30 lines
845 B
TypeScript
30 lines
845 B
TypeScript
import { JsonSchema } from "./types";
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import { mergeArraysUnique } from "./utils/merge";
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import getTypeOf from "./getTypeOf";
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/**
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* merges to two json schema. In case of conflicts, will use overwrite first
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* schema or directly return first json schema.
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*/
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export function mergeSchema(a: JsonSchema, b: JsonSchema) {
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const aType = getTypeOf(a);
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const bType = getTypeOf(b);
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if (aType !== bType) {
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return a;
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}
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const result = mergeArraysUnique(a, b);
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if (a.getOneOfOrigin) {
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Object.defineProperty(result, "getOneOfOrigin", {
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enumerable: false,
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value: a.getOneOfOrigin
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});
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} else if (b.getOneOfOrigin) {
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Object.defineProperty(result, "getOneOfOrigin", {
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enumerable: false,
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value: b.getOneOfOrigin
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});
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}
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return result;
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}
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