Implemented team delete method

models/teams_delete.go

@@ -0,0 +1,32 @@
+package models
+
+func (t *Team) Delete(id int64) (err error) {
+
+	// Check if the team exists
+	_, err = GetTeamByID(id)
+	if err != nil {
+		return
+	}
+
+	// Delete the team
+	_, err = x.ID(id).Delete(&Team{})
+	if err != nil {
+		return
+	}
+
+	// Delete team members
+	_, err = x.Where("team_id = ?", id).Delete(&TeamMember{})
+	if err != nil {
+		return
+	}
+
+	// Delete team <-> namespace relations
+	_, err = x.Where("team_id = ?", id).Delete(&TeamNamespace{})
+	if err != nil {
+		return
+	}
+
+	// Delete team <-> lists relations
+	_, err = x.Where("team_id = ?", id).Delete(&TeamList{})
+	return
+}