40 lines
1.5 KiB
JavaScript
40 lines
1.5 KiB
JavaScript
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import fieldToAttrs, { expandAttributeMeta } from 'vault/utils/field-to-attrs';
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import Model from '@ember-data/model';
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/**
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* sets formFields and/or formFieldGroups properties on model class based on attr options
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*
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* propertyNames must be an array of brace expansion supported strings that represent model attr names
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* groupPropertyNames must be an array of objects where the keys represent the group names and the values are propertyNames
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*
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* reference the field-to-attrs util for more information on expected format for fields and groups
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*/
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export function withFormFields(propertyNames, groupPropertyNames) {
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return function decorator(SuperClass) {
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if (!Object.prototype.isPrototypeOf.call(Model, SuperClass)) {
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// eslint-disable-next-line
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console.error(
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'withFormFields decorator must be used on instance of ember-data Model class. Decorator not applied to returned class'
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);
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return SuperClass;
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}
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return class ModelFormFields extends SuperClass {
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constructor() {
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super(...arguments);
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if (!Array.isArray(propertyNames) && !Array.isArray(groupPropertyNames)) {
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throw new Error(
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'Array of property names and/or array of field groups are required when using withFormFields model decorator'
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);
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}
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if (propertyNames) {
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this.formFields = expandAttributeMeta(this, propertyNames);
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}
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if (groupPropertyNames) {
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this.formFieldGroups = fieldToAttrs(this, groupPropertyNames);
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}
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}
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};
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};
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}
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