3 files changed, 102 insertions, 0 deletions
diff --git a/plugins/Group_assign/Schema/Mysql.php b/plugins/Group_assign/Schema/Mysql.php
new file mode 100644
index 00000000..17318a29
--- /dev/null
+++ b/plugins/Group_assign/Schema/Mysql.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Kanboard\Plugin\group_assign\Schema;
+
+use PDO;
+
+const VERSION = 2;
+
+function version_2(PDO $pdo)
+{
+    $pdo->exec("ALTER TABLE `tasks` ADD COLUMN `owner_ms` INT DEFAULT '0'");
+    
+    $pdo->exec("
+        CREATE TABLE `multiselect` (
+            id INT NOT NULL AUTO_INCREMENT,
+            external_id VARCHAR(255) DEFAULT '',
+            PRIMARY KEY(id)
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+    $pdo->exec("
+        CREATE TABLE multiselect_has_users (
+            group_id INT NOT NULL,
+            user_id INT NOT NULL,
+            FOREIGN KEY(group_id) REFERENCES `multiselect`(id) ON DELETE CASCADE,
+            FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE,
+            UNIQUE(group_id, user_id)
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+}
+
+function version_1(PDO $pdo)
+{
+    $pdo->exec("ALTER TABLE `tasks` ADD COLUMN `owner_gp` INT DEFAULT '0'");
+}
diff --git a/plugins/Group_assign/Schema/Postgres.php b/plugins/Group_assign/Schema/Postgres.php
new file mode 100644
index 00000000..54b0a2be
--- /dev/null
+++ b/plugins/Group_assign/Schema/Postgres.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Kanboard\Plugin\group_assign\Schema;
+
+use PDO;
+
+const VERSION = 2;
+
+function version_2(PDO $pdo)
+{
+    $pdo->exec("ALTER TABLE tasks ADD COLUMN owner_ms INT DEFAULT '0'");
+    
+    $pdo->exec("
+        CREATE TABLE multiselect (
+            id SERIAL PRIMARY KEY,
+            external_id VARCHAR(255) DEFAULT ''
+        )
+    ");
+    
+    $pdo->exec("
+        CREATE TABLE multiselect_has_users (
+            group_id INTEGER NOT NULL,
+            user_id INTEGER NOT NULL,
+            FOREIGN KEY(group_id) REFERENCES multiselect(id) ON DELETE CASCADE,
+            FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE,
+            UNIQUE(group_id, user_id)
+        )
+    ");
+}
+
+function version_1(PDO $pdo)
+{
+    $pdo->exec("ALTER TABLE tasks ADD COLUMN owner_gp INT DEFAULT '0'");
+}
diff --git a/plugins/Group_assign/Schema/Sqlite.php b/plugins/Group_assign/Schema/Sqlite.php
new file mode 100644
index 00000000..0d5d3e9c
--- /dev/null
+++ b/plugins/Group_assign/Schema/Sqlite.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Kanboard\Plugin\group_assign\Schema;
+
+use PDO;
+
+const VERSION = 2;
+
+function version_2(PDO $pdo)
+{
+    $pdo->exec("ALTER TABLE tasks ADD COLUMN owner_ms INTEGER DEFAULT '0'");
+    
+    $pdo->exec("
+        CREATE TABLE multiselect (
+            id INTEGER PRIMARY KEY,
+            external_id TEXT DEFAULT ''
+        )
+    ");
+    
+    $pdo->exec("
+        CREATE TABLE multiselect_has_users (
+            group_id INTEGER NOT NULL,
+            user_id INTEGER NOT NULL,
+            FOREIGN KEY(group_id) REFERENCES multiselect(id) ON DELETE CASCADE,
+            FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE,
+            UNIQUE(group_id, user_id)
+        )
+    ");
+}
+
+function version_1(PDO $pdo)
+{
+    $pdo->exec("ALTER TABLE tasks ADD COLUMN owner_gp INTEGER DEFAULT '0'");
+}