Remove "fcontact" from suggestions

database.sql

@@ -1,6 +1,6 @@
 -- ------------------------------------------
 -- Friendica 2021.12-dev (Siberian Iris)
--- DB_UPDATE_VERSION 1438
+-- DB_UPDATE_VERSION 1439
 -- ------------------------------------------
 
 
@@ -711,8 +711,9 @@ CREATE TABLE IF NOT EXISTS `inbox-status` (
 CREATE TABLE IF NOT EXISTS `intro` (
 	`id` int unsigned NOT NULL auto_increment COMMENT 'sequential ID',
 	`uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'User id',
-	`fid` int unsigned COMMENT '',
+	`fid` int unsigned COMMENT 'deprecated',
 	`contact-id` int unsigned NOT NULL DEFAULT 0 COMMENT '',
+	`suggest-cid` int unsigned COMMENT 'Suggested contact',
 	`knowyou` boolean NOT NULL DEFAULT '0' COMMENT '',
 	`duplex` boolean NOT NULL DEFAULT '0' COMMENT '',
 	`note` text COMMENT '',
@@ -724,7 +725,8 @@ CREATE TABLE IF NOT EXISTS `intro` (
 	 INDEX `contact-id` (`contact-id`),
 	 INDEX `uid` (`uid`),
 	FOREIGN KEY (`uid`) REFERENCES `user` (`uid`) ON UPDATE RESTRICT ON DELETE CASCADE,
-	FOREIGN KEY (`contact-id`) REFERENCES `contact` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
+	FOREIGN KEY (`contact-id`) REFERENCES `contact` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
+	FOREIGN KEY (`suggest-cid`) REFERENCES `contact` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
 ) DEFAULT COLLATE utf8mb4_general_ci COMMENT='';
 
 --

doc/database/db_intro.md

@@ -7,11 +7,12 @@ Fields
 ------
 
 | Field       | Description       | Type               | Null | Key | Default             | Extra          |
-| ---------- | ------------- | ------------------ | ---- | --- | ------------------- | -------------- |
+| ----------- | ----------------- | ------------------ | ---- | --- | ------------------- | -------------- |
 | id          | sequential ID     | int unsigned       | NO   | PRI | NULL                | auto_increment |
 | uid         | User id           | mediumint unsigned | NO   |     | 0                   |                |
-| fid        |               | int unsigned       | YES  |     | NULL                |                |
+| fid         | deprecated        | int unsigned       | YES  |     | NULL                |                |
 | contact-id  |                   | int unsigned       | NO   |     | 0                   |                |
+| suggest-cid | Suggested contact | int unsigned       | YES  |     | NULL                |                |
 | knowyou     |                   | boolean            | NO   |     | 0                   |                |
 | duplex      |                   | boolean            | NO   |     | 0                   |                |
 | note        |                   | text               | YES  |     | NULL                |                |
@@ -36,5 +37,6 @@ Foreign Keys
 |-------|--------------|--------------|
 | uid | [user](help/database/db_user) | uid |
 | contact-id | [contact](help/database/db_contact) | id |
+| suggest-cid | [contact](help/database/db_contact) | id |
 
 Return to [database documentation](help/database)

mod/ping.php

@@ -177,8 +177,8 @@ function ping_init(App $a)
 
 		$intros1 = DBA::toArray(DBA::p(
 			"SELECT  `intro`.`id`, `intro`.`datetime`,
-			`fcontact`.`name`, `fcontact`.`url`, `fcontact`.`photo`
+			`contact`.`name`, `contact`.`url`, `contact`.`photo`
-			FROM `intro` INNER JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
+			FROM `intro` INNER JOIN `contact` ON `intro`.`suggest-cid` = `contact`.`id`
 			WHERE `intro`.`uid` = ? AND NOT `intro`.`blocked` AND NOT `intro`.`ignore` AND `intro`.`fid` != 0",
 			local_user()
 		));

src/Model/FContact.php

@@ -24,9 +24,7 @@ namespace Friendica\Model;
 use Friendica\Core\Logger;
 use Friendica\Core\Protocol;
 use Friendica\Database\DBA;
-use Friendica\DI;
 use Friendica\Network\Probe;
-use Friendica\Protocol\Activity;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Strings;
 
