fix instance property creation and single links

src/wanijo/instance/domain.clj

@@ -52,7 +52,8 @@
                         :attr_uuid (:uuid attribute)
                         :prop_uuid (neo4j/uuid)
                         :value value
-                        :created_at now}])]
+                        :created_at now
+                        :updated_at now}])]
     (apply neo4j/exec-queries!
            (concat [instance-tuple]
                    prop-tuples))))
@@ -130,8 +131,7 @@
 (neo4j/defquery create-link
   "MATCH (i:instance {uuid:{from}}),
          (u:user {uuid:{by}}),
-         (t:instance)
-   WHERE t.uuid = {target}
+         (t:instance {uuid:{target}})
    CREATE (l:link {uuid:{uuid}})-[:created_by]->(u)
       SET l.created_at = {created_at},
           l.name = {name}

src/wanijo/instance/forms.clj

@@ -11,6 +11,7 @@
             :instances {:label "Instances"
                         :widget :mselect
                         :size (min 40 (count instances))
+                        :from-req #(if (vector? %) % [%])
                         :options (map #(vector (:name %)
                                                (:uuid %))
                                       instances)}}})

src/wanijo/instance/view.clj

@@ -63,7 +63,7 @@
                    render-fn (case type
                                "date" #(str (prettify-dt %))
                                "markdown" md/md-to-html-string
-                               :else #(str "<p>" % "</p>"))]]
+                               #(str "<p>" % "</p>"))]]
          (list [:h3 (h (:name attr))]
                [:div {:class (str "instance-content "
                                   "attr-type-" type)}