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-- +migrate Up
ALTER TABLE alert_logs ALTER "timestamp" TYPE TIMESTAMP WITH TIME ZONE;
ALTER TABLE alerts ALTER last_escalation TYPE TIMESTAMP WITH TIME ZONE;
ALTER TABLE sent_notifications ALTER sent_at TYPE TIMESTAMP WITH TIME ZONE;
ALTER TABLE throttle ALTER last_action_time TYPE TIMESTAMP WITH TIME ZONE;
ALTER TABLE twilio_sms_errors ALTER occurred_at TYPE TIMESTAMP WITH TIME ZONE;
ALTER TABLE twilio_voice_errors ALTER occurred_at TYPE TIMESTAMP WITH TIME ZONE;
ALTER TABLE user_contact_method_locks ALTER "timestamp" TYPE TIMESTAMP WITH TIME ZONE;
DROP VIEW needs_notification_sent;
DROP VIEW user_notification_cycle_state;
ALTER TABLE user_notification_cycles ALTER started_at TYPE TIMESTAMP WITH TIME ZONE;
ALTER TABLE user_notification_rules ALTER created_at TYPE TIMESTAMP WITH TIME ZONE;
CREATE OR REPLACE VIEW user_notification_cycle_state AS
SELECT DISTINCT
c.alert_id,
nr.id AS notification_rule_id,
nr.user_id,
c.id AS cycle_id,
(nr.delay_minutes::TEXT||' minutes')::INTERVAL > now()-c.started_at AS future,
nr.id NOT IN (
SELECT notification_rule_id
FROM sent_notifications
WHERE alert_id = c.alert_id
AND cycle_id = c.id
AND contact_method_id = nr.contact_method_id) AS pending,
c.escalation_level
FROM
user_notification_cycles c,
alerts a,
user_notification_rules nr
WHERE a.id = c.alert_id
AND a.status = 'triggered'
AND nr.user_id = c.user_id
AND nr.created_at < c.started_at + (nr.delay_minutes::TEXT||' minutes')::INTERVAL
AND nr.id NOT IN (
SELECT notification_rule_id
FROM sent_notifications
WHERE alert_id = c.alert_id
AND cycle_id = c.id
AND contact_method_id = nr.contact_method_id);
CREATE VIEW needs_notification_sent AS
SELECT DISTINCT
cs.alert_id,
nr.contact_method_id,
cm.type,
cm.value,
a.description,
s.name AS service_name,
nr.id AS notification_rule_id,
cs.escalation_level,
cs.cycle_id
FROM
user_notification_cycle_state cs,
alerts a,
user_contact_methods cm,
user_notification_rules nr,
services s
WHERE a.id = cs.alert_id
AND a.status = 'triggered'::enum_alert_status
AND cs.escalation_level = a.escalation_level
AND cm.id = nr.contact_method_id
AND nr.id = cs.notification_rule_id
AND s.id = a.service_id
AND cs.pending
AND NOT cs.future;
-- +migrate Down
ALTER TABLE alert_logs ALTER "timestamp" TYPE TIMESTAMP WITHOUT TIME ZONE;
ALTER TABLE alerts ALTER last_escalation TYPE TIMESTAMP WITHOUT TIME ZONE;
ALTER TABLE sent_notifications ALTER sent_at TYPE TIMESTAMP WITHOUT TIME ZONE;
ALTER TABLE throttle ALTER last_action_time TYPE TIMESTAMP WITHOUT TIME ZONE;
ALTER TABLE twilio_sms_errors ALTER occurred_at TYPE TIMESTAMP WITHOUT TIME ZONE;
ALTER TABLE twilio_voice_errors ALTER occurred_at TYPE TIMESTAMP WITHOUT TIME ZONE;
ALTER TABLE user_contact_method_locks ALTER "timestamp" TYPE TIMESTAMP WITHOUT TIME ZONE;
DROP VIEW needs_notification_sent;
DROP VIEW user_notification_cycle_state;
ALTER TABLE user_notification_cycles ALTER started_at TYPE TIMESTAMP WITHOUT TIME ZONE;
ALTER TABLE user_notification_rules ALTER created_at TYPE TIMESTAMP WITHOUT TIME ZONE;
CREATE OR REPLACE VIEW user_notification_cycle_state AS
SELECT DISTINCT
c.alert_id,
nr.id AS notification_rule_id,
nr.user_id,
c.id AS cycle_id,
(nr.delay_minutes::TEXT||' minutes')::INTERVAL > now()-c.started_at AS future,
nr.id NOT IN (
SELECT notification_rule_id
FROM sent_notifications
WHERE alert_id = c.alert_id
AND cycle_id = c.id
AND contact_method_id = nr.contact_method_id) AS pending,
c.escalation_level
FROM
user_notification_cycles c,
alerts a,
user_notification_rules nr
WHERE a.id = c.alert_id
AND a.status = 'triggered'
AND nr.user_id = c.user_id
AND nr.created_at < c.started_at + (nr.delay_minutes::TEXT||' minutes')::INTERVAL
AND nr.id NOT IN (
SELECT notification_rule_id
FROM sent_notifications
WHERE alert_id = c.alert_id
AND cycle_id = c.id
AND contact_method_id = nr.contact_method_id);
CREATE VIEW needs_notification_sent AS
SELECT DISTINCT
cs.alert_id,
nr.contact_method_id,
cm.type,
cm.value,
a.description,
s.name AS service_name,
nr.id AS notification_rule_id,
cs.escalation_level,
cs.cycle_id
FROM
user_notification_cycle_state cs,
alerts a,
user_contact_methods cm,
user_notification_rules nr,
services s
WHERE a.id = cs.alert_id
AND a.status = 'triggered'::enum_alert_status
AND cs.escalation_level = a.escalation_level
AND cm.id = nr.contact_method_id
AND nr.id = cs.notification_rule_id
AND s.id = a.service_id
AND cs.pending
AND NOT cs.future; |