init view / list tags

bruno/CodeSnippets/edit_snippet.bru

@@ -16,7 +16,7 @@ params:query {
 
 body:json {
   {
-    "title": "Updated from Bruno",
-    "tags": ["code", "mock"]
+    "title": "quick way to push last jj commit to git",
+    "tags": ["jj", "git"]
   }
 }

bruno/CodeSnippets/get_snippets.bru

@@ -5,13 +5,13 @@ meta {
 }
 
 get {
-  url: {{host}}/api/snippets?limit=100&skip=0
+  url: {{host}}/api/snippets?limit=25&skip=0
   body: none
   auth: none
 }
 
 params:query {
-  limit: 100
+  limit: 25
   skip: 0
 }
 

bruno/CodeSnippets/get_tags.bru

@@ -0,0 +1,19 @@
+meta {
+  name: get_tags
+  type: http
+  seq: 8
+}
+
+get {
+  url: {{host}}/api/tags
+  body: none
+  auth: none
+}
+
+body:json {
+  {
+    "title": "Test Snippet",
+    "markdown": "## Cool Snippet\ndoes a cool thing",
+    "tags": ["git", "jj"]
+  }
+}

src/snippets/infra/api.clj

@@ -47,6 +47,11 @@
     {:status 200
      :body (format "Deleted snippet with id: %s if it existed" id)}))
 
+(defn handle-view-tags [_args]
+  (let [tags (snippets.use-cases.view/view-tags)]
+    {:status 200
+     :body tags}))
+
 (defn wrap [handler id]
   (fn [request]
     (update (handler request) :wrap (fnil conj '()) id)))
@@ -58,6 +63,7 @@
                           mm/wrap-format
                           [wrap :api]]}
      ["/ping" {:get handle-ping}]
+     ["/tags" {:get handle-view-tags}]
      ["/snippets" {:get handle-view-snippets}]
      ["/snippet" {:post handle-create-snippet
                   :get handle-view-snippet

src/snippets/infra/db.clj

@@ -39,3 +39,6 @@
 (defn patch-snippet [id patch]
   (t/log! {:level :info, :data {:patch patch :id id}} "Patching snippet")
   (xt/execute-tx client [[:patch-docs :snippets (merge {:xt/id id} patch)]]))
+
+(defn list-tags []
+  (xt/q client '(-> (from :snippets [{:xt/id id} tags]) (unnest {:tag tags}) (without :tags) (aggregate tag  {:ids (array-agg id)}))))

src/snippets/use_cases/view.clj

@@ -9,3 +9,7 @@
 
 (defn view-snippets [& args]
   (db/list-snippets args))
+
+(defn view-tags []
+  (t/log! {:level :info} "Viewing tags")
+  (map #(assoc % :count (count (:ids %))) (db/list-tags)))