<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/lti/db" VERSION="20230814" COMMENT="XMLDB file for Moodle mod/lti"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
>
  <TABLES>
    <TABLE NAME="lti" COMMENT="This table contains Basic LTI activities instances">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Course basiclti activity belongs to"/>
        <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="name field for moodle instances"/>
        <FIELD NAME="intro" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="General introduction of the basiclti activity"/>
        <FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="false" DEFAULT="0" SEQUENCE="false" COMMENT="Format of the intro field (MOODLE, HTML, MARKDOWN...)"/>
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="typeid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Basic LTI type"/>
        <FIELD NAME="toolurl" TYPE="text" NOTNULL="true" SEQUENCE="false" COMMENT="Remote tool url"/>
        <FIELD NAME="securetoolurl" TYPE="text" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="instructorchoicesendname" TYPE="int" LENGTH="1" NOTNULL="false" SEQUENCE="false" COMMENT="Send user's name"/>
        <FIELD NAME="instructorchoicesendemailaddr" TYPE="int" LENGTH="1" NOTNULL="false" SEQUENCE="false" COMMENT="Send user's email"/>
        <FIELD NAME="instructorchoiceallowroster" TYPE="int" LENGTH="1" NOTNULL="false" SEQUENCE="false" COMMENT="Allow the roster to be retrieved"/>
        <FIELD NAME="instructorchoiceallowsetting" TYPE="int" LENGTH="1" NOTNULL="false" SEQUENCE="false" COMMENT="Allow a tool to store a setting"/>
        <FIELD NAME="instructorcustomparameters" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Additional custom parameters provided by the instructor"/>
        <FIELD NAME="instructorchoiceacceptgrades" TYPE="int" LENGTH="1" NOTNULL="false" SEQUENCE="false" COMMENT="Accept grades from tool"/>
        <FIELD NAME="grade" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="100" SEQUENCE="false" COMMENT="Grade scale"/>
        <FIELD NAME="launchcontainer" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="1" SEQUENCE="false" COMMENT="Launch external tool in a pop-up"/>
        <FIELD NAME="resourcekey" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="password" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="debuglaunch" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Enable the debug-style launch which pauses before auto-submit"/>
        <FIELD NAME="showtitlelaunch" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="showdescriptionlaunch" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="servicesalt" TYPE="char" LENGTH="40" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="icon" TYPE="text" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="secureicon" TYPE="text" NOTNULL="false" SEQUENCE="false"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="course" UNIQUE="false" FIELDS="course"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="lti_tool_proxies" COMMENT="LTI tool proxy registrations">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" DEFAULT="Tool Provider" SEQUENCE="false" COMMENT="Tool Provider name"/>
        <FIELD NAME="regurl" TYPE="text" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="state" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="1" SEQUENCE="false" COMMENT="Configured = 1, Pending = 2, Accepted = 3, Rejected = 4, Cancelled = 5"/>
        <FIELD NAME="guid" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="secret" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="vendorcode" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="capabilityoffered" TYPE="text" NOTNULL="true" SEQUENCE="false" COMMENT="List of capabilities offered, one per line"/>
        <FIELD NAME="serviceoffered" TYPE="text" NOTNULL="true" SEQUENCE="false" COMMENT="List of services offered, one per line"/>
        <FIELD NAME="toolproxy" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="JSON string representing tool proxy returned by tool provider"/>
        <FIELD NAME="createdby" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="ID of user which initiated the registration process"/>
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Date/time at which the record was created"/>
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Date/time at which the record was last modified"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="guid" UNIQUE="true" FIELDS="guid"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="lti_types" COMMENT="Basic LTI pre-configured activities">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" DEFAULT="basiclti Activity" SEQUENCE="false" COMMENT="Activity name"/>
        <FIELD NAME="baseurl" TYPE="text" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="tooldomain" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="state" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="2" SEQUENCE="false" COMMENT="Active = 1, Pending = 2, Rejected = 3"/>
        <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="coursevisible" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
        <FIELD NAME="ltiversion" TYPE="char" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="clientid" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="toolproxyid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Primary key of related tool proxy (null for LTI 1 tools)"/>
        <FIELD NAME="enabledcapability" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Enabled capabilities, one per line (null for LTI 1 tools)"/>
        <FIELD NAME="parameter" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Launch parameters, one per line (null for LTI 1 tools)"/>
