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<title>[BuddyPress][12162] trunk: Introduce `BP_Groups_Member::get_user_memberships()`.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/12162">12162</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/12162","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2018-06-04 20:43:08 +0000 (Mon, 04 Jun 2018)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Introduce `BP_Groups_Member::get_user_memberships()`.

This is a new low-level query method that allows a single syntax for fetching
a paginated set of results from the membership table, for different
values of `is_pending`, etc. Primarily for use in data exporters; see <a href="http://buddypress.trac.wordpress.org/ticket/7820">#7820</a>.

Fixes <a href="http://buddypress.trac.wordpress.org/ticket/7859">#7859</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpgroupsclassesclassbpgroupsmemberphp">trunk/src/bp-groups/classes/class-bp-groups-member.php</a></li>
<li><a href="#trunktestsphpunitincludestestcasephp">trunk/tests/phpunit/includes/testcase.php</a></li>
<li><a href="#trunktestsphpunittestcasesgroupsclassbpgroupsmemberphp">trunk/tests/phpunit/testcases/groups/class-bp-groups-member.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpgroupsclassesclassbpgroupsmemberphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-groups/classes/class-bp-groups-member.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-groups/classes/class-bp-groups-member.php    2018-06-04 20:08:29 UTC (rev 12161)
+++ trunk/src/bp-groups/classes/class-bp-groups-member.php      2018-06-04 20:43:08 UTC (rev 12162)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -826,6 +826,81 @@
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * Gets memberships of a user for purposes of a personal data export.
+        *
+        * @since 4.0.0
+        *
+        * @param int $user_id ID of the user.
+        * @param array $args {
+        *    Array of optional arguments.
+        *    @type int    $page     Page of memberships being requested. Default 1.
+        *    @type int    $per_page Memberships to return per page. Default 20.
+        *    @type string $type     Membership type being requested. Accepts 'membership',
+        *                           'pending_request', 'pending_received_invitation',
+        *                           'pending_sent_invitation'. Default 'membership'.
+        * }
+        *
+        * @return array
+        */
+       public static function get_user_memberships( $user_id, $args = array() ) {
+               global $wpdb;
+
+               $bp = buddypress();
+
+               $r = array_merge( array(
+                       'page'     => 1,
+                       'per_page' => 20,
+                       'type'     => 'membership',
+               ), $args );
+
+               $sql = array(
+                       'select' => 'SELECT *',
+                       'from'   => "FROM {$bp->groups->table_name_members}",
+                       'where'  => '',
+                       'limits' => '',
+               );
+
+               switch ( $r['type'] ) {
+                       case 'pending_request' :
+                               $sql['where'] = $wpdb->prepare( "user_id = %d AND is_confirmed = 0 AND inviter_id = 0", $user_id );
+                       break;
+
+                       case 'pending_received_invitation' :
+                               $sql['where'] = $wpdb->prepare( "user_id = %d AND is_confirmed = 0 AND inviter_id != 0", $user_id );
+                       break;
+
+                       case 'pending_sent_invitation' :
+                               $sql['where'] = $wpdb->prepare( "inviter_id = %d AND is_confirmed = 0", $user_id );
+                       break;
+
+                       case 'membership' :
+                       default :
+                               $sql['where'] = $wpdb->prepare( "user_id = %d AND is_confirmed = 1", $user_id );
+                       break;
+               }
+
+               if ( $r['page'] && $r['per_page'] ) {
+                       $sql['limits'] = $wpdb->prepare( "LIMIT %d, %d", ( $r['page'] - 1 ) * $r['per_page'], $r['per_page'] );
+               }
+
+               $memberships = $wpdb->get_results( "{$sql['select']} {$sql['from']} WHERE {$sql['where']} {$sql['limits']}" );
+
+               foreach ( $memberships as &$membership ) {
+                       $membership->id           = (int) $membership->id;
+                       $membership->group_id     = (int) $membership->group_id;
+                       $membership->user_id      = (int) $membership->user_id;
+                       $membership->inviter_id   = (int) $membership->inviter_id;
+                       $membership->is_admin     = (int) $membership->is_admin;
+                       $membership->is_mod       = (int) $membership->is_mod;
+                       $membership->is_banned    = (int) $membership->is_banned;
+                       $membership->is_confirmed = (int) $membership->is_confirmed;
+                       $membership->invite_sent  = (int) $membership->invite_sent;
+               }
+
+               return $memberships;
+       }
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * Check whether a user has an outstanding invitation to a given group.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since 1.6.0
</span></span></pre></div>
<a id="trunktestsphpunitincludestestcasephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/includes/testcase.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/includes/testcase.php 2018-06-04 20:08:29 UTC (rev 12161)
+++ trunk/tests/phpunit/includes/testcase.php   2018-06-04 20:43:08 UTC (rev 12162)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -120,6 +120,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        bp_activity_remove_all_user_data( $user_id );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                bp_core_remove_data( $user_id );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 return $deleted;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre></div>
<a id="trunktestsphpunittestcasesgroupsclassbpgroupsmemberphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/testcases/groups/class-bp-groups-member.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/testcases/groups/class-bp-groups-member.php   2018-06-04 20:08:29 UTC (rev 12161)
+++ trunk/tests/phpunit/testcases/groups/class-bp-groups-member.php     2018-06-04 20:43:08 UTC (rev 12162)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -4,6 +4,22 @@
</span><span class="cx" style="display: block; padding: 0 10px">  * @group BP_Groups_Member
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="cx" style="display: block; padding: 0 10px"> class BP_Tests_BP_Groups_Member_TestCases extends BP_UnitTestCase {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        static public $user_ids;
+       static public $group_ids;
+
+       public static function wpSetUpBeforeClass( $factory ) {
+               global $wpdb, $bp;
+               self::$user_ids  = $factory->user->create_many( 4 );
+               self::$group_ids = $factory->group->create_many( 3, array(
+                       'creator_id' => self::$user_ids[3],
+               ) );
+       }
+
+       public static function wpTearDownAfterClass() {
+               array_map( array( __CLASS__, 'delete_user' ), self::$user_ids );
+               array_map( 'groups_delete_group', self::$group_ids );
+       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">         public static function invite_user_to_group( $user_id, $group_id, $inviter_id ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $invite                = new BP_Groups_Member;
</span><span class="cx" style="display: block; padding: 0 10px">                $invite->group_id      = $group_id;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1371,4 +1387,71 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertTrue( is_array( $admins ) && empty( $admins ) );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       /**
+        * @ticket BP7859
+        */
+       public function test_get_user_memberships_type_membership() {
+               groups_join_group( self::$group_ids[0], self::$user_ids[0] );
+
+               $memberships = BP_Groups_Member::get_user_memberships( self::$user_ids[0], array(
+                       'type' => 'membership',
+               ) );
+
+               $this->assertCount( 1, $memberships );
+               $this->assertSame( self::$group_ids[0], $memberships[0]->group_id );
+       }
+
+       /**
+        * @ticket BP7859
+        */
+       public function test_get_user_memberships_type_pending_request() {
+               groups_join_group( self::$group_ids[0], self::$user_ids[0] );
+               groups_send_membership_request( self::$user_ids[0], self::$group_ids[1] );
+
+               $memberships = BP_Groups_Member::get_user_memberships( self::$user_ids[0], array(
+                       'type' => 'pending_request',
+               ) );
+
+               $this->assertCount( 1, $memberships );
+               $this->assertSame( self::$group_ids[1], $memberships[0]->group_id );
+       }
+
+       /**
+        * @ticket BP7859
+        */
+       public function test_get_user_memberships_type_pending_received_invitation() {
+               groups_join_group( self::$group_ids[0], self::$user_ids[0] );
+               groups_invite_user( array(
+                       'user_id'    => self::$user_ids[0],
+                       'group_id'   => self::$group_ids[1],
+                       'inviter_id' => self::$user_ids[1],
+               ) );
+
+               $memberships = BP_Groups_Member::get_user_memberships( self::$user_ids[0], array(
+                       'type' => 'pending_received_invitation',
+               ) );
+
+               $this->assertCount( 1, $memberships );
+               $this->assertSame( self::$group_ids[1], $memberships[0]->group_id );
+       }
+
+       /**
+        * @ticket BP7859
+        */
+       public function test_get_user_memberships_type_pending_sent_invitation() {
+               groups_join_group( self::$group_ids[0], self::$user_ids[0] );
+               groups_invite_user( array(
+                       'user_id'    => self::$user_ids[1],
+                       'group_id'   => self::$group_ids[1],
+                       'inviter_id' => self::$user_ids[0],
+               ) );
+
+               $memberships = BP_Groups_Member::get_user_memberships( self::$user_ids[0], array(
+                       'type' => 'pending_sent_invitation',
+               ) );
+
+               $this->assertCount( 1, $memberships );
+               $this->assertSame( self::$group_ids[1], $memberships[0]->group_id );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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