refactor: check if the value is a MongoDB ObjectID

pkg/mgo/query/query_condition.go

@@ -164,15 +164,13 @@ func (c *Column) convert() error {
 		return err
 	}
 
-	if c.Name == "id" || c.Name == "_id" {
-		if str, ok := c.Value.(string); ok {
-			c.Name = "_id"
-			c.Value, _ = primitive.ObjectIDFromHex(str)
-		}
-	} else if strings.Contains(c.Name, ":oid") {
-		if str, ok := c.Value.(string); ok {
-			c.Name = strings.Replace(c.Name, ":oid", "", 1)
-			c.Value, _ = primitive.ObjectIDFromHex(str)
+	if oid, ok := isObjectID(c.Value); ok {
+		c.Value = oid
+
+		if c.Name == "id" {
+			c.Name = "_id" // force to "_id"
+		} else if strings.HasSuffix(c.Name, ":oid") {
+			c.Name = strings.TrimSuffix(c.Name, ":oid")
 		}
 	}
 
@@ -358,6 +356,16 @@ func (p *Params) convertMultiColumns(whitelistNames map[string]bool) (bson.M, er
 	return filter, nil
 }
 
+func isObjectID(v interface{}) (primitive.ObjectID, bool) {
+	if str, ok := v.(string); ok && len(str) == 24 {
+		value, err := primitive.ObjectIDFromHex(str)
+		if err == nil {
+			return value, true
+		}
+	}
+	return [12]byte{}, false
+}
+
 func checkSameLogic(columns []Column) (int, [][]int, error) {
 	orIndexes := []int{}
 	l := len(columns)

pkg/mgo/query/query_condition_test.go

@@ -440,8 +440,9 @@ func TestParams_ConvertToMongoFilter(t *testing.T) {
 			wantErr: false,
 		},
 
+		// --------------------------- object id ------------------------------
 		{
-			name: "convert to object id",
+			name: "convert to object id 1",
 			args: args{
 				columns: []Column{
 					{
@@ -458,6 +459,42 @@ func TestParams_ConvertToMongoFilter(t *testing.T) {
 			wantErr: false,
 		},
 
+		{
+			name: "convert to object id 2",
+			args: args{
+				columns: []Column{
+					{
+						Name:  "userId",
+						Value: "65ce48483f11aff697e30d6d",
+					},
+					{
+						Name:  "orderID",
+						Value: "65ce48483f11aff697e30d6d",
+					},
+				},
+			},
+			want:    bson.M{"$and": []bson.M{{"userId": primitive.ObjectID{0x65, 0xce, 0x48, 0x48, 0x3f, 0x11, 0xaf, 0xf6, 0x97, 0xe3, 0xd, 0x6d}}, {"orderID": primitive.ObjectID{0x65, 0xce, 0x48, 0x48, 0x3f, 0x11, 0xaf, 0xf6, 0x97, 0xe3, 0xd, 0x6d}}}},
+			wantErr: false,
+		},
+
+		{
+			name: "convert to object id 3",
+			args: args{
+				columns: []Column{
+					{
+						Name:  "_id",
+						Value: "65ce48483f11aff697e30d6d",
+					},
+					{
+						Name:  "my_order",
+						Value: "65ce48483f11aff697e30d6d",
+					},
+				},
+			},
+			want:    bson.M{"$and": []bson.M{{"_id": primitive.ObjectID{0x65, 0xce, 0x48, 0x48, 0x3f, 0x11, 0xaf, 0xf6, 0x97, 0xe3, 0xd, 0x6d}}, {"my_order": primitive.ObjectID{0x65, 0xce, 0x48, 0x48, 0x3f, 0x11, 0xaf, 0xf6, 0x97, 0xe3, 0xd, 0x6d}}}},
+			wantErr: false,
+		},
+
 		// ---------------------------- error ----------------------------------------------
 		{
 			name: "exp type err",