simplify gating logic

store/datastore/sql/postgres/sql_gen.go

@@ -8,6 +8,7 @@ func Lookup(name string) string {
 var index = map[string]string{
 	"config-find-id":            configFindId,
 	"config-find-repo-hash":     configFindRepoHash,
+	"config-find-approved":      configFindApproved,
 	"count-users":               countUsers,
 	"count-repos":               countRepos,
 	"count-builds":              countBuilds,
@@ -41,7 +42,6 @@ SELECT
 ,config_repo_id
 ,config_hash
 ,config_data
-,config_approved
 FROM config
 WHERE config_id = $1
 `
@@ -52,12 +52,19 @@ SELECT
 ,config_repo_id
 ,config_hash
 ,config_data
-,config_approved
 FROM config
 WHERE config_repo_id = $1
   AND config_hash    = $2
 `
 
+var configFindApproved = `
+SELECT build_id FROM builds
+WHERE build_repo_id = $1
+AND build_config_id = $2
+AND build_status NOT IN ('blocked', 'pending')
+LIMIT 1
+`
+
 var countUsers = `
 SELECT reltuples
 FROM pg_class WHERE relname = 'users';