feat: init repo

backend/database/migrations/20250109085218_create_tenants.sql

@@ -0,0 +1,55 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE
+    tenants (
+        id SERIAL8 PRIMARY KEY,
+        created_at timestamp NOT NULL default now(),
+        updated_at timestamp NOT NULL default now(),
+        expired_at timestamp NOT NULL,
+
+        created_by_user_id INT8 NOT NULL,
+        name VARCHAR(128) NOT NULL,
+        slug VARCHAR(128) NOT NULL UNIQUE,
+        description VARCHAR(128)
+    );
+
+-- index on name slug
+CREATE INDEX idx_tenants_name ON tenants(name);
+CREATE INDEX idx_tenants_slug ON tenants(slug);
+
+
+CREATE TABLE
+    tenant_users (
+        id SERIAL8 PRIMARY KEY,
+        created_at timestamp NOT NULL default now (),
+        updated_at timestamp NOT NULL default now (),
+        deleted_at timestamp,
+
+        tenant_id INT8 NOT NULL,
+        user_id INT8 NOT NULL,
+        status INT2 NOT NULL default 0,
+        role INT2 NOT NULL default 0
+    );
+-- indexes
+CREATE INDEX idx_tenant_users_tenant_id ON tenant_users(tenant_id);
+CREATE INDEX idx_tenant_users_user_id ON tenant_users(user_id);
+CREATE INDEX idx_tenant_users_role ON tenant_users(role);
+
+-- create tenant user balance
+CREATE TABLE
+    tenant_user_balances (
+        id SERIAL8 PRIMARY KEY,
+        created_at timestamp NOT NULL default now (),
+        updated_at timestamp NOT NULL default now (),
+
+        tenant_id INT8 NOT NULL,
+        user_id INT8 NOT NULL,
+        balance INT8 NOT NULL default 0
+    );
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE tenants;
+DROP TABLE tenant_users;
+-- +goose StatementEnd