feat: add orders

backend/app/http/admin/orders.go

@@ -0,0 +1,25 @@
+package admin
+
+import (
+	"quyun/app/models"
+	"quyun/app/requests"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+type OrderListQuery struct {
+	OrderNumber *string `query:"order_number"`
+	UserID      *int64  `query:"user_id"`
+}
+
+// @provider
+type orders struct{}
+
+// List users
+// @Router         /v1/admin/orders [get]
+// @Bind pagination query
+// @Bind query query
+func (ctl *orders) List(ctx fiber.Ctx, pagination *requests.Pagination, query *OrderListQuery) (*requests.Pager, error) {
+	cond := models.Orders.BuildConditionWithKey(query.OrderNumber, query.UserID)
+	return models.Orders.List(ctx.Context(), pagination, cond)
+}

backend/app/http/admin/provider.gen.go

@@ -18,6 +18,13 @@ func Provide(opts ...opt.Option) error {
 	}); err != nil {
 		return err
 	}
+	if err := container.Container.Provide(func() (*orders, error) {
+		obj := &orders{}
+
+		return obj, nil
+	}); err != nil {
+		return err
+	}
 	if err := container.Container.Provide(func() (*posts, error) {
 		obj := &posts{}
 
@@ -27,12 +34,14 @@ func Provide(opts ...opt.Option) error {
 	}
 	if err := container.Container.Provide(func(
 		medias *medias,
+		orders *orders,
 		posts *posts,
 		uploads *uploads,
 		users *users,
 	) (contracts.HttpRoute, error) {
 		obj := &Routes{
 			medias:  medias,
+			orders:  orders,
 			posts:   posts,
 			uploads: uploads,
 			users:   users,

backend/app/http/admin/routes.gen.go

@@ -16,6 +16,7 @@ import (
 type Routes struct {
 	log     *log.Entry `inject:"false"`
 	medias  *medias
+	orders  *orders
 	posts   *posts
 	uploads *uploads
 	users   *users
@@ -38,6 +39,13 @@ func (r *Routes) Register(router fiber.Router) {
 		Query[ListQuery]("query"),
 	))
 
+	// 注册路由组: orders
+	router.Get("/v1/admin/orders", DataFunc2(
+		r.orders.List,
+		Query[requests.Pagination]("pagination"),
+		Query[OrderListQuery]("query"),
+	))
+
 	// 注册路由组: posts
 	router.Get("/v1/admin/posts", DataFunc2(
 		r.posts.List,

backend/app/models/models.gen.go

@@ -9,6 +9,7 @@ import (
 
 var db *sql.DB
 var Medias *mediasModel
+var Orders *ordersModel
 var Posts *postsModel
 var Users *usersModel
 
@@ -16,6 +17,7 @@ var Users *usersModel
 type models struct {
 	db     *sql.DB
 	medias *mediasModel
+	orders *ordersModel
 	posts  *postsModel
 	users  *usersModel
 }
@@ -23,6 +25,7 @@ type models struct {
 func (m *models) Prepare() error {
 	db = m.db
 	Medias = m.medias
+	Orders = m.orders
 	Posts = m.posts
 	Users = m.users
 	return nil

