create SQL function for get citizen votes with multiple target ids

add updated_at field on vote table

src/test/resources/feature/vote.feature

@@ -29,3 +29,10 @@ Feature: vote Article
       | limit          | 50 |
       | total          | 1  |
       | result[0].note | 1  |
+
+  Scenario: Can get votes of current citizen by target ids
+    Given I am authenticated as John Doe with id "64b7b379-2298-43ec-b428-ba134930cabd"
+    When I send a GET request to "/citizens/64b7b379-2298-43ec-b428-ba134930cabd/votes?id=9226c1a3-8091-c3fa-7d0d-c2e98c9bee7b&id=64b1f265-bfb3-332b-eef9-d00f63a3beaa"
+    Then the response status code should be 200
+    And the response should contain object:
+      | [0].note | 1 |

src/test/sql/vote.sql

@@ -38,6 +38,7 @@ declare
     $json$;
     votes jsonb;
     votes_of_citizen json;
+    votes_of_citizen_for_targets json;
     votes_total int;
 begin
     -- insert user for context
@@ -97,6 +98,11 @@ begin
     assert (votes_total = 1), format('votes count for user %s must be 1, instead of %s', _citizen_id, votes_total);
     assert ((votes_of_citizen#>>'{0,note}')::int = -1), format('the note must be -1, instead of %s', (votes_of_citizen#>>'{0,note}'));
 
+    -- test "find_citizen_votes_by_target_ids"
+    select find_citizen_votes_by_target_ids(_citizen_id, array[(created_article->>'id')]::uuid[]) into votes_of_citizen_for_targets;
+    assert (json_array_length(votes_of_citizen_for_targets) = 1), format('the function must be return 1 vote, instead of %s', json_array_length(votes_of_citizen_for_targets));
+    assert (votes_of_citizen_for_targets#>>'{0,target_id}' = created_article->>'id'), format('target_id of vote must be %s, instead of %s', created_article->>'id', votes_of_citizen_for_targets#>>'{0,target_id}');
+
     -- delete vote and context
     delete from vote;
     delete from article;