feature #4: create procedure for user

resources/sql/migrations/0000-init_schema.up.sql

@@ -1,9 +1,5 @@
 -- Users
 create extension if not exists pgcrypto;
--- select *
--- from "user"
--- where username = lower('nick@example.com')
---   and password = crypt('12346', password);
 
 create table "user"
 (

resources/sql/migrations/0000-init_view.down.sql

@@ -0,0 +1,2 @@
+-- User
+drop view if exists user_lite;

resources/sql/migrations/0000-init_view.up.sql

@@ -0,0 +1,5 @@
+-- User
+create or replace view user_lite as
+select u.id, u.created_at, u.blocked_at, u.username
+from "user" u
+where u.blocked_at is null;