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66 lines
2.8 KiB
66 lines
2.8 KiB
--! Previous: sha1:00899815dc03fa792300ff69dde9d17756448635
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--! Hash: sha1:e7ff9a64813ea9e0a701219f6b2ba8ed88dcf240
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--! Message: pull command skeleton
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--- Runs the full /pull command.
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--- Error codes:
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--- VGBCG: Bad channel (game). This is not a valid channel to send game commands in.
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--- VGBGG: Bad guild (game). This is not a valid guild to send game commands in.
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--- VGNYJ: Not yet joined. The Discord user using has not joined the game yet.
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--- VGNEC: Not enough currency.
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CREATE OR REPLACE FUNCTION Command_Pull(
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IN requestedChannel DiscordChannel.discordId%TYPE,
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IN requestedGuild DiscordChannel.guildId%TYPE,
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IN forId DiscordUser.discordId%TYPE,
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IN newUsername DiscordUser.username%TYPE,
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IN newDiscriminator DiscordUser.discriminator%TYPE,
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IN count INT
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)
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RETURNS TABLE
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(
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summonedUnitInstanceId SummonedUnit.instanceId%TYPE,
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summonedUnitId Unit.id%TYPE,
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summonedUnitName Unit.name%TYPE,
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summonedUnitSubtitle Unit.subtitle%TYPE,
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summonedUnitTierName UnitTier.name%TYPE,
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firstTimePull BOOLEAN,
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wasAlreadySummoned BOOLEAN
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)
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STRICT
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VOLATILE
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ROWS 10
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AS
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$$
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DECLARE
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playerId Player.id%TYPE;
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cost Player.currency%TYPE;
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oldCurrency Player.currency%TYPE;
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playerLastDaily Player.lastDaily%TYPE;
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BEGIN
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CALL CheckGameCommandIn(requestedChannel, requestedGuild);
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SELECT InvokingPlayer.id, InvokingPlayer.currency, InvokingPlayer.lastDaily
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INTO playerId, oldCurrency, playerLastDaily
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FROM GetInvokingPlayer(forId, newUsername, newDiscriminator) AS InvokingPlayer;
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IF playerId IS NULL THEN
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RAISE EXCEPTION USING
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ERRCODE = 'VGNYJ',
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MESSAGE = 'Not yet joined',
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DETAIL = 'You haven''t joined the game yet, and can''t use this command until you do.',
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HINT = 'Use the /join command to join the game!';
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END IF;
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cost = 10 * count;
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UPDATE Player SET currency = currency - cost WHERE id = playerId AND currency >= cost;
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IF NOT FOUND THEN
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RAISE EXCEPTION USING
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ERRCODE = 'VGNEC',
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MESSAGE = 'Not enough currency',
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DETAIL = format('Pulling %s heroines would cost %s currency, but you only have %s currency.',
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count, cost, oldCurrency),
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HINT = CASE playerLastDaily IS NULL OR playerLastDaily < NOW() - '1 day'::interval
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WHEN TRUE THEN 'Try using the /daily command to get some more currency for today!'
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ELSE format('Wait %s and you can use the /daily command to get some more currency!',
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(playerLastDaily + '1 day'::interval) - NOW())
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END;
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END IF;
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END;
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$$ LANGUAGE 'plpgsql';
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