52 lines
1.5 KiB
TypeScript
52 lines
1.5 KiB
TypeScript
import {IndexdbPersistenceManager} from "./integration/indexdbPersistenceManager";
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import {DiagramEvent, DiagramEventType} from "./diagram/diagramEntity";
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const persistenceManager = new IndexdbPersistenceManager("diagram");
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const ctx: Worker = self as any;
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ctx.onmessage = (event) => {
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console.log(event);
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if (event.data.type == 'sync') {
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persistenceManager.sync();
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}
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if (event.data.type == 'init') {
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persistenceManager.updateObserver.add((event) => {
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console.log(event);
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ctx.postMessage({entity: event});
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});
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persistenceManager.configObserver.add((event) => {
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console.log(event);
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ctx.postMessage({config: event});
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});
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persistenceManager.initialize().then(() => {
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});
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} else {
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if (event.data.entity) {
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console.log(event.data);
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const data = (event.data.entity as DiagramEvent);
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switch (data.type) {
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case DiagramEventType.ADD:
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persistenceManager.add(data.entity);
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break;
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case DiagramEventType.DROP:
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case DiagramEventType.MODIFY:
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persistenceManager.modify(data.entity);
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break;
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case DiagramEventType.REMOVE:
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persistenceManager.remove(data.entity.id);
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break;
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}
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}
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if (event.data.config) {
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persistenceManager.setConfig(event.data.config);
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}
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}
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};
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