feat: search by type id (#1530)

app/models/suggest_query.rb

@@ -55,7 +55,16 @@ def find_udt_by_type_hash
     UdtSerializer.new(udt) if udt.present?
   end
 
+  def find_type_script_by_type_id
+    type_script = TypeScript.find_by(script_hash: query_key)
+    { data: { args: type_script.args } } if type_script.present?
+  end
+
   def find_by_hex
-    Block.cached_find(query_key) || find_ckb_transaction_by_hash || find_address_by_lock_hash || find_udt_by_type_hash
+    Block.cached_find(query_key) ||
+      find_ckb_transaction_by_hash ||
+      find_address_by_lock_hash ||
+      find_udt_by_type_hash ||
+      find_type_script_by_type_id
   end
 end

test/controllers/api/v1/suggest_queries_controller_test.rb

@@ -185,6 +185,18 @@ class SuggestQueriesControllerTest < ActionDispatch::IntegrationTest
 
         assert_equal response_json, response.body
       end
+
+      test "should return a type_script when query key is a exist script hash" do
+        type_script = create(
+          :type_script,
+          code_hash: Settings.type_id_code_hash,
+          script_hash: "0x9bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce8"
+        )
+
+        valid_get api_v1_suggest_queries_url, params: { q: type_script.script_hash }
+
+        assert_equal type_script.args, json.dig("data", "args")
+      end
     end
   end
 end