structural state is available for complexes

CHANGELOG

+minerva (15.1.4) stable; urgency=medium
+  * Bug fix: structural state information data was not available for complexes
+    (#1476)
+
+ -- Piotr Gawron <piotr.gawron@uni.lu>  Tue, 30 Apr 2021 17:00:00 +0200
+
 minerva (15.1.3) stable; urgency=medium
   * Bug fix: modifier reactions to phenotype were incorrectly translated to
     Process Description reactions when exporting to SBGN-ML (#1445)

rest-api/src/main/java/lcsb/mapviewer/api/projects/models/bioEntities/elements/ElementsRestImpl.java

@@ -254,7 +254,6 @@ public class ElementsRestImpl extends BaseRestImpl {
     if (element instanceof Protein) {
       Protein protein = ((Protein) element);
       modifications = getModifications(protein.getModificationResidues());
-      structuralState = protein.getStructuralState();
     } else if (element instanceof Rna) {
       Rna rna = ((Rna) element);
       modifications = getModifications(rna.getRegions());
@@ -266,7 +265,9 @@ public class ElementsRestImpl extends BaseRestImpl {
       modifications = getModifications(gene.getModificationResidues());
     }
     if (element instanceof Species) {
-      structures = getStructures(((Species) element).getUniprots());
+      Species species= (Species) element; 
+      structures = getStructures(species.getUniprots());
+      structuralState = species.getStructuralState();
     }
     result.put("modifications", modifications);
     if (structuralState != null) {