName } = useList<any>({
  resource: "contacts",
  filters: [
    {
      field: "lastname",
      operator: "contains",
      value: value,
    },
  ],
  // ...other options...
});

// Combine the results from both requests
const data = [...firstNameData, ...lastNameData];

const { data: firstNameData, isLoading: isLoadingFirstName } = useList<any>({
  resource: "contacts",
  filters: [
    {
      field: "firstname",
      operator: "contains",
      value: value,
    },
  ],
  // ...other options...
});
const { data: lastNameData, isLoading: isLoadingLastName } = useList<any>({
  resource: "contacts",
  filters: [
    {
      field: "lastname",
      operator: "contains",
      value: value,
    },
  ],
  // ...other options...
});

// Combine the results from both requests
const data = [...firstNameData, ...lastNameData];

Please note that this is just a workaround and might not be the best solution for your use case. It's always better to check with the data provider's documentation or support to find the most efficient way to achieve your goal. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•5mo ago

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conscious-sapphire•5mo ago

@kapa.ai I'm using supabase and base on the documentation is possible to use or operator https://refine.dev/docs/advanced-tutorials/data-provider/handling-filters/#handle-filters-in-a-data-provider

Handling Filters | Refine

Refine expects an array of type CrudFilters to filter results based on some field’s values. So you can use more than one filter. Even the or operator can be used to combine multiple filters.

kapa.ai•5mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- Based on the documentation (https://refine.dev/docs/advanced-tutorials/data-provider/handling-filters/#handle-filters-in-a-data-provider), it is indeed possible to use the "or" operator with the Supabase data provider in Refine. However, there seems to be a bug with nested CrudFilters with Supabase not being correctly mapped as described in this Github issue (https://github.com/refinedev/refine/issues/3451). The issue describes a similar problem where queries nested in or filters are not mapped to the respective type with the Supabase dataProvider. If you're experiencing a similar issue, it might be related to this bug. You may want to follow the issue for updates or contribute to the discussion if you have additional information. In the meantime, you could try to debug the issue by checking the network requests in your browser's developer tools to see how the filters are being sent to the Supabase API. This might give you some clues about what's going wrong. If you're still having trouble, I recommend reaching out to the Refine community for more specific guidance. They might be able to provide more insight into this issue or suggest a workaround. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•5mo ago

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conscious-sapphire•5mo ago

@kapa.ai this is the query string parameter select: * offset: 0 limit: 10 or: (firstname.ilike.end,lastname.ilike.end) but the response is []

kapa.ai•5mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- Based on the query string parameter you provided, it seems like you're trying to use the ilike operator with the end modifier in a Supabase query. The ilike operator is used for case-insensitive pattern matching, and the end modifier is used to match the end of a string. However, it seems like the values for the firstname and lastname fields are missing in your query. The ilike operator requires a pattern to match against, and it's not clear what pattern you're trying to match. Here's an example of how you might use the ilike operator with the end modifier in a Supabase query:

select: *
offset: 0
limit: 10
or: (firstname.ilike.%value,lastname.ilike.%value)

select: *
offset: 0
limit: 10
or: (firstname.ilike.%value,lastname.ilike.%value)

In this example, value is the pattern you're trying to match. The % character is a wildcard that matches any sequence of characters. So firstname.ilike.%value will match any firstname that ends with value. If you're still getting an empty array as a response, it's possible that there are no records in your database that match the criteria specified in your query. You might want to check your database to make sure that there are records with a firstname or lastname that ends with the value you're searching for. If you're sure that there should be matching records in your database, there might be an issue with how your query is being interpreted by the Supabase API. You might want to reach out to the Supabase community for more specific guidance. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•5mo ago

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conscious-sapphire•5mo ago

@kapa.ai no firstname.ilike.end, end is what i have written in value so "end" is the value

kapa.ai•5mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- I see, so "end" is the value you're trying to match in the firstname and lastname fields. In that case, your query seems to be correct. However, if you're still getting an empty array as a response, it's possible that there are no records in your database that match the criteria specified in your query. You might want to check your database to make sure that there are records with a firstname or lastname that contains the value "end". If you're sure that there should be matching records in your database, there might be an issue with how your query is being interpreted by the Supabase API. You might want to reach out to the Supabase community or the Refine community (https://discord.com/channels/837692625737613362/1152401038435954781) for more specific guidance. They might be able to provide more insight into this issue or suggest a workaround. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•5mo ago

