fix: tree list query was count builds multiple times

backend/kernelCI_app/views.py

@@ -16,11 +16,11 @@ def get(self, _):
             f"""
             SELECT
                 checkouts.git_commit_hash AS id,
-                COUNT(CASE WHEN builds.valid = true THEN 1 END) AS valid_builds,
-                COUNT(CASE WHEN builds.valid = false THEN 1 END) AS invalid_builds,
-                SUM(CASE WHEN builds.valid IS NULL AND builds.id IS NOT NULL THEN 1 ELSE 0 END)
+                COUNT(DISTINCT CASE WHEN builds.valid = true THEN builds.id END) AS valid_builds,
+                COUNT(DISTINCT CASE WHEN builds.valid = false THEN builds.id END) AS invalid_builds,
+                COUNT(DISTINCT CASE WHEN builds.valid IS NULL AND builds.id IS NOT NULL THEN builds.id END)
                     AS null_builds,
-                COUNT(builds.id) AS total_builds,
+                COUNT(DISTINCT builds.id) AS total_builds,
                 COUNT(CASE WHEN tests.status = 'FAIL' THEN 1 END) AS fail_tests,
                 COUNT(CASE WHEN tests.status = 'ERROR' THEN 1 END) AS error_tests,
                 COUNT(CASE WHEN tests.status = 'MISS' THEN 1 END) AS miss_tests,
@@ -36,8 +36,7 @@ def get(self, _):
                 builds ON builds.checkout_id = checkouts.id
             LEFT JOIN
                 tests ON tests.build_id = builds.id
-            WHERE
-                checkouts.git_commit_hash IN ({placeholders})
+            WHERE checkouts.git_commit_hash IN ({placeholders})
             GROUP BY
                 checkouts.git_commit_hash;
             """,