@@ -128,63 +126,4 @@ class FContact
 
 		return null;
 	}
-
-	/**
-	 * Suggest a given contact to a given user from a given contact
-	 *
-	 * @param integer $uid
-	 * @param integer $cid
-	 * @param integer $from_cid
-	 * @return bool   Was the adding successful?
-	 */
-	public static function addSuggestion(int $uid, int $cid, int $from_cid, string $note = '')
-	{
-		$owner = User::getOwnerDataById($uid);
-		$contact = Contact::getById($cid);
-		$from_contact = Contact::getById($from_cid);
-
-		if (DBA::exists('contact', ['nurl' => Strings::normaliseLink($contact['url']), 'uid' => $uid])) {
-			return false;
-		}
-
-		$fcontact = self::getByURL($contact['url'], null, $contact['network']);
-		if (empty($fcontact)) {
-			Logger::warning('FContact had not been found', ['fcontact' => $contact['url']]);
-			return false;
-		}
-
-		$fid = $fcontact['id'];
-
-		// Quit if we already have an introduction for this person
-		if (DBA::exists('intro', ['uid' => $uid, 'fid' => $fid])) {
-			return false;
-		}
-
-		$suggest = [];
-		$suggest['uid'] = $uid;
-		$suggest['cid'] = $from_cid;
-		$suggest['url'] = $contact['url'];
-		$suggest['name'] = $contact['name'];
-		$suggest['photo'] = $contact['photo'];
-		$suggest['request'] = $contact['request'];
-		$suggest['title'] = '';
-		$suggest['body'] = $note;
-
-		$hash = Strings::getRandomHex();
-		$fields = ['uid' => $suggest['uid'], 'fid' => $fid, 'contact-id' => $suggest['cid'],
-			'note' => $suggest['body'], 'hash' => $hash, 'datetime' => DateTimeFormat::utcNow(), 'blocked' => false];
-		DBA::insert('intro', $fields);
-
-		notification([
-			'type'  => Notification\Type::SUGGEST,
-			'otype' => Notification\ObjectType::INTRO,
-			'verb'  => Activity::REQ_FRIEND,
-			'uid'   => $owner['uid'],
-			'cid'   => $from_contact['uid'],
-			'item'  => $suggest,
-			'link'  => DI::baseUrl().'/notifications/intros',
-		]);
-
-		return true;
-	}
 }

src/Navigation/Notifications/Factory/Introduction.php

@@ -98,14 +98,13 @@ class Introduction extends BaseFactory
 		$formattedIntroductions = [];
 
 		try {
-			/// @todo Fetch contact details by "Contact::getByUrl" instead of queries to contact and fcontact
 			$stmtNotifications = $this->dba->p(
 				"SELECT `intro`.`id` AS `intro_id`, `intro`.*, `contact`.*,
-				`fcontact`.`name` AS `fname`, `fcontact`.`url` AS `furl`, `fcontact`.`addr` AS `faddr`,
+				`sugggest-contact`.`name` AS `fname`, `sugggest-contact`.`url` AS `furl`, `sugggest-contact`.`addr` AS `faddr`,
-				`fcontact`.`photo` AS `fphoto`, `fcontact`.`request` AS `frequest`
+				`sugggest-contact`.`photo` AS `fphoto`, `sugggest-contact`.`request` AS `frequest`
 			FROM `intro`
 				LEFT JOIN `contact` ON `contact`.`id` = `intro`.`contact-id`
-				LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
+				LEFT JOIN `contact` AS `sugggest-contact` ON `intro`.`suggest-cid` = `sugggest-contact`.`id`
 			WHERE `intro`.`uid` = ? $sql_extra
 			LIMIT ?, ?",
 				$_SESSION['uid'],
@@ -121,7 +120,7 @@ class Introduction extends BaseFactory
 			// There are two kind of introduction. Contacts suggested by other contacts and normal connection requests.
 				// We have to distinguish between these two because they use different data.
 				// Contact suggestions
-				if ($intro['fid'] ?? '') {
+				if ($intro['suggest-cid'] ?? '') {
 					if (empty($intro['furl'])) {
 						continue;
 					}

src/Protocol/DFRN.php

@@ -1330,7 +1330,58 @@ class DFRN
 		$cid = Contact::getIdForURL($url);
 		$note = $xpath->evaluate('string(dfrn:note[1]/text())', $suggestion);
 
