<?xml version="1.0" encoding="UTF-8"?>
<databaseChangeLog
  xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
                      http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.4.xsd"
  logicalFilePath="changelog-3.17">

  <changeSet author="author" id="changelog-3.3-admin">

    <preConditions onFail="MARK_RAN">
      <not>
        <tableExists tableName="tc_servers" />
      </not>
      <not>
        <columnExists tableName="users" columnName="administrator" />
      </not>
    </preConditions>

    <renameColumn tableName="users" columnDataType="BOOLEAN" oldColumnName="admin" newColumnName="administrator" />

  </changeSet>

  <changeSet author="author" id="changelog-3.17">

    <preConditions onFail="MARK_RAN">
      <not>
        <tableExists tableName="tc_servers" />
      </not>
    </preConditions>

    <addColumn tableName="events">
      <column name="maintenanceid" type="INT" />
    </addColumn>

    <createTable tableName="maintenances">
      <column name="id" type="INT" autoIncrement="true">
        <constraints primaryKey="true" />
      </column>
      <column name="name" type="VARCHAR(4000)">
        <constraints nullable="false" />
      </column>
      <column name="type" type="VARCHAR(128)">
        <constraints nullable="false" />
      </column>
      <column name="start" type="DOUBLE" defaultValueNumeric="0">
        <constraints nullable="false" />
      </column>
      <column name="period" type="DOUBLE" defaultValueNumeric="0">
        <constraints nullable="false" />
      </column>
      <column name="attributes" type="VARCHAR(4000)">
        <constraints nullable="false" />
      </column>
    </createTable>

    <createTable tableName="user_maintenance">
      <column name="userid" type="INT">
        <constraints nullable="false" />
      </column>
      <column name="maintenanceid" type="INT">
        <constraints nullable="false" />
      </column>
    </createTable>

    <addForeignKeyConstraint baseTableName="user_maintenance" baseColumnNames="userid" constraintName="fk_user_maintenance_userid" referencedTableName="users" referencedColumnNames="id" onDelete="CASCADE" />
    <addForeignKeyConstraint baseTableName="user_maintenance" baseColumnNames="maintenanceid" constraintName="fk_user_maintenance_maintenanceid" referencedTableName="maintenances" referencedColumnNames="id" onDelete="CASCADE" />

    <createTable tableName="group_maintenance">
      <column name="groupid" type="INT">
        <constraints nullable="false" />
      </column>
      <column name="maintenanceid" type="INT">
        <constraints nullable="false" />
      </column>
    </createTable>

    <addForeignKeyConstraint baseTableName="group_maintenance" baseColumnNames="groupid" constraintName="fk_group_maintenance_groupid" referencedTableName="groups" referencedColumnNames="id" onDelete="CASCADE" />
    <addForeignKeyConstraint baseTableName="group_maintenance" baseColumnNames="maintenanceid" constraintName="fk_group_maintenance_maintenanceid" referencedTableName="maintenances" referencedColumnNames="id" onDelete="CASCADE" />

    <createTable tableName="device_maintenance">
      <column name="deviceid" type="INT">
        <constraints nullable="false" />
      </column>
      <column name="maintenanceid" type="INT">
        <constraints nullable="false" />
      </column>
    </createTable>

    <addForeignKeyConstraint baseTableName="device_maintenance" baseColumnNames="deviceid" constraintName="fk_device_maintenance_deviceid" referencedTableName="devices" referencedColumnNames="id" onDelete="CASCADE" />
    <addForeignKeyConstraint baseTableName="device_maintenance" baseColumnNames="maintenanceid" constraintName="fk_device_maintenance_maintenanceid" referencedTableName="maintenances" referencedColumnNames="id" onDelete="CASCADE" />

  </changeSet>

</databaseChangeLog>
