Make configurable to number of events stored in project activities

app/Model/ProjectActivityModel.php

@@ -20,13 +20,6 @@ class ProjectActivityModel extends Base
      */
     const TABLE = 'project_activities';
 
-    /**
-     * Maximum number of events
-     *
-     * @var integer
-     */
-    const MAX_EVENTS = 1000;
-
     /**
      * Add a new event for the project
      *
@@ -49,7 +42,7 @@ class ProjectActivityModel extends Base
             'data' => json_encode($data),
         );
 
-        $this->cleanup(self::MAX_EVENTS - 1);
+        $this->cleanup(PROJECT_ACTIVITIES_MAX_EVENTS - 1);
         return $this->db->table(self::TABLE)->insert($values);
     }
 

app/constants.php

@@ -146,3 +146,5 @@ defined('HTTP_PROXY_PASSWORD') or define('HTTP_PROXY_PASSWORD', '');
 defined('HTTP_VERIFY_SSL_CERTIFICATE') or define('HTTP_VERIFY_SSL_CERTIFICATE', true);
 
 defined('TOTP_ISSUER') or define('TOTP_ISSUER', 'Kanboard');
+
+defined('PROJECT_ACTIVITIES_MAX_EVENTS') or define('PROJECT_ACTIVITIES_MAX_EVENTS', 10000);

config.default.php

@@ -237,3 +237,6 @@ define('HTTP_VERIFY_SSL_CERTIFICATE', true);
 
 // TOTP (2FA) issuer name
 define('TOTP_ISSUER', 'Kanboard');
+
+// Maximum number of events stored in the table "project_activities"
+define('PROJECT_ACTIVITIES_MAX_EVENTS', 10000);

doc/en_US/config.markdown

@@ -10,6 +10,9 @@ Enable/Disable debug mode
 ```php
 define('DEBUG', true);
 define('LOG_DRIVER', 'file'); // Other drivers are: syslog, stdout, stderr or file
+
+// By default, the log file is in data/debug.log but you can change the path:
+define('LOG_FILE', '/path/to/debug.log');
 ```
 
 The log driver must be defined if you enable the debug mode.
@@ -332,4 +335,7 @@ define('API_AUTHENTICATION_TOKEN', 'My unique API Token');
 
 // TOTP (2FA) issuer name
 define('TOTP_ISSUER', 'Kanboard');
+
+// Maximum number of events stored in the table "project_activities"
+define('PROJECT_ACTIVITIES_MAX_EVENTS', 10000);
 ```