Implement Tower accumulation reward claiming

server/internal/store/sqlite/load.go

@@ -77,6 +77,7 @@ func initMaps(u *store.UserState) {
 	u.ShopReplaceableLineup = make(map[int32]store.UserShopReplaceableLineupState)
 	u.ExploreScores = make(map[int32]store.ExploreScoreState)
 	u.CageOrnamentRewards = make(map[int32]store.CageOrnamentRewardState)
+	u.TowerAccumulationRewards = make(map[int32]store.TowerAccumulationRewardState)
 	u.CharacterBoards = make(map[int32]store.CharacterBoardState)
 	u.CharacterBoardAbilities = make(map[store.CharacterBoardAbilityKey]store.CharacterBoardAbilityState)
 	u.CharacterBoardStatusUps = make(map[store.CharacterBoardStatusUpKey]store.CharacterBoardStatusUpState)
@@ -651,6 +652,13 @@ func loadMapTables(db *sql.DB, uid int64, u *store.UserState) {
 		u.CageOrnamentRewards[v.CageOrnamentId] = v
 	})
 
+	queryRows(db, `SELECT event_quest_chapter_id, latest_reward_receive_quest_mission_clear_count, latest_version
+		FROM user_event_quest_tower_accumulation_rewards WHERE user_id=?`, uid, func(rows *sql.Rows) {
+		var v store.TowerAccumulationRewardState
+		rows.Scan(&v.EventQuestChapterId, &v.LatestRewardReceiveQuestMissionClearCount, &v.LatestVersion)
+		u.TowerAccumulationRewards[v.EventQuestChapterId] = v
+	})
+
 	queryRows(db, `SELECT shop_item_id, bought_count, latest_bought_count_changed_datetime, latest_version
 		FROM user_shop_items WHERE user_id=?`, uid, func(rows *sql.Rows) {
 		var v store.UserShopItemState

server/internal/store/sqlite/save.go

@@ -454,6 +454,12 @@ func writeUserState(tx *sql.Tx, uid int64, u *store.UserState) error {
 			return err
 		}
 	}
+	for _, v := range u.TowerAccumulationRewards {
+		if err := exec(`INSERT INTO user_event_quest_tower_accumulation_rewards (user_id, event_quest_chapter_id, latest_reward_receive_quest_mission_clear_count, latest_version) VALUES (?,?,?,?)`,
+			uid, v.EventQuestChapterId, v.LatestRewardReceiveQuestMissionClearCount, v.LatestVersion); err != nil {
+			return err
+		}
+	}
 	for _, v := range u.ShopItems {
 		if err := exec(`INSERT INTO user_shop_items (user_id, shop_item_id, bought_count, latest_bought_count_changed_datetime, latest_version) VALUES (?,?,?,?,?)`,
 			uid, v.ShopItemId, v.BoughtCount, v.LatestBoughtCountChangedDatetime, v.LatestVersion); err != nil {
@@ -994,6 +1000,11 @@ func diffAndSave(tx *sql.Tx, uid int64, before, after *store.UserState) error {
 			return []any{v.CageOrnamentId, v.AcquisitionDatetime, v.LatestVersion}
 		},
 		"cage_ornament_id, acquisition_datetime, latest_version")
+	diffMapInt32(tx, uid, before.TowerAccumulationRewards, after.TowerAccumulationRewards, "user_event_quest_tower_accumulation_rewards", "event_quest_chapter_id",
+		func(v store.TowerAccumulationRewardState) []any {
+			return []any{v.EventQuestChapterId, v.LatestRewardReceiveQuestMissionClearCount, v.LatestVersion}
+		},
+		"event_quest_chapter_id, latest_reward_receive_quest_mission_clear_count, latest_version")
 	diffMapInt32(tx, uid, before.ShopItems, after.ShopItems, "user_shop_items", "shop_item_id",
 		func(v store.UserShopItemState) []any {
 			return []any{v.ShopItemId, v.BoughtCount, v.LatestBoughtCountChangedDatetime, v.LatestVersion}

server/internal/store/sqlite/user.go

@@ -79,6 +79,7 @@ func (s *SQLiteStore) ImportUser(u *store.UserState) error {
 
 	// Child tables in reverse-dependency order (matches schema's goose Down).
 	childTables := []string{
+		"user_event_quest_tower_accumulation_rewards",
 		"user_cage_ornament_rewards",
 		"user_shop_replaceable_lineup",
 		"user_shop_items",