-- MySQL 8.0. Runtime fixes for the shared meeting_im database.
-- Execute with a privileged account that can read hotgo.im_tenant.

CREATE TABLE IF NOT EXISTS im_user_account_sequences (
    tenant_id BIGINT NOT NULL,
    id TINYINT UNSIGNED NOT NULL,
    next_value INT UNSIGNED NOT NULL,
    updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3)
        ON UPDATE CURRENT_TIMESTAMP(3),
    PRIMARY KEY (tenant_id, id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;

-- If this table was created by the older independent-database script, its
-- primary key may still be only (id). Shared DB must key by tenant_id too.
ALTER TABLE im_user_account_sequences
    DROP PRIMARY KEY,
    ADD PRIMARY KEY (tenant_id, id);

INSERT INTO im_user_account_sequences (tenant_id, id, next_value)
SELECT tenant_id, 1, GREATEST(COALESCE(MAX(account_no), 999), 999)
FROM im_users
WHERE tenant_id > 0
GROUP BY tenant_id
ON DUPLICATE KEY UPDATE
    next_value = GREATEST(next_value, VALUES(next_value));

INSERT IGNORE INTO im_user_account_sequences (tenant_id, id, next_value)
SELECT id, 1, 999
FROM hotgo.im_tenant
WHERE state = 1;

CREATE TABLE IF NOT EXISTS im_login_lockouts (
    id BIGINT NOT NULL,
    user_id BIGINT NULL,
    account_hash CHAR(64) NOT NULL,
    failed_attempts INT NOT NULL DEFAULT 0,
    window_started_at DATETIME(3) NULL,
    locked_until DATETIME(3) NULL,
    last_attempt_at DATETIME(3) NULL,
    created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3)
        ON UPDATE CURRENT_TIMESTAMP(3),
    PRIMARY KEY (id),
    UNIQUE INDEX uk_im_login_lockouts_account (account_hash),
    INDEX idx_im_login_lockouts_user (user_id),
    INDEX idx_im_login_lockouts_locked (locked_until)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;