backend/app/models/orders.go

@@ -0,0 +1,168 @@
+package models
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"quyun/app/requests"
+	"quyun/database/fields"
+	"quyun/database/schemas/public/model"
+	"quyun/database/schemas/public/table"
+
+	. "github.com/go-jet/jet/v2/postgres"
+	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
+)
+
+// @provider
+type ordersModel struct {
+	log *logrus.Entry `inject:"false"`
+}
+
+func (m *ordersModel) Prepare() error {
+	m.log = logrus.WithField("model", "ordersModel")
+	return nil
+}
+
+// GetByID returns an order by ID
+func (m *ordersModel) GetByID(ctx context.Context, id int64) (*model.Orders, error) {
+	tbl := table.Orders
+
+	stmt := tbl.
+		SELECT(tbl.AllColumns).
+		WHERE(
+			tbl.ID.EQ(Int64(id)),
+		)
+	m.log.Infof("sql: %s", stmt.DebugSql())
+
+	var order model.Orders
+	err := stmt.QueryContext(ctx, db, &order)
+	if err != nil {
+		m.log.Errorf("error querying order by ID: %v", err)
+		return nil, err
+	}
+
+	return &order, nil
+}
+
+// BuildConditionWithKey builds the WHERE clause for order queries
+func (m *ordersModel) BuildConditionWithKey(orderNumber *string, userID *int64) BoolExpression {
+	tbl := table.Orders
+
+	cond := Bool(true)
+
+	if orderNumber != nil && *orderNumber != "" {
+		cond = cond.AND(
+			tbl.OrderNo.LIKE(String("%" + *orderNumber + "%")),
+		)
+	}
+
+	if userID != nil {
+		cond = cond.AND(
+			tbl.UserID.EQ(Int(*userID)),
+		)
+	}
+
+	return cond
+}
+
+// countByCondition counts orders matching the given condition
+func (m *ordersModel) countByCondition(ctx context.Context, expr BoolExpression) (int64, error) {
+	var cnt struct {
+		Cnt int64
+	}
+
+	tbl := table.Orders
+	stmt := SELECT(COUNT(tbl.ID).AS("cnt")).FROM(tbl).WHERE(expr)
+	m.log.Infof("sql: %s", stmt.DebugSql())
+
+	err := stmt.QueryContext(ctx, db, &cnt)
+	if err != nil {
+		m.log.Errorf("error counting orders: %v", err)
+		return 0, err
+	}
+
+	return cnt.Cnt, nil
+}
+
+// List returns a paginated list of orders
+func (m *ordersModel) List(ctx context.Context, pagination *requests.Pagination, cond BoolExpression) (*requests.Pager, error) {
+	pagination.Format()
+
+	tbl := table.Orders
+	stmt := tbl.
+		SELECT(tbl.AllColumns).
+		WHERE(cond).
+		ORDER_BY(tbl.ID.DESC()).
+		LIMIT(pagination.Limit).
+		OFFSET(pagination.Offset)
+	m.log.Infof("sql: %s", stmt.DebugSql())
+
+	var orders []model.Orders = make([]model.Orders, 0)
+	err := stmt.QueryContext(ctx, db, &orders)
+	if err != nil {
+		m.log.Errorf("error querying orders: %v", err)
+		return nil, err
+	}
+
+	count, err := m.countByCondition(ctx, cond)
+	if err != nil {
+		m.log.Errorf("error getting order count: %v", err)
+		return nil, err
+	}
+
+	return &requests.Pager{
+		Items:      orders,
+		Total:      count,
+		Pagination: *pagination,
+	}, nil
+}
+
+// Create creates a new order
+func (m *ordersModel) Create(ctx context.Context, userId, postId int64) (*model.Orders, error) {
+	post, err := Posts.GetByID(ctx, postId)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to get post")
+	}
+
+	model := &model.Orders{}
+	model.CreatedAt = time.Now()
+	model.UpdatedAt = time.Now()
+	model.Status = fields.OrderStatusPending
+	model.OrderNo = fmt.Sprintf("%s", time.Now().Format("20060102150405"))
+	model.SubOrderNo = model.OrderNo
+	model.UserID = userId
+	model.PostID = postId
+	model.Meta = fields.ToJson(fields.OrderMeta{})
+	model.Price = post.Price
+	model.Discount = post.Discount
+
+	tbl := table.Orders
+	stmt := tbl.INSERT(tbl.MutableColumns).MODEL(model)
+	m.log.Infof("sql: %s", stmt.DebugSql())
+
+	if _, err := stmt.ExecContext(ctx, db); err != nil {
+		m.log.Errorf("error creating order: %v", err)
+		return nil, err
+	}
+	return model, nil
+}
+
+// DeleteByID soft deletes an order by ID
+func (m *ordersModel) SetStatus(ctx context.Context, orderNo string, status fields.OrderStatus) error {
+	tbl := table.Orders
+	stmt := tbl.
+		UPDATE(tbl.Status).
+		SET(status).
+		WHERE(
+			tbl.OrderNo.EQ(String(orderNo)),
+		)
+	m.log.Infof("sql: %s", stmt.DebugSql())
+
+	if _, err := stmt.ExecContext(ctx, db); err != nil {
+		m.log.Errorf("error set order status: %v", err)
+		return err
+	}
+	return nil
+}

backend/app/models/orders_test.go

@@ -0,0 +1,47 @@
+package models
+
+import (
+	"context"
+	"testing"
+
+	"quyun/app/service/testx"
+	"quyun/database"
+	"quyun/database/schemas/public/table"
+
+	. "github.com/smartystreets/goconvey/convey"
+	"go.ipao.vip/atom/contracts"
+
+	// . "github.com/go-jet/jet/v2/postgres"
+	"github.com/stretchr/testify/suite"
+	"go.uber.org/dig"
+)
+
+type OrdersInjectParams struct {
+	dig.In
+	Initials []contracts.Initial `group:"initials"`
+}
+
+type OrdersTestSuite struct {
+	suite.Suite
+
+	OrdersInjectParams
+}
+
+func Test_Orders(t *testing.T) {
+	providers := testx.Default().With(Provide)
+	testx.Serve(providers, t, func(params OrdersInjectParams) {
+		suite.Run(t, &OrdersTestSuite{
+			OrdersInjectParams: params,
+		})
+	})
+}
+
+func (s *OrdersTestSuite) Test_Create() {
+	Convey("Test_Create", s.T(), func() {
+		database.Truncate(context.Background(), db, table.Orders.TableName())
+
+		order, err := Orders.Create(context.Background(), 1, 1)
+		So(err, ShouldBeNil)
+		s.T().Logf("order: %v", order)
+	})
+}

backend/app/models/provider.gen.go

@@ -23,12 +23,14 @@ func Provide(opts ...opt.Option) error {
 	if err := container.Container.Provide(func(
 		db *sql.DB,
 		medias *mediasModel,
+		orders *ordersModel,
 		posts *postsModel,
 		users *usersModel,
 	) (contracts.Initial, error) {
 		obj := &models{
 			db:     db,
 			medias: medias,
+			orders: orders,
 			posts:  posts,
 			users:  users,
 		}
@@ -40,6 +42,16 @@ func Provide(opts ...opt.Option) error {
 	}, atom.GroupInitial); err != nil {
 		return err
 	}
+	if err := container.Container.Provide(func() (*ordersModel, error) {
+		obj := &ordersModel{}
+		if err := obj.Prepare(); err != nil {
+			return nil, err
+		}
+
+		return obj, nil
+	}); err != nil {
+		return err
+	}
 	if err := container.Container.Provide(func() (*postsModel, error) {
 		obj := &postsModel{}
 		if err := obj.Prepare(); err != nil {