More relationship CRUD behavior cleanup

src/TextAnnotator.jsx

@@ -130,10 +130,15 @@ export default class TextAnnotator extends Component {
     this.relationsLayer.addOrUpdateRelation(relation, previous);
     this.closeRelationsEditor();
 
-    if (previous)
+    // This method will always receive a 'previous' connection -
-      this.props.onAnnotationUpdated(relation.annotation, previous.annotation);
+    // if the previous is just an empty connection, fire 'create',
-    else
+    // otherwise, fire 'update'
+    const isNew = previous.annotation.bodies.length === 0;
+
+    if (isNew)
       this.props.onAnnotationCreated(relation.annotation);
+    else
+      this.props.onAnnotationUpdated(relation.annotation, previous.annotation);
   }
 
   /** 'Delete' on the relation editor popup **/

src/relations/Connection.js

@@ -51,7 +51,6 @@ export default class Connection extends EventEmitter {
 
   /** Initializes a fixed connection from an annotation **/
   initFromAnnotation = function(contentEl, svgEl, annotation) {
-    console.log('init', annotation);
     const [ fromId, toId ] = annotation.target.map(t => t.id);
     const relation = annotation.bodies[0].value;
 

src/relations/editor/RelationEditor.jsx

@@ -72,6 +72,7 @@ export default class RelationEditor extends Component {
   
   onSubmit = () => {
     const updatedAnnotation = this.props.relation.annotation.clone({
+      motivation: 'linking',
       body: [{
         type: 'TextualBody',
         value: this.state.content,