only lower id roles can be modfified, add new hub endpoints

packages/types/types.go

@@ -157,6 +157,7 @@ const (
 	PermissionMuteUser
 	PermissionUserAddRole
 	PermissionUserRemoveRole
+	PermissionUserSelfRoleRemove
 
 	// Role permissions
 	PermissionCreateRole
@@ -165,9 +166,6 @@ const (
 	PermissionSetRoleColor
 	PermissionSetRolePermissions
 
-	PermissionSelfRoleRemove
-	PermissionOnlySelfRoleRemove
-
 	// Channel permissions
 	PermissionAddChannel
 	PermissionRemoveChannel
@@ -178,6 +176,40 @@ const (
 	PermissionSetChannelPermittedReadHistoryRoles
 )
 
+var permissionRegistry = map[string]Permissions{
+	"set_hub_name":                  PermissionSetHubName,
+	"set_hub_icon":                  PermissionSetHubIcon,
+	"set_hub_bg":                    PermissionSetHubBg,
+	"set_hub_color":                 PermissionSetHubColor,
+	"remove_hub":                    PermissionRemoveHub,
+	"set_user_color_allowed":        PermissionSetUserColorAllowed,
+	"invite_user":                   PermissionInviteUser,
+	"remove_user":                   PermissionRemoveUser,
+	"rename_user":                   PermissionRenameUser,
+	"self_rename":                   PermissionSelfRename,
+	"mute_user":                     PermissionMuteUser,
+	"user_add_role":                 PermissionUserAddRole,
+	"user_remove_role":              PermissionUserRemoveRole,
+	"create_role":                   PermissionCreateRole,
+	"remove_role":                   PermissionRemoveRole,
+	"set_role_name":                 PermissionSetRoleName,
+	"set_role_color":                PermissionSetRoleColor,
+	"set_role_permissions":          PermissionSetRolePermissions,
+	"self_role_remove":              PermissionUserSelfRoleRemove,
+	"add_channel":                   PermissionAddChannel,
+	"remove_channel":                PermissionRemoveChannel,
+	"set_channel_name":              PermissionSetChannelName,
+	"set_channel_icon":              PermissionSetChannelIcon,
+	"set_channel_permitted_visible": PermissionSetChannelPermittedVisibleRoles,
+	"set_channel_permitted_send":    PermissionSetChannelPermittedSendMessageRoles,
+	"set_channel_permitted_read":    PermissionSetChannelPermittedReadHistoryRoles,
+}
+
+func PermissionLookup(permission string) (Permissions, bool) {
+	p, ok := permissionRegistry[permission]
+	return p, ok
+}
+
 func (p *Permissions) Grant(permissions Permissions) {
 	*p |= permissions
 }