34 lines
1.0 KiB
PL/PgSQL
34 lines
1.0 KiB
PL/PgSQL
-- Replace gas_quota with gas_lock which checks network balance threshold
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DROP TRIGGER IF EXISTS update_gas_quota_timestamp ON gas_quota;
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DROP TABLE IF EXISTS gas_quota_meta;
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DROP TABLE IF EXISTS gas_quota;
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DROP TRIGGER IF EXISTS insert_gas_quota ON keystore;
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DROP FUNCTION IF EXISTS insert_gas_quota;
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-- Gas lock table
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-- A gas_locked account indicates gas balance is below threshold awaiting next available top up
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CREATE TABLE IF NOT EXISTS gas_lock (
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id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
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key_id INT REFERENCES keystore(id) NOT NULL,
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lock BOOLEAN DEFAULT true,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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create function insert_gas_lock()
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returns trigger
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as $$
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begin
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insert into gas_lock (key_id) values (new.id);
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return new;
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end;
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$$ language plpgsql;
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create trigger insert_gas_lock
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after insert on keystore
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for each row
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execute procedure insert_gas_lock();
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create trigger update_gas_lock_timestamp
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before update on gas_lock
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for each row
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execute procedure update_timestamp(); |