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ditch reactquery in favor of custom handler hook
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| import { useCallback, useEffect, useState } from 'react'; | ||
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|
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| interface UseLoadData<DataType = undefined> { | ||
| refresh: (refreshFunc?: () => Promise<DataType>) => void; | ||
| append: (appendFunc: () => Promise<DataType>) => void; | ||
| isLoading: boolean; | ||
| isError: boolean; | ||
| error?: string; | ||
| data?: DataType; | ||
| } | ||
|
|
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| interface Status<DataType = undefined> { | ||
| isLoading: boolean; | ||
| isError: boolean; | ||
| error?: string; | ||
| data?: DataType; | ||
| } | ||
|
|
||
| export const useLoadData = <ReturnType>( | ||
| func: () => Promise<ReturnType>, | ||
| ): UseLoadData<ReturnType> => { | ||
| const [status, setStatus] = useState<Status<ReturnType>>({ | ||
| isLoading: true, | ||
| isError: false, | ||
| error: undefined, | ||
| data: undefined, | ||
| }); | ||
|
|
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| useEffect(() => { | ||
| run(func); | ||
| }, []); | ||
|
|
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| const run = useCallback((func: () => Promise<ReturnType>, append = false) => { | ||
| if (!status.isLoading) { | ||
| setStatus({ | ||
| ...status, | ||
| isLoading: true, | ||
| isError: false, | ||
| error: undefined, | ||
| }); | ||
| } | ||
|
|
||
| void func() | ||
| .then((data) => { | ||
| if (append) { | ||
| setStatus({ | ||
| isLoading: false, | ||
| isError: false, | ||
| error: undefined, | ||
| data: { | ||
| ...status.data, | ||
| ...data, | ||
| }, | ||
| }); | ||
| } else { | ||
| setStatus({ | ||
| isLoading: false, | ||
| isError: false, | ||
| error: undefined, | ||
| data, | ||
| }); | ||
| } | ||
| }) | ||
| .catch((e) => { | ||
| setStatus({ | ||
| isLoading: false, | ||
| isError: true, | ||
| error: e.message, | ||
| }); | ||
| }); | ||
| }, []); | ||
|
|
||
| const refresh = useCallback((refreshFunc?: () => Promise<ReturnType>) => { | ||
| if (refreshFunc == null) refreshFunc = func; | ||
|
|
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| run(refreshFunc); | ||
| }, []); | ||
|
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| const append = useCallback((appendFunc: () => Promise<ReturnType>) => { | ||
| run(appendFunc, true); | ||
| }, []); | ||
|
|
||
| return { | ||
| ...status, | ||
| refresh, | ||
| append, | ||
| }; | ||
| }; |
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