@medusajs/utils
Version:
Medusa utilities functions shared by Medusa core and Modules
51 lines • 2.45 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.InjectTransactionManager = InjectTransactionManager;
const context_parameter_1 = require("./context-parameter");
function InjectTransactionManager(managerProperty) {
return function (target, propertyKey, descriptor) {
if (!target.MedusaContextIndex_) {
throw new Error(`An error occured applying decorator '@InjectTransactionManager' to method ${String(propertyKey)}: Missing parameter with flag @MedusaContext`);
}
const originalMethod = descriptor.value;
managerProperty ??= "baseRepository_";
const argIndex = target.MedusaContextIndex_[propertyKey];
descriptor.value = async function (...args) {
const originalContext = args[argIndex] ?? {};
if (originalContext?.transactionManager) {
return await originalMethod.apply(this, args);
}
return await (!managerProperty
? this
: this[managerProperty]).transaction(async (transactionManager) => {
const copiedContext = {};
for (const key in originalContext) {
if (key === "manager" || key === "transactionManager") {
continue;
}
Object.defineProperty(copiedContext, key, {
enumerable: true,
get: function () {
return originalContext[key];
},
set: function (value) {
originalContext[key] = value;
},
});
}
copiedContext.transactionManager = transactionManager;
if (originalContext?.manager) {
copiedContext.manager = originalContext?.manager;
}
copiedContext.__type = context_parameter_1.MedusaContextType;
args[argIndex] = copiedContext;
return await originalMethod.apply(this, args);
}, {
transaction: originalContext?.transactionManager,
isolationLevel: originalContext?.isolationLevel,
enableNestedTransactions: originalContext.enableNestedTransactions ?? false,
});
};
};
}
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