28 lines
601 B
JavaScript
28 lines
601 B
JavaScript
export class PureCtrl {
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constructor(
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$timeout
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) {
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if(!$timeout) {
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throw 'Invalid PureCtrl construction.';
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}
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this.$timeout = $timeout;
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this.state = {};
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this.props = {};
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}
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async setState(state) {
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return new Promise((resolve) => {
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this.$timeout(() => {
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this.state = Object.freeze(Object.assign({}, this.state, state));
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resolve();
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});
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});
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}
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initProps(props) {
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if (Object.keys(this.props).length > 0) {
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throw 'Already init-ed props.';
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}
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this.props = Object.freeze(Object.assign({}, this.props, props));
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}
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} |