add more statistics

src/main/java/com/github/kaktushose/nplaybot/karma/KarmaTokenTask.java

@@ -9,6 +9,8 @@ public class KarmaTokenTask {
 
     @ScheduledTask(startAtMidnight = true, period = 24, unit = TimeUnit.HOURS)
     public void onResetKarmaTokens(Bot bot) {
+        // we need to do this here so this runs before the token reset
+        bot.getDatabase().getRankService().updateStatistics();
         bot.getDatabase().getKarmaService().resetTokens();
     }
 

src/main/java/com/github/kaktushose/nplaybot/rank/RankService.java

@@ -507,6 +507,15 @@ public void resetDailyStatistics() {
         }
     }
 
+    public void updateStatistics() {
+        log.debug("Resetting start_xp for all users");
+        try (Connection connection = dataSource.getConnection()) {
+            connection.prepareStatement("SELECT * FROM update_rank_statistics()").execute();
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
     public void increaseTotalMessageCount() {
         log.debug("Increasing total message count by one");
         try (Connection connection = dataSource.getConnection()) {

src/main/resources/db/migration/V1.0.1__add_rank_statistics.sql

@@ -0,0 +1,137 @@
+ALTER TABLE rank_statistics
+ADD COLUMN users_with_boosters INT NOT NULL DEFAULT 0,
+ADD COLUMN users_with_premium INT NOT NULL DEFAULT 0,
+ADD COLUMN daily_info_users INT NOT NULL DEFAULT 0,
+ADD COLUMN starboard_count INT NOT NULL DEFAULT 0,
+ADD COLUMN active_karma_users INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_1_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_2_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_3_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_4_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_5_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_6_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_7_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_8_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_9_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_10_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_11_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_12_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_13_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_14_count INT NOT NULL DEFAULT 0,
+ADD COLUMN rank_15_count INT NOT NULL DEFAULT 0;
+
+CREATE OR REPLACE FUNCTION update_rank_statistics()
+RETURNS VOID AS
+$$
+DECLARE
+	_users_with_boosters INT;
+	_users_with_premium INT;
+	_daily_info_users INT;
+	_starboard_count INT;
+	_active_karma_users INT;
+	_rank_1_count INT;
+	_rank_2_count INT;
+	_rank_3_count INT;
+	_rank_4_count INT;
+	_rank_5_count INT;
+	_rank_6_count INT;
+	_rank_7_count INT;
+	_rank_8_count INT;
+	_rank_9_count INT;
+	_rank_10_count INT;
+	_rank_11_count INT;
+	_rank_12_count INT;
+	_rank_13_count INT;
+	_rank_14_count INT;
+	_rank_15_count INT;
+BEGIN
+	SELECT COUNT(*) FROM transactions JOIN items ON transactions.item_id = items.item_id JOIN item_types ON item_types.base_type_id = 1 INTO _users_with_boosters;
+	SELECT COUNT(*) FROM transactions JOIN items ON transactions.item_id = items.item_id JOIN item_types ON item_types.base_type_id = 2 INTO _users_with_premium;
+	SELECT COUNT(*) FROM users WHERE daily_message = TRUE INTO _daily_info_users;
+	SELECT COUNT(*) FROM starboard_entries INTO _starboard_count;
+	SELECT COUNT(*) FROM users WHERE karma_tokens < 5 INTO _active_karma_users;
+	SELECT COUNT(*) FROM users WHERE rank_id = 1 INTO _rank_1_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 2 INTO _rank_2_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 3 INTO _rank_3_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 4 INTO _rank_4_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 5 INTO _rank_5_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 6 INTO _rank_6_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 7 INTO _rank_7_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 8 INTO _rank_8_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 9 INTO _rank_9_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 10 INTO _rank_10_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 11 INTO _rank_11_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 12 INTO _rank_12_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 13 INTO _rank_13_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 14 INTO _rank_14_count;
+	SELECT COUNT(*) FROM users WHERE rank_id = 15 INTO _rank_15_count;
+
+	INSERT INTO rank_statistics(
+		"date",
+		"users_with_boosters",
+		"users_with_premium",
+		"daily_info_users",
+		"starboard_count",
+		"active_karma_users",
+		"rank_1_count",
+		"rank_2_count",
+		"rank_3_count",
+		"rank_4_count",
+		"rank_5_count",
+		"rank_6_count",
+		"rank_7_count",
+		"rank_8_count",
+		"rank_9_count",
+		"rank_10_count",
+		"rank_11_count",
+		"rank_12_count",
+		"rank_13_count",
+		"rank_14_count",
+		"rank_15_count"
+	)
+	VALUES(
+		CURRENT_DATE,
+	 	_users_with_boosters,
+		_users_with_premium,
+		_daily_info_users,
+		_starboard_count,
+		_active_karma_users,
+		_rank_1_count,
+		_rank_2_count,
+		_rank_3_count,
+		_rank_4_count,
+		_rank_5_count,
+		_rank_6_count,
+		_rank_7_count,
+		_rank_8_count,
+		_rank_9_count,
+		_rank_10_count,
+		_rank_11_count,
+		_rank_12_count,
+		_rank_13_count,
+		_rank_14_count,
+		_rank_15_count
+	)
+	ON CONFLICT (DATE) DO UPDATE SET
+		rank_statistics.users_with_boosters = _users_with_boosters,
+		rank_statistics.users_with_premium = _users_with_premium,
+		rank_statistics.daily_info_users = _daily_info_users,
+		rank_statistics.starboard_count = _starboard_count,
+		rank_statistics.active_karma_users = _active_karma_users,
+		rank_statistics.rank_1_count = _rank_1_count,
+		rank_statistics.rank_2_count = _rank_2_count,
+		rank_statistics.rank_3_count = _rank_3_count,
+		rank_statistics.rank_4_count = _rank_4_count,
+		rank_statistics.rank_5_count = _rank_5_count,
+		rank_statistics.rank_6_count = _rank_6_count,
+		rank_statistics.rank_7_count = _rank_7_count,
+		rank_statistics.rank_8_count = _rank_8_count,
+		rank_statistics.rank_9_count = _rank_9_count,
+		rank_statistics.rank_10_count = _rank_10_count,
+		rank_statistics.rank_11_count = _rank_11_count,
+		rank_statistics.rank_12_count = _rank_12_count,
+		rank_statistics.rank_13_count = _rank_13_count,
+		rank_statistics.rank_14_count = _rank_14_count,
+		rank_statistics.rank_15_count = _rank_15_count;
+END;
+$$ LANGUAGE plpgsql;