From f79a6a52a889a76b274e2c923ed5dd157d7c3682 Mon Sep 17 00:00:00 2001
From: InjiChoi <chldlswl1212@gmail.com>
Date: Sat, 19 Mar 2022 15:18:04 +0900
Subject: [PATCH] feat: separate purchase exception file; #152

---
 orders/exceptions.py | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 orders/exceptions.py

diff --git a/orders/exceptions.py b/orders/exceptions.py
new file mode 100644
index 00000000..edb7deee
--- /dev/null
+++ b/orders/exceptions.py
@@ -0,0 +1,41 @@
+class AbstractPurchaseException(Exception):
+    def __init__(self, msg, type):
+        self.msg = msg
+        self.type = type
+
+        self.log()
+        super().__init__(msg)
+
+    def __str__(self):
+        return self.msg
+
+    def log(self):
+        print(f"[EXCEPTION] {self.msg}")
+
+
+class StockLackException(AbstractPurchaseException):
+    """결제오류(재고부족)"""
+
+    def __init__(self, product):
+        super().__init__(f"{product.title}의 재고가 부족합니다", "error_stock")
+
+
+class PriceMatchException(AbstractPurchaseException):
+    """결제오류(총가격 불일치)"""
+
+    def __init__(self):
+        super().__init__("클라이언트 요청 금액과 DB에 저장된 금액이 일치하지 않습니다.", "error_price_match")
+
+
+class ServerErrorException(AbstractPurchaseException):
+    """결제오류(서버)"""
+
+    def __init__(self):
+        super().__init__("서버에 오류가 있었습니다. 다시 시도해주세요", "error_server")
+
+
+class ValidErrorException(AbstractPurchaseException):
+    """결제오류(검증)"""
+
+    def __init__(self):
+        super().__init__("결제 검증에 오류가 있습니다. 다시 시도해주세요", "error_valid")