fix: SQ query field incorrect

# Problems
- The logic incorrect, that get ggggeeee.gggeeee.Value
- We should get ggggeeee.Value.ggggeee.Value
to fit structure of Mongo

# Solutions
- Use length to check is sequence query
- add ".Value" suffix to every tag
- combine with dot

api/dicom-web/controller/QIDO-RS/service/QIDO-RS.service.js

@@ -157,15 +157,20 @@ function convertAllQueryToDICOMTag(iParam) {
                 newKeyNames.push(keyNameSplit[x]);
             }
         }
+        let retKeyName;
         if (newKeyNames.length === 0) {
             throw new DicomWebServiceError(
                 DicomWebStatusCodes.InvalidArgumentValue,
                 `Invalid request query: ${keyNameSplit}`,
                 400
             );
-        };
-        newKeyNames.push("Value");
-        let retKeyName = newKeyNames.join(".");
+        } else if (newKeyNames.length >= 2) {
+            retKeyName = newKeyNames.map(v => v + ".Value").join(".");
+        } else {
+            newKeyNames.push("Value");
+            retKeyName = newKeyNames.join(".");
+        }
+
         newQS[retKeyName] = iParam[keyName];
     }
     return newQS;