light refactorings

src/wanijo/instance/domain.clj

@@ -14,10 +14,10 @@
                       ::specs/name]))
 (spec/def ::properties
   (spec/coll-of
-   (spec/keys :req-un [::neo4j/uuid
-                       ::specs/created_at
-                       ::specs/updated_at
-                       ::domain-attr/attribute])))
+    (spec/keys :req-un [::neo4j/uuid
+                        ::specs/created_at
+                        ::specs/updated_at
+                        ::domain-attr/attribute])))
 (spec/def ::target ::instance)
 (spec/def ::source ::instance)
 (spec/def ::tags
@@ -119,7 +119,7 @@
                       ::specs/attribute_uuid]))
 (spec/def ::prop-tuple
   (spec/coll-of
-   (spec/tuple fn? ::prop-tuple-values)))
+    (spec/tuple fn? ::prop-tuple-values)))
 (neo4j/defquery edit-instance
   "MATCH (i:instance {uuid:{uuid}})
      SET i.name = {name},
@@ -180,18 +180,14 @@
   (neo4j/exec-query! delete {:uuid uuid}))
 
 (defn group-by-link-and-assoc-tags [uuid query direction]
-  (->> (neo4j/exec-query! query
-                          {:uuid uuid})
-       (group-by
-         (fn [{:keys [link schema] :as row}]
-           {:link link
-            direction (direction row)
-            :schema schema}))
+  (->> (neo4j/exec-query! query {:uuid uuid})
+       (group-by #(hash-map :link (:link %)
+                            :schema (:schema %)
+                            direction (direction %)))
        (map (fn [[link tags]]
-              (assoc link
-                     :tags
-                     (filter some?
-                             (map :tag tags)))))
+              (let [tags (map :tag tags)]
+                (assoc link
+                       :tags (filter some? tags)))))
        (sort-by (juxt #(-> % :schema :name)
                       #(-> % direction :name)
                       #(-> % direction :created_at)))))