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MDL-63691 core_message: added api::create_conversation

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This commit is contained in:
Mark Nelson 2018-10-18 14:23:19 +08:00
parent e66b915c40
commit f2ac0a3e5b
7 changed files with 186 additions and 16 deletions
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56
message/classes/api.php
View file

@ -61,6 +61,16 @@ class api {
*/
const MESSAGE_PRIVACY_SITE = 2;
/**
* An individual conversation.
*/
const MESSAGE_CONVERSATION_TYPE_INDIVIDUAL = 1;
/**
* A group conversation.
*/
const MESSAGE_CONVERSATION_TYPE_GROUP = 2;
/**
* Handles searching for messages in the message area.
*
@ -1348,7 +1358,11 @@ class api {
$hash = helper::get_conversation_hash($userids);
if ($conversation = $DB->get_record('message_conversations', ['convhash' => $hash])) {
$params = [
'type' => self::MESSAGE_CONVERSATION_TYPE_INDIVIDUAL,
'convhash' => $hash
];
if ($conversation = $DB->get_record('message_conversations', $params)) {
return $conversation->id;
}
@ -1366,23 +1380,55 @@ class api {
debugging('\core_message\api::create_conversation_between_users is deprecated, please use ' .
'\core_message\api::create_conversation instead.', DEBUG_DEVELOPER);
// This method was always used for individual conversations.
$conversation = self::create_conversation(self::MESSAGE_CONVERSATION_TYPE_INDIVIDUAL, $userids);
return $conversation->id;
}
/**
* Creates a conversation with selected users and messages.
*
* @param int $type The type of conversation
* @param int[] $userids The array of users to add to the conversation
* @param string $name The name of the conversation
* @return \stdClass
*/
public static function create_conversation(int $type, array $userids, string $name = null) {
global $DB;
// Sanity check.
if ($type == self::MESSAGE_CONVERSATION_TYPE_INDIVIDUAL) {
if (count($userids) > 2) {
throw new \moodle_exception('An individual conversation can not have more than two users.');
}
}
$conversation = new \stdClass();
$conversation->convhash = helper::get_conversation_hash($userids);
$conversation->type = $type;
$conversation->name = $name;
$conversation->convhash = null;
if ($type == self::MESSAGE_CONVERSATION_TYPE_INDIVIDUAL) {
$conversation->convhash = helper::get_conversation_hash($userids);
}
$conversation->timecreated = time();
$conversation->id = $DB->insert_record('message_conversations', $conversation);
// Add members to this conversation.
// Add users to this conversation.
$arrmembers = [];
foreach ($userids as $userid) {
$member = new \stdClass();
$member->conversationid = $conversation->id;
$member->userid = $userid;
$member->timecreated = time();
$DB->insert_record('message_conversation_members', $member);
$member->id = $DB->insert_record('message_conversation_members', $member);
$arrmembers[] = $member;
}
return $conversation->id;
$conversation->members = $arrmembers;
return $conversation;
}
/**

9
message/classes/task/migrate_message_data.php
View file

@ -123,7 +123,14 @@ class migrate_message_data extends \core\task\adhoc_task {
global $DB;
if (!$conversationid = \core_message\api::get_conversation_between_users([$userid, $otheruserid])) {
$conversationid = \core_message\api::create_conversation_between_users([$userid, $otheruserid]);
$conversation = \core_message\api::create_conversation(
\core_message\api::MESSAGE_CONVERSATION_TYPE_INDIVIDUAL,
[
$userid,
$otheruserid
]
);
$conversationid = $conversation->id;
}
// First, get the rows from the 'message' table.