check isUpsert header in POST document request (#5)

* check isUpsert header in POST document request * Verify response code on "CreateItem that already exists" test --------- Co-authored-by: Pijus Kamandulis <[email protected]>
pikami · Nov 1, 2024 · 2834f3f · 2834f3f
1 parent a6b5d32
commit 2834f3f
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diff --git a/api/handlers/documents.go b/api/handlers/documents.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"strconv"
 
 	jsonpatch "github.com/evanphx/json-patch/v5"
 	"github.com/gin-gonic/gin"
@@ -223,6 +224,11 @@ func DocumentsPost(c *gin.Context) {
 		return
 	}
 
+	isUpsert, _ := strconv.ParseBool(c.GetHeader("x-ms-documentdb-is-upsert"))
+	if isUpsert {
+		repositories.DeleteDocument(databaseId, collectionId, requestBody["id"].(string))
+	}
+
 	createdDocument, status := repositories.CreateDocument(databaseId, collectionId, requestBody)
 	if status == repositorymodels.Conflict {
 		c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})

diff --git a/api/tests/documents_test.go b/api/tests/documents_test.go
@@ -220,4 +220,92 @@ func Test_Documents_Patch(t *testing.T) {
 			panic(err)
 		}
 	})
+
+	t.Run("CreateItem", func(t *testing.T) {
+		context := context.TODO()
+
+		item := map[string]interface{}{
+			"Id":       "6789011",
+			"pk":       "456",
+			"newField": "newValue2",
+		}
+		bytes, err := json.Marshal(item)
+		assert.Nil(t, err)
+
+		r, err2 := collectionClient.CreateItem(
+			context,
+			azcosmos.PartitionKey{},
+			bytes,
+			&azcosmos.ItemOptions{
+				EnableContentResponseOnWrite: false,
+			},
+		)
+		assert.NotNil(t, r)
+		assert.Nil(t, err2)
+	})
+
+	t.Run("CreateItem that already exists", func(t *testing.T) {
+		context := context.TODO()
+
+		item := map[string]interface{}{"id": "12345", "pk": "123", "isCool": false, "arr": []int{1, 2, 3}}
+		bytes, err := json.Marshal(item)
+		assert.Nil(t, err)
+
+		r, err := collectionClient.CreateItem(
+			context,
+			azcosmos.PartitionKey{},
+			bytes,
+			&azcosmos.ItemOptions{
+				EnableContentResponseOnWrite: false,
+			},
+		)
+		assert.NotNil(t, r)
+		assert.NotNil(t, err)
+
+		var respErr *azcore.ResponseError
+		if errors.As(err, &respErr) {
+			assert.Equal(t, http.StatusConflict, respErr.StatusCode)
+		} else {
+			panic(err)
+		}
+	})
+
+	t.Run("UpsertItem new", func(t *testing.T) {
+		context := context.TODO()
+
+		item := map[string]interface{}{"id": "123456", "pk": "1234", "isCool": false, "arr": []int{1, 2, 3}}
+		bytes, err := json.Marshal(item)
+		assert.Nil(t, err)
+
+		r, err2 := collectionClient.UpsertItem(
+			context,
+			azcosmos.PartitionKey{},
+			bytes,
+			&azcosmos.ItemOptions{
+				EnableContentResponseOnWrite: false,
+			},
+		)
+		assert.NotNil(t, r)
+		assert.Nil(t, err2)
+	})
+
+	t.Run("UpsertItem that already exists", func(t *testing.T) {
+		context := context.TODO()
+
+		item := map[string]interface{}{"id": "12345", "pk": "123", "isCool": false, "arr": []int{1, 2, 3, 4}}
+		bytes, err := json.Marshal(item)
+		assert.Nil(t, err)
+
+		r, err2 := collectionClient.UpsertItem(
+			context,
+			azcosmos.PartitionKey{},
+			bytes,
+			&azcosmos.ItemOptions{
+				EnableContentResponseOnWrite: false,
+			},
+		)
+		assert.NotNil(t, r)
+		assert.Nil(t, err2)
+	})
+
 }