made InnoDB explicit, added group balances and modified balance triggers
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4ad165f4a7
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7f42815f6c
@ -8,7 +8,7 @@ CREATE TABLE shards (
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db_name VARCHAR(50) NOT NULL,
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host_address VARCHAR(255) NOT NULL,
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port INT NOT NULL DEFAULT 53096
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);
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) ENGINE=InnoDB;
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CREATE TABLE user_shard_map (
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user_id BINARY(16) PRIMARY KEY,
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@ -19,45 +19,38 @@ CREATE TABLE user_shard_map (
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is_active TINYINT(1) NOT NULL DEFAULT 1,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (shard_id) REFERENCES shards(shard_id)
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);
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) ENGINE=InnoDB;
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CREATE TABLE cost_group_statuses (
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status_id TINYINT PRIMARY KEY,
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name VARCHAR(20) UNIQUE NOT NULL
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);
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) ENGINE=InnoDB;
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CREATE TABLE cost_groups (
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group_id BINARY(16) PRIMARY KEY,
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name VARCHAR(100) NOT NULL,
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created_by BINARY(16),
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status_id TINYINT NOT NULL DEFAULT '1',
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status_id TINYINT NOT NULL DEFAULT 1,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (created_by) REFERENCES user_shard_map(user_id),
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FOREIGN KEY (status_id) REFERENCES cost_group_statuses(status_id)
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);
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) ENGINE=InnoDB;
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CREATE TABLE group_roles (
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role_id TINYINT PRIMARY KEY,
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name VARCHAR(20) UNIQUE NOT NULL
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);
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) ENGINE=InnoDB;
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CREATE TABLE group_members (
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group_id BINARY(16),
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user_id BINARY(16),
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role_id TINYINT DEFAULT '3',
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role_id TINYINT DEFAULT 3,
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joined_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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PRIMARY KEY (group_id, user_id),
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FOREIGN KEY (group_id) REFERENCES cost_groups(group_id),
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FOREIGN KEY (role_id) REFERENCES group_roles(role_id),
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FOREIGN KEY (user_id) REFERENCES user_shard_map(user_id)
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);
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FOREIGN KEY (user_id) REFERENCES user_shard_map(user_id),
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FOREIGN KEY (role_id) REFERENCES group_roles(role_id)
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) ENGINE=InnoDB;
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INSERT INTO cost_group_statuses (status_id, name) VALUES
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(1, 'active'),
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(2, 'settled'),
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(3, 'archived');
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INSERT INTO group_roles (role_id, name) VALUES
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(1, 'owner'),
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(2, 'editor'),
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(3, 'participant');
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INSERT INTO cost_group_statuses (status_id, name) VALUES (1, 'active'), (2, 'settled'), (3, 'archived');
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INSERT INTO group_roles (role_id, name) VALUES (1, 'owner'), (2, 'editor'), (3, 'participant');
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115
sql/shard.sql
115
sql/shard.sql
@ -5,88 +5,95 @@ USE argent_shard_01;
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CREATE TABLE ledger_statuses (
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status_id TINYINT PRIMARY KEY,
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name VARCHAR(20) UNIQUE NOT NULL
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);
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) ENGINE=InnoDB;
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CREATE TABLE ledger_entry_types (
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type_id TINYINT PRIMARY KEY,
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name VARCHAR(20) UNIQUE NOT NULL
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) ENGINE=InnoDB;
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CREATE TABLE ledger (
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entry_id BINARY(16) NOT NULL,
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batch_id BINARY(16) NOT NULL,
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user_id BINARY(16) NOT NULL,
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group_id BINARY(16) DEFAULT NULL,
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category_id INT,
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amount DECIMAL(15, 2) NOT NULL,
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currency_code CHAR(3) NOT NULL,
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description VARCHAR(255),
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status_id TINYINT DEFAULT '1',
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status_id TINYINT DEFAULT 1,
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type_id TINYINT NOT NULL,
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created_at DATETIME NOT NULL,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (user_id, entry_id),
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FOREIGN KEY (status_id) REFERENCES ledger_statuses(status_id),
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FOREIGN KEY (type_id) REFERENCES ledger_entry_types(type_id),
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INDEX (batch_id),
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INDEX (group_id),
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INDEX (status_id)
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);
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) ENGINE=InnoDB;
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CREATE TABLE user_balances (
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user_id BINARY(16) NOT NULL,
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currency_code CHAR(3) NOT NULL,
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total_confirmed DECIMAL(15, 2) DEFAULT 0.00,
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total_pending DECIMAL(15, 2) DEFAULT 0.00,
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total_proposed DECIMAL(15, 2) DEFAULT 0.00,
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total_ratified DECIMAL(15, 2) DEFAULT 0.00,
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total_disputed DECIMAL(15, 2) DEFAULT 0.00,
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total_settled DECIMAL(15, 2) DEFAULT 0.00,
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total_spent DECIMAL(15, 2) DEFAULT 0.00,
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PRIMARY KEY (user_id, currency_code)
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);
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) ENGINE=InnoDB;
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INSERT INTO ledger_statuses (status_id, name) VALUES
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(1, 'proposed'),
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(2, 'ratified'),
