<?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-3.6">

  <changeSet author="author" id="changelog-3.6">

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

    <createTable tableName="events">
      <column name="id" type="INT" autoIncrement="true">
        <constraints primaryKey="true" />
      </column>
      <column name="type" type="VARCHAR(128)">
        <constraints nullable="false" />
      </column>
      <column name="servertime" type="TIMESTAMP">
        <constraints nullable="false" />
      </column>
      <column name="deviceid" type="INT" />
      <column name="positionid" type="INT" />
      <column name="geofenceid" type="INT" />
      <column name="attributes" type="VARCHAR(4096)">
        <constraints nullable="false" />
      </column>
    </createTable>

    <addForeignKeyConstraint baseTableName="events" baseColumnNames="deviceid" constraintName="fk_event_deviceid" referencedTableName="devices" referencedColumnNames="id" onDelete="CASCADE" />

    <addColumn tableName="devices">
      <column name="motion" type="VARCHAR(128)" />
    </addColumn>

    <createTable tableName="geofences">
      <column name="id" type="INT" autoIncrement="true">
        <constraints primaryKey="true" />
      </column>
      <column name="name" type="VARCHAR(128)">
        <constraints nullable="false" />
      </column>
      <column name="description" type="VARCHAR(128)" />
      <column name="area" type="VARCHAR(4096)">
        <constraints nullable="false" />
      </column>
      <column name="attributes" type="VARCHAR(4096)">
        <constraints nullable="false" />
      </column>
    </createTable>

    <createTable tableName="user_geofence">
      <column name="userid" type="INT">
        <constraints nullable="false" />
      </column>
      <column name="geofenceid" type="INT">
        <constraints nullable="false" />
      </column>
    </createTable>

    <addForeignKeyConstraint baseTableName="user_geofence" baseColumnNames="userid" constraintName="fk_user_geofence_userid" referencedTableName="users" referencedColumnNames="id" onDelete="CASCADE" />
    <addForeignKeyConstraint baseTableName="user_geofence" baseColumnNames="geofenceid" constraintName="fk_user_geofence_geofenceid" referencedTableName="geofences" referencedColumnNames="id" onDelete="CASCADE" />

    <createTable tableName="group_geofence">
      <column name="groupid" type="INT">
        <constraints nullable="false" />
      </column>
      <column name="geofenceid" type="INT">
        <constraints nullable="false" />
      </column>
    </createTable>

    <addForeignKeyConstraint baseTableName="group_geofence" baseColumnNames="groupid" constraintName="fk_group_geofence_groupid" referencedTableName="groups" referencedColumnNames="id" onDelete="CASCADE" />
    <addForeignKeyConstraint baseTableName="group_geofence" baseColumnNames="geofenceid" constraintName="fk_group_geofence_geofenceid" referencedTableName="geofences" referencedColumnNames="id" onDelete="CASCADE" />

    <createTable tableName="device_geofence">
      <column name="deviceid" type="INT">
        <constraints nullable="false" />
      </column>
      <column name="geofenceid" type="INT">
        <constraints nullable="false" />
      </column>
    </createTable>

    <addForeignKeyConstraint baseTableName="device_geofence" baseColumnNames="deviceid" constraintName="fk_user_device_geofence_deviceid" referencedTableName="devices" referencedColumnNames="id" onDelete="CASCADE" />
    <addForeignKeyConstraint baseTableName="device_geofence" baseColumnNames="geofenceid" constraintName="fk_user_device_geofence_geofenceid" referencedTableName="geofences" referencedColumnNames="id" onDelete="CASCADE" />

    <createTable tableName="notifications">
      <column name="id" type="INT" autoIncrement="true">
        <constraints primaryKey="true" />
      </column>
      <column name="userid" type="INT">
        <constraints nullable="false" />
      </column>
      <column name="type" type="VARCHAR(128)">
        <constraints nullable="false" />
      </column>
      <column name="attributes" type="VARCHAR(4096)">
        <constraints nullable="false" />
      </column>
    </createTable>

    <addForeignKeyConstraint baseTableName="notifications" baseColumnNames="userid" constraintName="fk_notifications_userid" referencedTableName="users" referencedColumnNames="id" onDelete="CASCADE" />

    <addColumn tableName="users">
      <column name="attributes" type="VARCHAR(4096)" />
    </addColumn>

  </changeSet>

</databaseChangeLog>
