From 1e96c35919b0cc33720ca9467e5985660bc64634 Mon Sep 17 00:00:00 2001
From: clz <fadinglight9291117@126.com>
Date: Sun, 7 May 2023 22:49:59 +0800
Subject: [PATCH] to: bill domain

---
 internal/bill/domain.go | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 internal/bill/domain.go

diff --git a/internal/bill/domain.go b/internal/bill/domain.go
new file mode 100644
index 0000000..bb830c6
--- /dev/null
+++ b/internal/bill/domain.go
@@ -0,0 +1,39 @@
+package bill
+
+import "context"
+
+// Bill represents 'bills' object.
+type Bill struct {
+	ID      int     `json:"id"`
+	Type    string  `json:"type"`
+	Date    string  `json:"date"`
+	Money   float64 `json:"money"`
+	Class   string  `json:"class"`
+	Label   string  `json:"label"`
+	Options string  `json:"options"`
+}
+
+type BDate struct {
+	Year  int `json:"year"`
+	Month int `json:"month"`
+	Day   int `json:"day"`
+}
+
+type BillRepository interface {
+	GetBills(ctx context.Context) (*[]Bill, error)
+	GetBillByDate(ctx context.Context, year int, month int, day int) (*[]Bill, error)
+	GetBillByMonth(ctx context.Context, year int, month int) (*[]Bill, error)
+	GetBillByYear(ctx context.Context, year int) (*[]Bill, error)
+	GetBillByID(ctx context.Context, id int) (*Bill, error)
+	CreateBill(ctx context.Context, bill *Bill) error
+	UpdateBill(ctx context.Context, bill *Bill) error
+	DeleteBill(ctx context.Context, id int) error
+}
+
+type BillService interface {
+	FetchBills(ctx context.Context, date BDate) (*[]Bill, error)
+	FetchBillByID(ctx context.Context, id int) (*Bill, error)
+	BuildBill(ctx context.Context, bill *Bill) error
+	ModifyBill(ctx context.Context, id int) error
+	DestroyBill(ctx context.Context, id int) error
+}