mirror of
https://github.com/enricoros/big-AGI.git
synced 2026-05-11 14:10:15 -07:00
Enrico Ros
0e2d4af617
May be related to: - https://github.com/blitz-js/superjson/issues/242 - https://github.com/blitz-js/superjson/issues/283
49 lines
1.8 KiB
TypeScript
49 lines
1.8 KiB
TypeScript
/**
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* If you need to add transformers for special data types like `Temporal.Instant` or `Temporal.Date`, `Decimal.js`, etc you can do so here.
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* Make sure to import this file rather than `superjson` directly.
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* @link https://github.com/blitz-js/superjson#recipes
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*/
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import superjson from 'superjson';
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/**
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* WORKAROUND: an incredibly weird bug with NextJS-14.2.4 + tRPC v11 + SuperJSON
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*
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* If the serialized object has 'undefined' values (e.g. {json.name: null, meta.values.name=['undefined']},
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* superjson will try to apply the format conversion from the 'null' to the 'undefined' value directly to the input object.
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*
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* This somehow fails with tRPC-11 and NextJS-14.2.4. There may be immutability somewhere.
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*
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* While a slot workaround would be to deepcopy (JSON.parse(JSON.stringify(object)) the object
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* we use a more lightweight approach that only works on top-level properties.
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*
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* May be related to https://github.com/blitz-js/superjson/issues/242 ?
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* May be related to https://github.com/blitz-js/superjson/issues/283 ?
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*/
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function deserializeWithWorkaround<T = unknown>(object: any): T {
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// Second-level (object.json: {..}) mutability workaround
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if (object && object instanceof Object && object?.meta && object?.json) {
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object = { ...object, json: { ...object.json } };
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}
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return superjson.deserialize<T>(object);
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}
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export const transformer = {
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serialize: superjson.serialize,
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deserialize: deserializeWithWorkaround,
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// The following commented code is here just to let us place breakpoints quickly
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// serialize: (object: any): any => {
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// const serialized = superjson.serialize(object);
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// return serialized;
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// }
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// deserialize: (object: any): any => {
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// const des = superjson.deserialize(object);
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// return des;
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// }
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};
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