1 files changed, 37 insertions, 0 deletions
diff --git a/src/dto/auth/AuthDto.js b/src/dto/auth/AuthDto.js
new file mode 100644
index 0000000..14e09ae
--- /dev/null
+++ b/src/dto/auth/AuthDto.js
@@ -0,0 +1,37 @@
+import { SafeNSoundError } from '#util/error.js';
+import Joi from 'joi';
+
+/**
+ * Generic authentication DTO.
+ */
+export class AuthDto {
+    static schema = new Joi.object({
+        username: Joi.string().required(),
+        email: Joi.string().email().required(),
+        password: Joi.string().required()
+    }).or('username', 'email');
+
+    username;
+    email;
+    password;
+
+    static async create(data) {
+        const obj = new AuthDto();
+        for (const key of Object.keys(data)) {
+            if (key in obj) {
+                obj[key] = data[key];
+            }
+        }
+
+        try {
+            return await AuthDto.schema.validateAsync(obj);
+        } catch (e) {
+            console.log(e);
+            throw new SafeNSoundError({
+                errCode: 'JOI_VALIDATION_ERROR',
+                message: e.message,
+                validation_details: e.details
+            });
+        }
+    }
+}