mirror of https://github.com/status-im/consul.git
64 lines
2.0 KiB
JavaScript
64 lines
2.0 KiB
JavaScript
/**
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* Copyright (c) HashiCorp, Inc.
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* SPDX-License-Identifier: MPL-2.0
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*/
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import { get } from '@ember/object';
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import { isEmpty } from '@ember/utils';
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export default function (foreignKey, nspaceKey, partitionKey, hash = JSON.stringify) {
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return function (primaryKey, slugKey, foreignKeyValue, nspaceValue, partitionValue) {
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return function (item) {
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foreignKeyValue = foreignKeyValue == null ? item[foreignKey] : foreignKeyValue;
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if (foreignKeyValue == null) {
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throw new Error(
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`Unable to create fingerprint, missing foreignKey value. Looking for value in \`${foreignKey}\` got \`${foreignKeyValue}\``
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);
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}
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const slugKeys = slugKey.split(',');
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const slugValues = slugKeys
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.map(function (slugKey) {
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const slug = get(item, slugKey);
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const isSlugEmpty = isEmpty(slug);
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if (isSlugEmpty) {
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// PeerName should be optional as part of id
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if (slugKey === 'PeerName') {
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return;
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}
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throw new Error(
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`Unable to create fingerprint, missing slug. Looking for value in \`${slugKey}\` got \`${slug}\``
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);
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}
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return slug;
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})
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.compact();
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// This ensures that all data objects have a Namespace and a Partition
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// value set, even in OSS.
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if (typeof item[nspaceKey] === 'undefined') {
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if (nspaceValue === '*') {
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nspaceValue = 'default';
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}
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item[nspaceKey] = nspaceValue;
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}
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if (typeof item[partitionKey] === 'undefined') {
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if (partitionValue === '*') {
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partitionValue = 'default';
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}
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item[partitionKey] = partitionValue;
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}
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if (typeof item[foreignKey] === 'undefined') {
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item[foreignKey] = foreignKeyValue;
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}
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if (typeof item[primaryKey] === 'undefined') {
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item[primaryKey] = hash(
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[item[partitionKey], item[nspaceKey], foreignKeyValue].concat(slugValues)
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);
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}
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return item;
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};
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};
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}
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