organizing sqlite3 stuff to support postgres (#46)

controller/store/sql/sqlite3/000_base.sql

@@ -0,0 +1,62 @@
+-- +migrate Up
+
+--
+-- accounts
+--
+create table accounts (
+  id                    integer             primary key,
+  email                 string              not null unique,
+  password              string              not null,
+  token                 string              not null unique,
+  created_at            datetime            not null default(strftime('%Y-%m-%d %H:%M:%f', 'now')),
+  updated_at            datetime            not null default(strftime('%Y-%m-%d %H:%M:%f', 'now')),
+
+  constraint chk_email check (email <> ''),
+  constraint chk_password check (password <> ''),
+  constraint chk_token check(token <> '')
+);
+
+--
+-- account_requests
+--
+create table account_requests (
+  id                    integer             primary key,
+  token                 string              not null unique,
+  email                 string              not null unique,
+  source_address        string              not null,
+  created_at            datetime            not null default(strftime('%Y-%m-%d %H:%M:%f', 'now')),
+  updated_at            datetime            not null default(strftime('%Y-%m-%d %H:%M:%f', 'now'))
+);
+
+--
+-- environments
+--
+create table environments (
+  id                    integer             primary key,
+  account_id            integer             constraint fk_accounts_identities references accounts on delete cascade,
+  description           string,
+  host                  string,
+  address               string,
+  z_id                  string              not null unique,
+  created_at            datetime            not null default(strftime('%Y-%m-%d %H:%M:%f', 'now')),
+  updated_at            datetime            not null default(strftime('%Y-%m-%d %H:%M:%f', 'now')),
+
+  constraint chk_z_id check (z_id <> '')
+);
+
+--
+-- services
+--
+create table services (
+  id                    integer             primary key,
+  environment_id        integer             constraint fk_environments_services references environments on delete cascade,
+  z_id                  string              not null unique,
+  name                  string              not null unique,
+  frontend              string,
+  backend               string,
+  created_at            datetime            not null default(strftime('%Y-%m-%d %H:%M:%f', 'now')),
+  updated_at            datetime            not null default(strftime('%Y-%m-%d %H:%M:%f', 'now')),
+
+  constraint chk_z_id check (z_id <> ''),
+  constraint chk_name check (name <> '')
+);

controller/store/sql/sqlite3/embed.go

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+package sqlite3_schema
+
+import "embed"
+
+//go:embed *.sql
+var FS embed.FS