db: make migrations a struct instead of a plain string

pkg/db/connect_test.go

@@ -18,7 +18,7 @@ func TestCreateAndConnectToDB(t *testing.T) {
 	_schema_sql, err := os.ReadFile("../../sample_data/test_schemas/food.sql")
 	require.NoError(t, err)
 	schema_sql := string(_schema_sql)
-	migrations := []string{}
+	migrations := []db.Migration{}
 
 	config := db.Init(&schema_sql, &migrations)
 
@@ -43,7 +43,7 @@ func TestVersionUpgrade(t *testing.T) {
 		create table db_version (version integer primary key) strict, without rowid;
 		insert into db_version values(0);
 	`
-	migrations := []string{}
+	migrations := []db.Migration{}
 	config := db.Init(&initial_schema, &migrations)
 
 	connection, err := config.Create(":memory:")
@@ -61,7 +61,7 @@ func TestVersionUpgrade(t *testing.T) {
 	require.Equal(0, get_version(connection))
 
 	// Create a migration to add a new Item
-	migrations = append(migrations, "insert into items (rowid) values (1)")
+	migrations = append(migrations, db.Migration{ID: 1, SQL: "insert into items (rowid) values (1)"})
 	db.Init(&initial_schema, &migrations) // Reinitialize with the new migration
 	config.UpgradeFromXToY(connection, uint(len(migrations)-1), uint(len(migrations)))
 
@@ -71,7 +71,7 @@ func TestVersionUpgrade(t *testing.T) {
 	require.Equal(1, get_version(connection))
 
 	// Create a migration to add a new Item
-	migrations = append(migrations, `alter table items add column name string default 'asdf'`)
+	migrations = append(migrations, db.Migration{ID: 2, SQL: `alter table items add column name string default 'asdf'`})
 	config = db.Init(&initial_schema, &migrations) // Reinitialize with the new migration
 	config.UpgradeFromXToY(connection, uint(len(migrations)-1), uint(len(migrations)))