@medusajs/utils
Version:
Medusa utilities functions shared by Medusa core and Modules
49 lines • 2.26 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.InjectManager = InjectManager;
const common_1 = require("../../common");
const context_parameter_1 = require("./context-parameter");
function InjectManager(managerProperty) {
return function (target, propertyKey, descriptor) {
if (!target.MedusaContextIndex_) {
throw new Error(`To apply @InjectManager you have to flag a parameter using @MedusaContext`);
}
managerProperty ??= "baseRepository_";
const originalMethod = descriptor.value;
const argIndex = target.MedusaContextIndex_[propertyKey];
descriptor.value = function (...args) {
const originalContext = args[argIndex] ?? {};
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;
},
});
}
const resourceWithManager = !managerProperty
? this
: this[managerProperty];
if (!(0, common_1.isPresent)(resourceWithManager) &&
!(0, common_1.isPresent)(originalContext.manager)) {
throw new Error(`Could not find a manager in the context. Ensure that ${this.managerProperty} is set on your service that points to a repository.`);
}
copiedContext.manager =
originalContext.manager ?? resourceWithManager.getFreshManager();
if (originalContext?.transactionManager) {
copiedContext.transactionManager = originalContext?.transactionManager;
}
copiedContext.__type = context_parameter_1.MedusaContextType;
args[argIndex] = copiedContext;
return originalMethod.apply(this, args);
};
};
}
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