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src/snek/service/user.py

@@ -0,0 +1,38 @@
+from snek.system import security
+from snek.system.service import BaseService
+
+
+class UserService(BaseService):
+    mapper_name = "user"
+
+    async def validate_login(self, username, password):
+        model = await self.get(username=username)
+        if not model:
+            return False
+        if not await security.verify(password, model["password"]):
+            return False
+        return True
+
+    async def save(self, user):
+        if not user['color']:
+            user['color'] = await self.services.util.random_light_hex_color()
+        return await super().save(user)
+
+    async def register(self, email, username, password):
+        if await self.exists(username=username):
+            raise Exception("User already exists.")
+        model = await self.new()
+        model["nick"] = username
+        model['color'] = await self.services.util.random_light_hex_color()
+        model.email.value = email
+        model.username.value = username
+        model.password.value = await security.hash(password)
+        if await self.save(model):
+            if model:
+                channel = await self.services.channel.ensure_public_channel(
+                    model["uid"]
+                )
+                if not channel:
+                    raise Exception("Failed to create public channel.")
+            return model
+        raise Exception(f"Failed to create user: {model.errors}.")