Add required schema changes

Co-Authored-By: Sukhwinder Dhillon <sukhwinder.dhillon@icinga.com>

schema/pgsql/schema.sql

@@ -244,6 +244,31 @@ CREATE TABLE rule_escalation_recipient (
     CHECK (num_nonnulls(contact_id, contactgroup_id, schedule_id) = 1)
 );
 
+CREATE TABLE rule_routing (
+    id bigserial,
+    rule_id bigint NOT NULL REFERENCES rule(id),
+    position integer NOT NULL,
+    condition text,
+    name text, -- if not set, recipients are used as a fallback for display purposes
+
+    CONSTRAINT pk_rule_routing PRIMARY KEY (id),
+
+    UNIQUE (rule_id, position)
+);
+
+CREATE TABLE rule_routing_recipient (
+    id bigserial,
+    rule_routing_id bigint NOT NULL REFERENCES rule_routing(id),
+    contact_id bigint REFERENCES contact(id),
+    contactgroup_id bigint REFERENCES contactgroup(id),
+    schedule_id bigint REFERENCES schedule(id),
+    channel_id bigint REFERENCES channel(id),
+
+    CONSTRAINT pk_rule_routing_recipient PRIMARY KEY (id),
+
+    CHECK (num_nonnulls(contact_id, contactgroup_id, schedule_id) = 1)
+);
+
 CREATE TABLE incident (
     id bigserial,
     object_id bytea NOT NULL REFERENCES object(id),
@@ -310,3 +335,17 @@ CREATE TABLE incident_history (
 
 CREATE INDEX idx_incident_history_time_type ON incident_history(time, type);
 COMMENT ON INDEX idx_incident_history_time_type IS 'Incident History ordered by time/type';
+
+CREATE TABLE notification_history (
+    id bigserial,
+    incident_id bigint REFERENCES incident(id),
+    rule_routing_id bigint REFERENCES rule_routing(id),
+    contact_id bigint REFERENCES contact(id),
+    contactgroup_id bigint REFERENCES contactgroup(id),
+    schedule_id bigint REFERENCES schedule(id),
+    channel_id bigint REFERENCES channel(id),
+    time bigint NOT NULL,
+    notification_state notification_state_type,
+    sent_at bigint,
+    message text
+);

schema/pgsql/upgrades/some-unique-file-name.sql

@@ -1 +1,40 @@
 DROP TABLE incident_event;
+
+CREATE TABLE rule_routing (
+    id bigserial,
+    rule_id bigint NOT NULL REFERENCES rule(id),
+    position integer NOT NULL,
+    condition text,
+    name text, -- if not set, recipients are used as a fallback for display purposes
+
+    CONSTRAINT pk_rule_routing PRIMARY KEY (id),
+
+    UNIQUE (rule_id, position)
+);
+
+CREATE TABLE rule_routing_recipient (
+    id bigserial,
+    rule_routing_id bigint NOT NULL REFERENCES rule_routing(id),
+    contact_id bigint REFERENCES contact(id),
+    contactgroup_id bigint REFERENCES contactgroup(id),
+    schedule_id bigint REFERENCES schedule(id),
+    channel_id bigint REFERENCES channel(id),
+
+    CONSTRAINT pk_rule_routing_recipient PRIMARY KEY (id),
+
+    CHECK (num_nonnulls(contact_id, contactgroup_id, schedule_id) = 1)
+);
+
+CREATE TABLE notification_history (
+    id bigserial,
+    incident_id bigint REFERENCES incident(id),
+    rule_routing_id bigint REFERENCES rule_routing(id),
+    contact_id bigint REFERENCES contact(id),
+    contactgroup_id bigint REFERENCES contactgroup(id),
+    schedule_id bigint REFERENCES schedule(id),
+    channel_id bigint REFERENCES channel(id),
+    time bigint NOT NULL,
+    notification_state notification_state_type,
+    sent_at bigint,
+    message text
+);