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storage process serialization of typeorm "And" find operator

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Mothana 2025-07-24 13:25:33 +04:00
parent 44870aa667
commit 409b0beb95
1 changed files with 7 additions and 2 deletions
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9
src/services/storage/db/serializationHelpers.ts
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@ -1,4 +1,4 @@
import { FindOperator, LessThan, MoreThan, LessThanOrEqual, MoreThanOrEqual, Equal, Like, ILike, Between, In, Any, IsNull, Not, FindOptionsWhere } from 'typeorm';
import { FindOperator, LessThan, MoreThan, LessThanOrEqual, MoreThanOrEqual, Equal, Like, ILike, Between, In, Any, IsNull, Not, FindOptionsWhere, And } from 'typeorm';
export type WhereCondition<T> = FindOptionsWhere<T> | FindOptionsWhere<T>[]
type SerializedFindOperator = {
@ -11,7 +11,7 @@ export function serializeFindOperator(operator: FindOperator<any>): SerializedFi
return {
_type: 'FindOperator',
type: operator['type'],
value: operator['value'],
value: Array.isArray(operator['value']) ? operator["value"].map(serializeFindOperator) : operator["value"],
};
}
@ -41,6 +41,11 @@ export function deserializeFindOperator(serialized: SerializedFindOperator): Fin
return IsNull();
case 'not':
return Not(deserializeFindOperator(serialized.value));
case 'and':
if (serialized.value.length !== 2) {
throw new Error("Typeorm and operator with more than 2 arguments not supported");
}
return And(deserializeFindOperator(serialized.value[0]), deserializeFindOperator(serialized.value[1]));
default:
throw new Error(`Unknown FindOperator type: ${serialized.type}`);
}