<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="enrol/instapay/db" VERSION="20260918" COMMENT="XMLDB file for enrol/instapay"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
>
  <TABLES>
    <TABLE NAME="enrol_instapay_req" COMMENT="InstaPay payment requests waiting for, or after, review">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
        <FIELD NAME="instanceid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="enrol.id"/>
        <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
        <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="The student who paid"/>
        <FIELD NAME="amount" TYPE="number" LENGTH="12" NOTNULL="true" DEFAULT="0" SEQUENCE="false" DECIMALS="2"/>
        <FIELD NAME="currency" TYPE="char" LENGTH="3" NOTNULL="true" DEFAULT="EGP" SEQUENCE="false"/>
        <FIELD NAME="reference" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" COMMENT="InstaPay transaction reference"/>
        <FIELD NAME="payerphone" TYPE="char" LENGTH="30" NOTNULL="false" SEQUENCE="false" COMMENT="Mobile number used to pay"/>
        <FIELD NAME="note" TYPE="text" NOTNULL="false" SEQUENCE="false"/>
        <FIELD NAME="status" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="0 pending, 1 approved, 2 rejected"/>
        <FIELD NAME="reason" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Rejection reason"/>
        <FIELD NAME="reviewerid" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false"/>
        <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"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
        <KEY NAME="instanceid" TYPE="foreign" FIELDS="instanceid" REFTABLE="enrol" REFFIELDS="id"/>
        <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="status" UNIQUE="false" FIELDS="status"/>
        <INDEX NAME="useridcourseid" UNIQUE="false" FIELDS="userid, courseid"/>
      </INDEXES>
    </TABLE>
  </TABLES>
</XMLDB>
