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import { addressbookHref } from "@/worker/carddav/paths";
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import type { CardDavDoDb } from "@/worker/db/card-dav-do/client";
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import { addressSyncToken, ensureAddressbook, latestChangeSeq, objectByName } from "@/worker/db/card-dav-do/repository";
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import { cardDavError, type CardDavError } from "@/worker/objects/card-dav/types";
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import {
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  collectionWritePrecondition,
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  type CollectionConditionalInput,
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} from "@/worker/objects/common/collection-preconditions";
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export type AddressConditionalInput = CollectionConditionalInput;
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export function addressWritePrecondition(
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  db: CardDavDoDb,
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  input: AddressConditionalInput,
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  targetHref: string,
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  targetEtag: string | null,
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): CardDavError | null {
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  return collectionWritePrecondition(db, input, targetHref, targetEtag, {
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    basePath: "/addressbooks",
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    collectionHref: addressbookHref,
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    ensureCollection: ensureAddressbook,
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    objectEtag: (db, bookId, objectName) => objectByName(db, bookId, objectName)?.etag ?? null,
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    latestChangeSeq,
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    syncToken: addressSyncToken,
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    preconditionFailed: (message) => cardDavError(412, "precondition_failed", message),
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  });
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}