        <FIELD NAME="icon" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="URL to icon file"/>
        <FIELD NAME="secureicon" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Secure URL to icon file"/>
        <FIELD NAME="createdby" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="description" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="A description of what this LTI module is."/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="course" UNIQUE="false" FIELDS="course"/>
        <INDEX NAME="tooldomain" UNIQUE="false" FIELDS="tooldomain"/>
        <INDEX NAME="clientid" UNIQUE="true" FIELDS="clientid"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="lti_types_config" COMMENT="Basic LTI types configuration">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="typeid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Basic LTI type id"/>
        <FIELD NAME="name" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" COMMENT="Basic LTI param"/>
        <FIELD NAME="value" TYPE="text" NOTNULL="true" SEQUENCE="false" COMMENT="Param value"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="typeid" UNIQUE="false" FIELDS="typeid"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="lti_tool_settings" COMMENT="LTI tool setting values">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="toolproxyid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Primary key of related tool proxy"/>
        <FIELD NAME="typeid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Primary key of course (null for system-wide settings)"/>
        <FIELD NAME="coursemoduleid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Primary key of course module - tool link added to course (null for system-wide and context-wide settings)"/>
        <FIELD NAME="settings" TYPE="text" NOTNULL="true" SEQUENCE="false" COMMENT="Setting values as JSON"/>
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Date/time at which the record was created"/>
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Date/time at which the record was last modified"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
        <KEY NAME="toolproxy" TYPE="foreign" FIELDS="toolproxyid" REFTABLE="lti_tool_proxies" REFFIELDS="id" COMMENT="The tool proxy to which the setting relates"/>
        <KEY NAME="typeid" TYPE="foreign" FIELDS="typeid" REFTABLE="lti_types" REFFIELDS="id"/>
        <KEY NAME="course" TYPE="foreign" FIELDS="course" REFTABLE="course" REFFIELDS="id" COMMENT="The course to which the setting relates"/>
        <KEY NAME="coursemodule" TYPE="foreign" FIELDS="coursemoduleid" REFTABLE="lti" REFFIELDS="id" COMMENT="The module instance to which the setting relates"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="lti_submission" COMMENT="Keeps track of individual submissions for LTI activities.">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="ltiid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="ID of the LTI tool instance"/>
        <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="datesubmitted" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="dateupdated" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="gradepercent" TYPE="number" LENGTH="10" NOTNULL="true" SEQUENCE="false" DECIMALS="5"/>
        <FIELD NAME="originalgrade" TYPE="number" LENGTH="10" NOTNULL="true" SEQUENCE="false" DECIMALS="5"/>
        <FIELD NAME="launchid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="state" TYPE="int" LENGTH="2" NOTNULL="true" SEQUENCE="false"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="ltiid" UNIQUE="false" FIELDS="ltiid"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="lti_access_tokens" COMMENT="Security tokens for accessing of LTI services">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="typeid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Basic LTI type id"/>
        <FIELD NAME="scope" TYPE="text" NOTNULL="true" SEQUENCE="false" COMMENT="Scope values as JSON array"/>
        <FIELD NAME="token" TYPE="char" LENGTH="128" NOTNULL="true" SEQUENCE="false" COMMENT="security token, aka private access key"/>
        <FIELD NAME="validuntil" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="timestamp - valid until data"/>
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="created timestamp"/>
        <FIELD NAME="lastaccess" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="last access timestamp"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
        <KEY NAME="typeid" TYPE="foreign" FIELDS="typeid" REFTABLE="lti_types" REFFIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="token" UNIQUE="true" FIELDS="token"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="lti_types_categories" COMMENT="Link LTI types to course categories">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="typeid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="categoryid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
        <KEY NAME="typeid" TYPE="foreign" FIELDS="typeid" REFTABLE="lti_types" REFFIELDS="id"/>
        <KEY NAME="categoryid" TYPE="foreign" FIELDS="categoryid" REFTABLE="course_categories" REFFIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="lti_coursevisible" COMMENT="Table to store coursevisible setting for site tool on course level">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="typeid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Course ID"/>
        <FIELD NAME="coursevisible" TYPE="int" LENGTH="1" NOTNULL="true" SEQUENCE="false"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid"/>
        <INDEX NAME="typeid" UNIQUE="false" FIELDS="typeid"/>
      </INDEXES>
    </TABLE>
  </TABLES>
</XMLDB>