Guide to establishing intricate conditions for TypeORM insertion

When attempting to insert data based on a specific condition, such as if shopId = "shopA", I want to include the shopdetail. In order to achieve this, I have implemented the following business logic, which is somewhat complex.

Is there a more efficient way to accomplish this task?

request = {
 Id:"test",
 shopId:"shopA",
 element:"testElement"
}


if(request.shopId = "shopA") {
PricingPattern = {
 Id:request.Id,
 element:request.element,
 shopdetail:{
   shopId:request.shopId
  }
 }
} else {
PricingPattern = {
 Id:request.Id,
 element:request.element
 }
}


await getRepository(PricingPattern)
                .save([this.pricingPatternInfo])

If you have any suggestions or alternative approaches, please feel free to share them with me.

Answer №1

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@Entity()
export class PricingPattern {
   @BeforeInsert()
   onlySaveShopADetail() {
      if (this.shopdetail.shopId !== 'shopA') {
         delete this.shopdetail;
      }
   }

}

Here is an example of how it can be used:

request = {
 Id:"test",
 shopId:"shopA",
 element:"testElement"
}

const a: Partial<PricingPattern> = {
 Id:request.Id,
 element:request.element,
 shopdetail:{
   shopId:request.shopId
  }
 }

await getRepository(PricingPattern)
                .save([this.pricingPatternInfo])

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