feat: Normalize known DB errors to a MedusaError when possible (#6922)

Before we would swallow the error and return a generic error to the user. This will provide more information to the caller if it is one of the known errors.

packages/fulfillment/integration-tests/__tests__/fulfillment-module-service/fulfillment-set.spec.ts

@@ -512,7 +512,7 @@ moduleIntegrationTestRunner({
             const err = await service.create(data).catch((e) => e)
 
             expect(err).toBeDefined()
-            expect(err.constraint).toBe("IDX_fulfillment_set_name_unique")
+            expect(err.message).toContain("exists")
           })
 
           it("should fail on creating a new fulfillment set with new service zones and new geo zones that are not valid", async function () {
@@ -837,7 +837,7 @@ moduleIntegrationTestRunner({
             const err = await service.update(updateData).catch((e) => e)
 
             expect(err).toBeDefined()
-            expect(err.constraint).toBe("IDX_fulfillment_set_name_unique")
+            expect(err.message).toContain("exists")
           })
 
           it("should update a collection of fulfillment sets and replace old service zones by new ones", async function () {

packages/fulfillment/integration-tests/__tests__/fulfillment-module-service/service-zone.spec.ts

@@ -187,7 +187,7 @@ moduleIntegrationTestRunner({
             const err = await service.createServiceZones(data).catch((e) => e)
 
             expect(err).toBeDefined()
-            expect(err.constraint).toBe("IDX_service_zone_name_unique")
+            expect(err.message).toContain("exists")
           })
 
           it("should fail on creating a service zone and new geo zones that are not valid", async function () {
@@ -435,7 +435,7 @@ moduleIntegrationTestRunner({
               .catch((e) => e)
 
             expect(err).toBeDefined()
-            expect(err.constraint).toBe("IDX_service_zone_name_unique")
+            expect(err.message).toContain("exists")
           })
         })
       })

packages/fulfillment/integration-tests/__tests__/fulfillment-module-service/shipping-profile.spec.ts

@@ -73,7 +73,7 @@ moduleIntegrationTestRunner({
               .catch((e) => e)
 
             expect(err).toBeDefined()
-            expect(err.constraint).toBe("IDX_shipping_profile_name_unique")
+            expect(err.message).toContain("exists")
           })
         })
       })