postgres/models.go

@@ -64,6 +64,7 @@ type Transaction struct {
 	AccountID  uuid.UUID
 	CategoryID uuid.NullUUID
 	PayeeID    uuid.NullUUID
+	TransferID uuid.NullUUID
 }
 
 type TransactionsByMonth struct {

postgres/schema/20220109_212800_add-transfer-id.sql

@@ -0,0 +1,6 @@
+-- +goose Up
+ALTER TABLE transactions ADD COLUMN
+    transfer_id uuid NULL REFERENCES transactions (id);
+
+-- +goose Down
+ALTER TABLE transactions DROP COLUMN transfer_id;

postgres/transactions.sql.go

@@ -14,7 +14,7 @@ const createTransaction = `-- name: CreateTransaction :one
 INSERT INTO transactions
 (date, memo, amount, account_id, payee_id, category_id)
 VALUES ($1, $2, $3, $4, $5, $6)
-RETURNING id, date, memo, amount, account_id, category_id, payee_id
+RETURNING id, date, memo, amount, account_id, category_id, payee_id, transfer_id
 `
 
 type CreateTransactionParams struct {
@@ -44,6 +44,7 @@ func (q *Queries) CreateTransaction(ctx context.Context, arg CreateTransactionPa
 		&i.AccountID,
 		&i.CategoryID,
 		&i.PayeeID,
+		&i.TransferID,
 	)
 	return i, err
 }
@@ -74,7 +75,7 @@ func (q *Queries) DeleteTransaction(ctx context.Context, id uuid.UUID) error {
 }
 
 const getTransaction = `-- name: GetTransaction :one
-SELECT id, date, memo, amount, account_id, category_id, payee_id FROM transactions
+SELECT id, date, memo, amount, account_id, category_id, payee_id, transfer_id FROM transactions
 WHERE id = $1
 `
 
@@ -89,6 +90,7 @@ func (q *Queries) GetTransaction(ctx context.Context, id uuid.UUID) (Transaction
 		&i.AccountID,
 		&i.CategoryID,
 		&i.PayeeID,
+		&i.TransferID,
 	)
 	return i, err
 }