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set history pointer to errant operation if there is an error while modification evaluation to give a way of fixing it

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This commit is contained in:
Val Erastov 2018-11-07 22:02:51 -08:00
parent 778403fd19
commit 5da510578e
1 changed files with 13 additions and 4 deletions
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17
web/app/cad/craft/craftPlugin.js
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@ -85,10 +85,19 @@ export function activate({streams, services}) {
let {history, pointer} = curr;
for (let i = beginIndex; i <= pointer; i++) {
let request = history[i];
let {consumed, created} = runOrGetPreRunResults(request);
consumed.forEach(m => models.delete(m));
created.forEach(m => models.add(m));
streams.craft.models.next(Array.from(models).sort(m => m.id));
try {
let {consumed, created} = runOrGetPreRunResults(request);
consumed.forEach(m => models.delete(m));
created.forEach(m => models.add(m));
streams.craft.models.next(Array.from(models).sort(m => m.id));
} catch(e) {
console.error(e);
setTimeout(() => streams.craft.modifications.next({
...curr,
pointer: i-1
}));
break;
}
}
})
}