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callback-free-itx: Fixed $rollback and added $transaction #52

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callback-free-itx: Fixed $rollback and added $transaction #52

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14 changes: 9 additions & 5 deletions callback-free-itx/script.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -33,11 +33,10 @@ const prisma = new PrismaClient({ log: ["query"] }).$extends({
) {
const tx = prisma.$transaction((txClient) => {
setTxClient(txClient as unknown as Prisma.TransactionClient);

return txPromise.catch((e) => {
if (e === ROLLBACK) return;
throw e;
});
return txPromise;
}).catch((e) => {
if (e === ROLLBACK) return;
throw e;
});

// return a proxy TransactionClient with `$commit` and `$rollback` methods
Expand All @@ -55,6 +54,11 @@ const prisma = new PrismaClient({ log: ["query"] }).$extends({
return tx;
};
}
if (prop === "$transaction") {
return async (fn: (client: Prisma.TransactionClient) => Promise<any>) => {
return fn(target);
};
}
return target[prop as keyof typeof target];
},
}) as FlatTransactionClient;
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