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Added unique index on donation transaction id #128

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merged 1 commit into from
Nov 1, 2024
Merged

Added unique index on donation transaction id #128

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17 changes: 17 additions & 0 deletions migration/1730476526611-addDonationTransactionUniqIdx.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
import { MigrationInterface, QueryRunner } from 'typeorm';

export class AddDonationTransactionUniqIdx1730476526611
implements MigrationInterface
{
name = 'AddDonationTransactionUniqIdx1730476526611';

public async up(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(
`CREATE UNIQUE INDEX "unique_transaction_id" ON "donation" ("transactionId") `,
);
}

public async down(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(`DROP INDEX "public"."unique_transaction_id"`);
}
}
1 change: 1 addition & 0 deletions src/entities/donation.ts
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Expand Up @@ -54,6 +54,7 @@ export class Donation extends BaseEntity {
@Field({ nullable: true })
@Column({ nullable: true })
// It's transactionHash for crypto donation, and trackingCode for fiat donation
@Index('unique_transaction_id', { unique: true })
transactionId: string;

@Field({ nullable: true })
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