fix(medusa): Support q search and order in list regions (#6202)

integration-tests/api/__tests__/admin/region.js

@@ -138,6 +138,20 @@ describe("/admin/regions", () => {
         tax_rate: 0,
         updated_at: new Date("10/10/2000"),
       })
+      await manager.insert(Region, {
+        id: "us-region",
+        name: "United States",
+        currency_code: "usd",
+        tax_rate: 0,
+        updated_at: new Date("10/10/2000"),
+      })
+      await manager.insert(Region, {
+        id: "uk-region",
+        name: "United Kingdom",
+        currency_code: "gbp",
+        tax_rate: 0,
+        updated_at: new Date("10/10/2000"),
+      })
     })
 
     afterEach(async () => {
@@ -162,6 +176,28 @@ describe("/admin/regions", () => {
       )
     })
 
+    it("should list the regions with q and order params", async () => {
+      const api = useApi()
+
+      const response = await api.get(
+        "/admin/regions?q=united&order=currency_code",
+        adminReqConfig
+      )
+
+      expect(response.status).toEqual(200)
+
+      expect(response.data.regions).toEqual([
+        expect.objectContaining({
+          name: "United Kingdom",
+          currency_code: "gbp",
+        }),
+        expect.objectContaining({
+          name: "United States",
+          currency_code: "usd",
+        }),
+      ])
+    })
+
     it("should only return non-deleted regions", async () => {
       const api = useApi()
 
@@ -171,7 +207,7 @@ describe("/admin/regions", () => {
           console.log(err)
         })
 
-      expect(response.data.regions).toHaveLength(3)
+      expect(response.data.regions).toHaveLength(5)
       expect(response.data.regions).toEqual(
         expect.arrayContaining([
           expect.objectContaining({
@@ -194,7 +230,7 @@ describe("/admin/regions", () => {
       const response = await api.get(`/admin/regions?limit=2`, adminReqConfig)
 
       expect(response.data.regions).toHaveLength(2)
-      expect(response.data.count).toEqual(3)
+      expect(response.data.count).toEqual(5)
       expect(response.status).toEqual(200)
     })