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move safeParseArray to own file, update imports
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/* | ||
* Copyright (c) 2024 The Ontario Institute for Cancer Research. All rights reserved | ||
* | ||
* This program and the accompanying materials are made available under the terms of | ||
* the GNU Affero General Public License v3.0. You should have received a copy of the | ||
* GNU Affero General Public License along with this program. | ||
* If not, see <http://www.gnu.org/licenses/>. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY | ||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | ||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT | ||
* SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | ||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED | ||
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | ||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER | ||
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN | ||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
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import { z, ZodError, ZodTypeAny } from 'zod'; | ||
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export type ZodResultAccumulator<T> = { success: T[]; failure: ZodError[] }; | ||
/** | ||
* Parses an array of Zod SafeParseReturnType results into success (successful parse) and failure (parsing error) | ||
* @param acc ZodResultAccumulator<T> | ||
* @param item z.SafeParseReturnType<T, T> | ||
* @returns ZodResultAccumulator<T> | ||
*/ | ||
const resultReducer = <T>(acc: ZodResultAccumulator<T>, item: z.SafeParseReturnType<T, T>) => { | ||
if (item.success) { | ||
acc.success.push(item.data); | ||
} else { | ||
acc.failure.push(item.error); | ||
} | ||
return acc; | ||
}; | ||
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/** | ||
* Run Zod safeParse for Schema T on an array of items, and split results by SafeParseReturnType 'success' or 'error'. | ||
* @params schema<T> | ||
* @params data unknown[] | ||
* @returns { success: [], failure: [] } | ||
*/ | ||
export const safeParseArray = <T extends ZodTypeAny>( | ||
schema: T, | ||
data: Array<unknown>, | ||
): ZodResultAccumulator<z.infer<T>> => | ||
data | ||
.map((i) => schema.safeParse(i)) | ||
.reduce<ZodResultAccumulator<z.infer<T>>>((acc, item) => resultReducer(acc, item), { | ||
success: [], | ||
failure: [], | ||
}); |