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conscious-sapphire•5mo ago

@kapa.ai but if i leave only this filter filters: [{ field: "firstname", operator: "contains", value }] and i write value as "end" I get data. So if this query gets data so it should the or operator

kapa.ai•5mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- It seems like there might be an issue with how the "or" operator is being handled in your query. If the filter works correctly when used individually, but not when combined with the "or" operator, it suggests that the problem lies with the "or" operator. Based on the Refine documentation (https://refine.dev/docs/advanced-tutorials/data-provider/handling-filters#handle-filters-in-a-data-provider), the "or" operator should be supported by the Supabase data provider. However, there might be a bug or an issue with how the "or" operator is being interpreted. Here's how you're currently using the "or" operator:

filters: [
  {
    operator: "or",
    value: [
      {
        field: "firstname",
        operator: "contains",
        value: "end",
      },
      {
        field: "lastname",
        operator: "contains",
        value: "end",
      },
    ],
  },
]

filters: [
  {
    operator: "or",
    value: [
      {
        field: "firstname",
        operator: "contains",
        value: "end",
      },
      {
        field: "lastname",
        operator: "contains",
        value: "end",
      },
    ],
  },
]

This should return all records where the firstname contains "end" or the lastname contains "end". If this isn't working as expected, it might be worth reaching out to the Refine community for help. They might be able to provide more insight into this issue or suggest a workaround. In the meantime, you could try using the "or" operator in a different way to see if that makes a difference. For example, you could try using the "or" operator with different fields or operators to see if the issue is specific to the "contains" operator or the fields you're using. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•5mo ago

<@1075022730312826890> kapa.ai is still learning and improving, please let us know how it did by reacting below

conscious-sapphire•5mo ago

@kapa.ai does refine and superbase offer "like" operator

kapa.ai•5mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- Yes, both Refine and Supabase support the "like" operator. However, there was a bug reported in the Refine GitHub repository (https://github.com/refinedev/refine/issues/1282) where the "contains" and "containss" operators were reversed in the Supabase data provider. The "contains" operator, which should be case-insensitive, was using the "like" operator, which is case-sensitive. This issue might affect the behavior of the "like" operator in your queries. If you're experiencing issues with the "like" operator, it might be related to this bug. You may want to follow the issue for updates or contribute to the discussion if you have additional information. In the meantime, you could try using the "ilike" operator for case-insensitive pattern matching, as suggested in the Refine documentation (https://refine.dev/docs/data/packages/supabase#lets-recap-what-we-have-done-so-far). Here's an example of how you might use the "ilike" operator in a filter:

filters: [
  {{
    field: "firstname",
    operator: "ilike",
    value: "%end%",
  }},
]

filters: [
  {{
    field: "firstname",
    operator: "ilike",
    value: "%end%",
  }},
]

In this example, "%end%" is the pattern you're trying to match. The "%" character is a wildcard that matches any sequence of characters. So "firstname.ilike.%end%" will match any firstname that contains "end". ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•5mo ago

<@1075022730312826890> kapa.ai is still learning and improving, please let us know how it did by reacting below

wise-white•5mo ago

hello @eno, when you add this property, is it working?

meta: {
      select: "*",
}

meta: {
      select: "*",
}

full code:

const { refetch: refetchOrders } = useList<any>({
  resource: "contacts",
  filters: [
    {
      operator: "or",
      value: [
        {
          field: "firstname",
          operator: "contains",
          value: value,
        },
        {
          field: "lastname",
          operator: "contains",
          value: value,
        },
      ],
    },
  ],
  queryOptions: {
    enabled: false,
    onSuccess: (data) => {
      const orderOptionGroup = data.data.map((item) =>
        renderItem(
          #${item.id} - ${item.firstname} ${item.lastname},
          /contacts/show/${item.id}
        )
      );
      if (orderOptionGroup.length > 0) {
        setOptions((prevOptions) => [
          ...prevOptions,
          {
            label: renderTitle("Contacts"),
            options: orderOptionGroup,
          },
        ]);
      }
    },
  },
  meta: {
    select: "*",
  },
});

const { refetch: refetchOrders } = useList<any>({
  resource: "contacts",
  filters: [
    {
      operator: "or",
      value: [
        {
          field: "firstname",
          operator: "contains",
          value: value,
        },
        {
          field: "lastname",
          operator: "contains",
          value: value,
        },
      ],
    },
  ],
  queryOptions: {
    enabled: false,
    onSuccess: (data) => {
      const orderOptionGroup = data.data.map((item) =>
        renderItem(
          #${item.id} - ${item.firstname} ${item.lastname},
          /contacts/show/${item.id}
        )
      );
      if (orderOptionGroup.length > 0) {
        setOptions((prevOptions) => [
          ...prevOptions,
          {
            label: renderTitle("Contacts"),
            options: orderOptionGroup,
          },
        ]);
      }
    },
  },
  meta: {
    select: "*",
  },
});