36 lines
1.2 KiB
TypeScript
36 lines
1.2 KiB
TypeScript
import ByteBuffer from 'bytebuffer';
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/**
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* Converts any object to a valid ts protobuf object.
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*
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* This is needed because there's a very jarring difference between `protobufjs` and `protobufts`.
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* `protobufjs` returns all `bytes` as `ByteBuffer` where as `protobufts` returns all `bytes` as `Uint8Array`.
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*/
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export function convertToTS(object: any): any {
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// No idea why js `ByteBuffer` and ts `ByteBuffer` differ ...
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if (object instanceof Uint8Array) {
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return object;
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} else if (object && object.constructor && object.constructor.name === 'ByteBuffer') {
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return new Uint8Array(object.toArrayBuffer());
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} else if (
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object instanceof ByteBuffer ||
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object instanceof Buffer ||
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object instanceof ArrayBuffer ||
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object instanceof SharedArrayBuffer
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) {
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const arrayBuffer = ByteBuffer.wrap(object).toArrayBuffer();
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return new Uint8Array(arrayBuffer);
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} else if (Array.isArray(object)) {
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return object.map(convertToTS);
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} else if (object && typeof object === 'object') {
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const keys = Object.keys(object);
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const values: { [key: string]: any } = {};
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for (const key of keys) {
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values[key] = convertToTS(object[key]);
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}
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return values;
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}
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return object;
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}
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