Reorganization of backend + new routes

backend/core/models/roles.go

@@ -0,0 +1,14 @@
+package models
+
+import (
+	"github.com/google/uuid"
+	"github.com/uptrace/bun"
+)
+
+type Role struct {
+	bun.BaseModel `bun:"table:roles"`
+	ID            uuid.UUID `bun:"id,pk,type:uuid,default:gen_random_uuid()" json:"id"`
+	Name          string    `bun:"name,unique,notnull" json:"name"`
+
+	Permissions []Permission `bun:"m2m:permissions_to_users,join:Role=Permission" json:"permissions,omitempty"`
+}