20 lines
759 B
JavaScript
20 lines
759 B
JavaScript
import resolve, { toString } from '/imports/parser/resolve';
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export default function evaluateCalculation(calculation, scope, givenContext) {
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const parseNode = calculation.parseNode;
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const fn = calculation._parseLevel;
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const calculationScope = { ...calculation._localScope, ...scope };
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const { result: resultNode, context } = resolve(fn, parseNode, calculationScope, givenContext);
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calculation.errors = context.errors;
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if (resultNode?.parseType === 'constant') {
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calculation.value = resultNode.value;
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} else if (resultNode?.parseType === 'error') {
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calculation.value = null;
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} else {
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calculation.value = toString(resultNode);
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}
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// remove the working fields
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delete calculation._parseLevel;
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delete calculation._localScope;
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}
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