-		return FContact::addSuggestion($importer['importer_uid'], $cid, $importer['id'], $note);
+		return self::addSuggestion($importer['importer_uid'], $cid, $importer['id'], $note);
+	}
+
+	/**
+	 * Suggest a given contact to a given user from a given contact
+	 *
+	 * @param integer $uid
+	 * @param integer $cid
+	 * @param integer $from_cid
+	 * @return bool   Was the adding successful?
+	 */
+	private static function addSuggestion(int $uid, int $cid, int $from_cid, string $note = '')
+	{
+		$owner = User::getOwnerDataById($uid);
+		$contact = Contact::getById($cid);
+		$from_contact = Contact::getById($from_cid);
+
+		if (DBA::exists('contact', ['nurl' => Strings::normaliseLink($contact['url']), 'uid' => $uid])) {
+			return false;
+		}
+
+		// Quit if we already have an introduction for this person
+		if (DBA::exists('intro', ['uid' => $uid, 'suggest-cid' => $cid])) {
+			return false;
+		}
+
+		$suggest = [];
+		$suggest['uid'] = $uid;
+		$suggest['cid'] = $from_cid;
+		$suggest['url'] = $contact['url'];
+		$suggest['name'] = $contact['name'];
+		$suggest['photo'] = $contact['photo'];
+		$suggest['request'] = $contact['request'];
+		$suggest['title'] = '';
+		$suggest['body'] = $note;
+
+		$hash = Strings::getRandomHex();
+		$fields = ['uid' => $suggest['uid'], 'suggest-cid' => $cid, 'contact-id' => $suggest['cid'],
+			'note' => $suggest['body'], 'hash' => $hash, 'datetime' => DateTimeFormat::utcNow(), 'blocked' => false];
+		DBA::insert('intro', $fields);
+
+		notification([
+			'type'  => Notification\Type::SUGGEST,
+			'otype' => Notification\ObjectType::INTRO,
+			'verb'  => Activity::REQ_FRIEND,
+			'uid'   => $owner['uid'],
+			'cid'   => $from_contact['uid'],
+			'item'  => $suggest,
+			'link'  => DI::baseUrl().'/notifications/intros',
+		]);
+
+		return true;
 	}
 
 	/**

static/dbstructure.config.php

@@ -55,7 +55,7 @@
 use Friendica\Database\DBA;
 
 if (!defined('DB_UPDATE_VERSION')) {
-	define('DB_UPDATE_VERSION', 1438);
+	define('DB_UPDATE_VERSION', 1439);
 }
 
 return [
@@ -774,8 +774,9 @@ return [
 		"fields" => [
 			"id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 			"uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
-			"fid" => ["type" => "int unsigned", "relation" => ["fcontact" => "id"], "comment" => ""],
+			"fid" => ["type" => "int unsigned", "relation" => ["fcontact" => "id"], "comment" => "deprecated"],
 			"contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => ""],
+			"suggest-cid" => ["type" => "int unsigned", "foreign" => ["contact" => "id"], "comment" => "Suggested contact"],
 			"knowyou" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 			"duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 			"note" => ["type" => "text", "comment" => ""],

update.php

@@ -1013,3 +1013,18 @@ function update_1438()
 	DBA::update('photo', ['photo-type' => Photo::CONTACT_AVATAR], ["NOT `profile` AND NOT `contact-id` IS NULL AND `contact-id` != ?", 0]);
 	DBA::update('photo', ['photo-type' => Photo::DEFAULT], ["NOT `profile` AND (`contact-id` IS NULL OR `contact-id` = ?) AND `photo-type` IS NULL AND `album` != ?", 0, Photo::CONTACT_PHOTOS]);
 }
+
+function update_1439()
+{
+	$intros = DBA::select('intro', ['id', 'fid'], ["NOT `fid` IS NULL AND `fid` != ?", 0]);
+	while ($intro = DBA::fetch($intros)) {
+		$fcontact = DBA::selectFirst('fcontact', ['url'], ['id' => $intro['fid']]);
+		if (!empty($fcontact['url'])) {
+			$id = Contact::getIdForURL($fcontact['url']);
+			if (!empty($id)) {
+				DBA::update('intro',['suggest-cid' => $id], ['id' => $intro['id']]);
+			}
+		}
+	}
+	DBA::close($intros);
+}