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(3, 'disputed'),
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(4, 'settled');
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CREATE TABLE group_user_balances (
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group_id BINARY(16) NOT NULL,
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user_id BINARY(16) NOT NULL,
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currency_code CHAR(3) NOT NULL,
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net_balance DECIMAL(15, 2) DEFAULT 0.00,
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total_contributed DECIMAL(15, 2) DEFAULT 0.00,
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PRIMARY KEY (group_id, user_id, currency_code),
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INDEX (user_id)
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) ENGINE=InnoDB;
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INSERT INTO ledger_statuses (status_id, name) VALUES (1, 'proposed'), (2, 'ratified'), (3, 'disputed'), (4, 'settled');
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INSERT INTO ledger_entry_types (type_id, name) VALUES (1, 'expense'), (2, 'settlement');
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DELIMITER //
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CREATE TRIGGER after_ledger_insert
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AFTER INSERT ON ledger
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FOR EACH ROW
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CREATE PROCEDURE sync_all_balances(
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IN p_uid BINARY(16),
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IN p_gid BINARY(16),
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IN p_curr CHAR(3),
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IN p_amt DECIMAL(15,2),
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IN p_status TINYINT,
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IN p_type TINYINT,
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IN p_mod INT
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)
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BEGIN
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IF NEW.status_id = 1 THEN
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UPDATE user_balances
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SET total_pending = total_pending + NEW.amount
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WHERE user_id = NEW.user_id AND currency_code = NEW.currency_code;
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ELSEIF NEW.status_id IN (2, 4) THEN
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UPDATE user_balances
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SET total_confirmed = total_confirmed + NEW.amount
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WHERE user_id = NEW.user_id AND currency_code = NEW.currency_code;
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INSERT INTO user_balances (user_id, currency_code) VALUES (p_uid, p_curr)
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ON DUPLICATE KEY UPDATE user_id = user_id;
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UPDATE user_balances SET
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total_proposed = total_proposed + IF(p_status = 1, p_amt * p_mod, 0),
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total_ratified = total_ratified + IF(p_status = 2, p_amt * p_mod, 0),
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total_disputed = total_disputed + IF(p_status = 3, p_amt * p_mod, 0),
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total_settled = total_settled + IF(p_status = 4, p_amt * p_mod, 0),
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total_spent = total_spent + IF(p_type = 1 AND p_amt > 0, p_amt * p_mod, 0)
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WHERE user_id = p_uid AND currency_code = p_curr;
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IF p_gid IS NOT NULL THEN
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INSERT INTO group_user_balances (group_id, user_id, currency_code, net_balance, total_contributed)
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VALUES (p_gid, p_uid, p_curr, p_amt * p_mod, IF(p_type = 1 AND p_amt > 0, p_amt * p_mod, 0))
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ON DUPLICATE KEY UPDATE
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net_balance = net_balance + (p_amt * p_mod),
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total_contributed = total_contributed + IF(p_type = 1 AND p_amt > 0, p_amt * p_mod, 0);
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END IF;
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END //
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CREATE TRIGGER after_ledger_update
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AFTER UPDATE ON ledger
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FOR EACH ROW
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CREATE TRIGGER after_ledger_insert AFTER INSERT ON ledger FOR EACH ROW
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BEGIN
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IF OLD.status_id = 1 THEN
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UPDATE user_balances SET total_pending = total_pending - OLD.amount
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WHERE user_id = OLD.user_id AND currency_code = OLD.currency_code;
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ELSEIF OLD.status_id IN (2, 4) THEN
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UPDATE user_balances SET total_confirmed = total_confirmed - OLD.amount
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WHERE user_id = OLD.user_id AND currency_code = OLD.currency_code;
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END IF;
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IF NEW.status_id = 1 THEN
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UPDATE user_balances SET total_pending = total_pending + NEW.amount
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WHERE user_id = NEW.user_id AND currency_code = NEW.currency_code;
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ELSEIF NEW.status_id IN (2, 4) THEN
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UPDATE user_balances SET total_confirmed = total_confirmed + NEW.amount
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WHERE user_id = NEW.user_id AND currency_code = NEW.currency_code;
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END IF;
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CALL sync_all_balances(NEW.user_id, NEW.group_id, NEW.currency_code, NEW.amount, NEW.status_id, NEW.type_id, 1);
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END //
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CREATE TRIGGER after_ledger_delete
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AFTER DELETE ON ledger
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FOR EACH ROW
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CREATE TRIGGER after_ledger_update AFTER UPDATE ON ledger FOR EACH ROW
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BEGIN
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IF OLD.status_id = 1 THEN
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UPDATE user_balances SET total_pending = total_pending - OLD.amount
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WHERE user_id = OLD.user_id AND currency_code = OLD.currency_code;
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ELSEIF OLD.status_id IN (2, 4) THEN
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UPDATE user_balances SET total_confirmed = total_confirmed - OLD.amount
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WHERE user_id = OLD.user_id AND currency_code = OLD.currency_code;
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END IF;
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CALL sync_all_balances(OLD.user_id, OLD.group_id, OLD.currency_code, OLD.amount, OLD.status_id, OLD.type_id, -1);
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CALL sync_all_balances(NEW.user_id, NEW.group_id, NEW.currency_code, NEW.amount, NEW.status_id, NEW.type_id, 1);
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END //
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CREATE TRIGGER after_ledger_delete AFTER DELETE ON ledger FOR EACH ROW
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BEGIN
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CALL sync_all_balances(OLD.user_id, OLD.group_id, OLD.currency_code, OLD.amount, OLD.status_id, OLD.type_id, -1);
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END //
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DELIMITER ;
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