30 lines
704 B
JavaScript
30 lines
704 B
JavaScript
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/**
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* Computes the final instance state after hook is executed.
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*
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* @param {Object} ctx The hook context
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* @return {Object} The final instance state
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*/
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exports.getFinalState = function(ctx) {
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if (ctx.isNewInstance)
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return ctx.instance;
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if (ctx.currentInstance) {
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return Object.assign({},
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ctx.currentInstance.__data,
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ctx.data || ctx.instance
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);
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}
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return null;
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};
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/**
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* Determines if hook is affecting multiple instances.
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*
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* @param {Object} ctx The hook context
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* @return {Boolean} %true for multiple instances, %false otherwhise
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*/
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exports.isMultiple = function(ctx) {
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return !ctx.isNewInstance && !ctx.currentInstance;
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};
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