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fix: export arg parse utils #68

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Aug 20, 2021
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37 changes: 4 additions & 33 deletions src/vue/__tests__/utils.test.ts
Original file line number Diff line number Diff line change
Expand Up @@ -19,48 +19,19 @@ describe("utils", () => {
});

describe("parseFilterArgs", () => {
test("should default to empty options", () => {
const filters = { active: true };

const result = parseFilterArgs(filters);
const expected = [filters, {}];

expect(result).toEqual(expected);
expect(result[0]).toBe(filters);
});

test("should default to empty filters", () => {
const options = { option1: false };

const result = parseFilterArgs(undefined, options);
const expected = [{}, options];
const result = parseFilterArgs(undefined);

expect(result).toEqual(expected);
expect(result[1]).toBe(options);
});

test("should covert to array of parameters", () => {
const filters = { active: true };
const options = { option1: false };

const result = parseFilterArgs(filters, options);
const expected = [filters, options];

expect(result).toEqual(expected);
expect(result[0]).toBe(filters);
expect(result[1]).toBe(options);
expect(result).toEqual({});
});

test("should merge query key with filters", () => {
const filters = { active: true };
const options = { option1: false };

const result = parseFilterArgs("key", filters, options);
const expected = [{ ...filters, queryKey: "key" }, options];
const result = parseFilterArgs("key", filters);
const expected = { ...filters, queryKey: "key" };

expect(result).toEqual(expected);
expect(result[0]).toBe(filters);
expect(result[1]).toBe(options);
});
});

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1 change: 1 addition & 0 deletions src/vue/index.ts
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export { useInfiniteQuery } from "./useInfiniteQuery";
export { useMutation } from "./useMutation";
export { useIsFetching } from "./useIsFetching";
export { useIsMutating } from "./useIsMutating";
export { parseFilterArgs, parseMutationArgs, parseQueryArgs } from "./utils";

export type { UseQueryOptions } from "./useQuery";
export type { UseInfiniteQueryOptions } from "./useInfiniteQuery";
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4 changes: 2 additions & 2 deletions src/vue/useIsFetching.ts
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ export function useIsFetching(
arg2?: QueryFilters
): Ref<number> {
const filters: Ref<QueryFilters> = ref({});
const [parsedFilters] = parseFilterArgs(arg1, arg2);
const parsedFilters = parseFilterArgs(arg1, arg2);
filters.value = parsedFilters;

const queryClient = useQueryClient(parsedFilters.queryClientKey);
Expand All @@ -30,7 +30,7 @@ export function useIsFetching(
});

watchEffect(() => {
const [parsedFilters] = parseFilterArgs(arg1, arg2);
const parsedFilters = parseFilterArgs(arg1, arg2);
filters.value = parsedFilters;
});

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17 changes: 5 additions & 12 deletions src/vue/utils.ts
Original file line number Diff line number Diff line change
Expand Up @@ -32,22 +32,15 @@ export function parseQueryArgs<TOptions extends QueryOptions<any, any, any>>(
return Object.assign(arg2, { queryKey: arg1 }) as TOptions;
}

export function parseFilterArgs<
TFilters extends QueryFilters,
TOptions = unknown
>(
export function parseFilterArgs<TFilters extends QueryFilters>(
arg1?: QueryKey | TFilters,
arg2: TFilters | TOptions = {} as TOptions,
arg3: TOptions = {} as TOptions
): [TFilters, TOptions | undefined] {
arg2?: TFilters
): TFilters {
if (isQueryKey(arg1)) {
return [Object.assign(arg2, { queryKey: arg1 }), arg3] as [
TFilters,
TOptions
];
return Object.assign(arg2, { queryKey: arg1 });
}

return [arg1 || {}, arg2] as [TFilters, TOptions];
return arg1 || ({} as TFilters);
}

export function parseMutationArgs<
Expand Down