add legacy values for categories, artifacts, participants

Author: mcanoy

src/main/java/com/redhat/labs/lodestar/model/Engagement.java

@@ -1,6 +1,8 @@
 package com.redhat.labs.lodestar.model;
 
 import java.time.Instant;
+import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
@@ -92,6 +94,9 @@ public class Engagement {
     private String region;
     private String type;
 
+    @JsonbProperty("categories")
+    List<String> categoriesV2;
+
     @JsonbProperty("engagement_categories")
     @DiffIgnore
     private List<Category> categories;
@@ -116,6 +121,10 @@ public class Engagement {
     @DiffIgnore
     private int participantCount;
 
+    @JsonbProperty("artifact_count")
+    @DiffIgnore
+    private int artifactCount;
+
     //Legacy - front end should switch to region
     @JsonbProperty("engagement_region")
     private String engagementRegion;
@@ -128,26 +137,63 @@ public class Engagement {
     @JsonbProperty("engagement_type")
     private String engagementType;
 
+    //Legacy
     public void setEngagementRegion(String engagementRegion) {
         this.engagementRegion = engagementRegion;
         this.region = engagementRegion;
     }
 
+    //Legacy
+    public void setRegion(String region) {
+        this.region = region;
+        this.engagementRegion = region;
+    }
+
+    //Legacy
     public void setProjectName(String projectName) {
         this.projectName = projectName;
         this.name = projectName;
     }
 
+    //Legacy
     public void setName(String projectName) {
         this.projectName = projectName;
         this.name = projectName;
     }
 
+    //Legacy
     public void setEngagementType(String engagementType) {
         this.engagementType = engagementType;
         this.type = engagementType;
     }
 
+    //Legacy
+    public void addArtifact(Artifact a) {
+        if(artifacts == null) {
+            artifacts = new ArrayList<>();
+        }
+
+        artifacts.add(a);
+    }
+
+    //Legacy
+    public void addParticipant(EngagementUser p) {
+        if(engagementUsers == null) {
+            engagementUsers = new HashSet<>();
+        }
+
+        engagementUsers.add(p);
+    }
+
+    //Legacy
+    public void addCategory(String cat) {
+        if(categories == null) {
+            categories = new ArrayList<>();
+        }
+
+        categories.add(Category.builder().name(cat).build());
+    }
+
     /**
      * The value return here is relative to the time entered. If the time entered was
      * (currentDate) Jan 1 2020  and this engagement started on Feb 1 and ended Feb 28

src/main/java/com/redhat/labs/lodestar/service/EngagementService.java

@@ -336,7 +336,21 @@ public Response getEngagementsPaged(ListFilterOptions listFilterOptions) {
 
         Response response = engagementApiClient.getEngagements(page, pageSize, listFilterOptions.getV2Regions());
         List<Engagement> engagements = response.readEntity(new GenericType<>(){});
-        //engagements.forEach(e ->LOGGER.debug(" {} --- {} ", e.getProjectName(), e.getName() ));
+        //TODO this loop is to allow frontend to change after v2 deployment.
+        // FE should use participant, artifact count field, and categories (string version)
+        for(Engagement e : engagements) {
+            for(int i=0; i<e.getParticipantCount(); i++) {
+                e.addParticipant(new EngagementUser());
+            }
+
+            for(int i=0; i<e.getArtifactCount(); i++) {
+                e.addArtifact(Artifact.builder().type("temp").build());
+            }
+
+            for(String cat : e.getCategoriesV2()) {
+                e.addCategory(cat);
+            }
+        }
         return Response.ok(engagements).header("x-total-engagements", response.getHeaderString("x-total-engagements")).build();
     }