init push

migrations/20260624_add_manual_seed_to_helicopter_usage.sql

@@ -0,0 +1,45 @@
+-- +goose Up
+SET @has_manual := (
+  SELECT COUNT(*)
+  FROM information_schema.columns
+  WHERE table_schema = DATABASE()
+    AND table_name = 'helicopter_usage'
+    AND column_name = 'manual_airframe_hours'
+);
+
+SET @sql := IF(
+  @has_manual = 0,
+  'ALTER TABLE helicopter_usage
+     ADD COLUMN manual_airframe_hours DECIMAL(12,2) NOT NULL DEFAULT 0,
+     ADD COLUMN manual_airframe_cycles INT NOT NULL DEFAULT 0,
+     ADD COLUMN manual_engine_1_hours DECIMAL(12,2) NOT NULL DEFAULT 0,
+     ADD COLUMN manual_engine_1_gpc_ng_n1 DECIMAL(12,2) NOT NULL DEFAULT 0,
+     ADD COLUMN manual_engine_1_ptc_nf_n2 DECIMAL(12,2) NOT NULL DEFAULT 0,
+     ADD COLUMN manual_engine_2_hours DECIMAL(12,2) NOT NULL DEFAULT 0,
+     ADD COLUMN manual_engine_2_gpc_ng_n1 DECIMAL(12,2) NOT NULL DEFAULT 0,
+     ADD COLUMN manual_engine_2_ptc_nf_n2 DECIMAL(12,2) NOT NULL DEFAULT 0,
+     ADD COLUMN manual_landing INT NOT NULL DEFAULT 0,
+     ADD COLUMN manual_flight_report INT NOT NULL DEFAULT 0,
+     ADD COLUMN manual_hook_release INT NOT NULL DEFAULT 0,
+     ADD COLUMN manual_rotor_brake_cycle INT NOT NULL DEFAULT 0',
+  'SELECT 1'
+);
+
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+-- +goose Down
+ALTER TABLE helicopter_usage
+  DROP COLUMN manual_airframe_hours,
+  DROP COLUMN manual_airframe_cycles,
+  DROP COLUMN manual_engine_1_hours,
+  DROP COLUMN manual_engine_1_gpc_ng_n1,
+  DROP COLUMN manual_engine_1_ptc_nf_n2,
+  DROP COLUMN manual_engine_2_hours,
+  DROP COLUMN manual_engine_2_gpc_ng_n1,
+  DROP COLUMN manual_engine_2_ptc_nf_n2,
+  DROP COLUMN manual_landing,
+  DROP COLUMN manual_flight_report,
+  DROP COLUMN manual_hook_release,
+  DROP COLUMN manual_rotor_brake_cycle;