internal/database: add postgres database querying fragments

internal/database/postgres.sql

@@ -0,0 +1,102 @@
+-- name: insert-certificate
+
+INSERT INTO Certificates
+  (domain, data)
+VALUES
+  (?, ?);
+
+-- name: find-one-certificate
+
+SELECT
+  (id, domain, data, created_at, edited_at, active)
+FROM Certificates
+WHERE domain=?
+LIMIT 1;
+
+-- name: remove-one-certificate
+
+DELETE
+FROM Certificates
+WHERE domain=?
+LIMIT 1;
+
+-- name: insert-route
+
+INSERT INTO 
+  Routes(creator, hostname)
+VALUES
+  (?, ?);
+
+-- name: find-one-route-by-id
+
+SELECT
+  (id, creator, hostname, created_at, edited_at, active)
+FROM Routes
+WHERE id=?
+LIMIT 1;
+
+-- name: find-one-route-by-host
+
+SELECT
+  (id, creator, hostname, created_at, edited_at, active)
+FROM Routes
+WHERE hostname=?
+LIMIT 1;
+
+-- name: find-all-routes-for-user
+
+SELECT
+  (id, creator, hostname, created_at, edited_at, active)
+FROM Routes
+WHERE creator=?;
+
+-- name: delete-one-route
+
+DELETE
+FROM Routes
+WHERE
+  id=? AND domain=?
+LIMIT 1;
+
+-- name: insert-token
+
+INSERT INTO Tokens
+  (body, creator, scopes, expires_at)
+VALUES
+  (?, ?, ?, ?);
+
+-- name: get-one-token
+
+SELECT
+  (id, body, creator, scopes, created_at, expires_at, active)
+FROM Tokens
+WHERE id=?
+LIMIT 1;
+
+-- name: get-one-token-by-body
+
+SELECT
+  (id, body, creator, scopes, created_at, expires_at, active)
+FROM Tokens
+WHERE body=?
+LIMIT 1;
+
+-- name: get-all-tokens-for-user
+
+SELECT
+  (id, body, creator, scopes, created_at, expires_at, active)
+FROM Tokens
+WHERE creator=?;
+
+-- name: remove-one-token
+
+DELETE
+FROM Tokens
+WHERE id=?
+LIMIT 1;
+
+-- name: remove-expired-tokens
+
+DELETE
+FROM Tokens
+WHERE expires_at - interval '7 days';