feat: add orders

backend/database/fields/orders.gen.go

@@ -0,0 +1,259 @@
+// Code generated by go-enum DO NOT EDIT.
+// Version: -
+// Revision: -
+// Build Date: -
+// Built By: -
+
+package fields
+
+import (
+	"database/sql/driver"
+	"errors"
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+const (
+	// OrderStatusPending is a OrderStatus of type Pending.
+	OrderStatusPending OrderStatus = iota
+	// OrderStatusPaid is a OrderStatus of type Paid.
+	OrderStatusPaid
+	// OrderStatusRefunding is a OrderStatus of type Refunding.
+	OrderStatusRefunding
+	// OrderStatusRefunded is a OrderStatus of type Refunded.
+	OrderStatusRefunded
+	// OrderStatusCancelled is a OrderStatus of type Cancelled.
+	OrderStatusCancelled
+	// OrderStatusCompleted is a OrderStatus of type Completed.
+	OrderStatusCompleted
+)
+
+var ErrInvalidOrderStatus = fmt.Errorf("not a valid OrderStatus, try [%s]", strings.Join(_OrderStatusNames, ", "))
+
+const _OrderStatusName = "pendingpaidrefundingrefundedcancelledcompleted"
+
+var _OrderStatusNames = []string{
+	_OrderStatusName[0:7],
+	_OrderStatusName[7:11],
+	_OrderStatusName[11:20],
+	_OrderStatusName[20:28],
+	_OrderStatusName[28:37],
+	_OrderStatusName[37:46],
+}
+
+// OrderStatusNames returns a list of possible string values of OrderStatus.
+func OrderStatusNames() []string {
+	tmp := make([]string, len(_OrderStatusNames))
+	copy(tmp, _OrderStatusNames)
+	return tmp
+}
+
+// OrderStatusValues returns a list of the values for OrderStatus
+func OrderStatusValues() []OrderStatus {
+	return []OrderStatus{
+		OrderStatusPending,
+		OrderStatusPaid,
+		OrderStatusRefunding,
+		OrderStatusRefunded,
+		OrderStatusCancelled,
+		OrderStatusCompleted,
+	}
+}
+
+var _OrderStatusMap = map[OrderStatus]string{
+	OrderStatusPending:   _OrderStatusName[0:7],
+	OrderStatusPaid:      _OrderStatusName[7:11],
+	OrderStatusRefunding: _OrderStatusName[11:20],
+	OrderStatusRefunded:  _OrderStatusName[20:28],
+	OrderStatusCancelled: _OrderStatusName[28:37],
+	OrderStatusCompleted: _OrderStatusName[37:46],
+}
+
+// String implements the Stringer interface.
+func (x OrderStatus) String() string {
+	if str, ok := _OrderStatusMap[x]; ok {
+		return str
+	}
+	return fmt.Sprintf("OrderStatus(%d)", x)
+}
+
+// IsValid provides a quick way to determine if the typed value is
+// part of the allowed enumerated values
+func (x OrderStatus) IsValid() bool {
+	_, ok := _OrderStatusMap[x]
+	return ok
+}
+
+var _OrderStatusValue = map[string]OrderStatus{
+	_OrderStatusName[0:7]:   OrderStatusPending,
+	_OrderStatusName[7:11]:  OrderStatusPaid,
+	_OrderStatusName[11:20]: OrderStatusRefunding,
+	_OrderStatusName[20:28]: OrderStatusRefunded,
+	_OrderStatusName[28:37]: OrderStatusCancelled,
+	_OrderStatusName[37:46]: OrderStatusCompleted,
+}
+
+// ParseOrderStatus attempts to convert a string to a OrderStatus.
+func ParseOrderStatus(name string) (OrderStatus, error) {
+	if x, ok := _OrderStatusValue[name]; ok {
+		return x, nil
+	}
+	return OrderStatus(0), fmt.Errorf("%s is %w", name, ErrInvalidOrderStatus)
+}
+
+var errOrderStatusNilPtr = errors.New("value pointer is nil") // one per type for package clashes
+
+// Scan implements the Scanner interface.
+func (x *OrderStatus) Scan(value interface{}) (err error) {
+	if value == nil {
+		*x = OrderStatus(0)
+		return
+	}
+
+	// A wider range of scannable types.
+	// driver.Value values at the top of the list for expediency
+	switch v := value.(type) {
+	case int64:
+		*x = OrderStatus(v)
+	case string:
+		*x, err = ParseOrderStatus(v)
+		if err != nil {
+			// try parsing the integer value as a string
+			if val, verr := strconv.Atoi(v); verr == nil {
+				*x, err = OrderStatus(val), nil
+			}
+		}
+	case []byte:
+		*x, err = ParseOrderStatus(string(v))
+		if err != nil {
+			// try parsing the integer value as a string
+			if val, verr := strconv.Atoi(string(v)); verr == nil {
+				*x, err = OrderStatus(val), nil
+			}
+		}
+	case OrderStatus:
+		*x = v
+	case int:
+		*x = OrderStatus(v)
+	case *OrderStatus:
+		if v == nil {
+			return errOrderStatusNilPtr
+		}
+		*x = *v
+	case uint:
+		*x = OrderStatus(v)
+	case uint64:
+		*x = OrderStatus(v)
+	case *int:
+		if v == nil {
+			return errOrderStatusNilPtr
+		}
+		*x = OrderStatus(*v)
+	case *int64:
+		if v == nil {
+			return errOrderStatusNilPtr
+		}
+		*x = OrderStatus(*v)
+	case float64: // json marshals everything as a float64 if it's a number
+		*x = OrderStatus(v)
+	case *float64: // json marshals everything as a float64 if it's a number
+		if v == nil {
+			return errOrderStatusNilPtr
+		}
+		*x = OrderStatus(*v)
+	case *uint:
+		if v == nil {
+			return errOrderStatusNilPtr
+		}
+		*x = OrderStatus(*v)
+	case *uint64:
+		if v == nil {
+			return errOrderStatusNilPtr
+		}
+		*x = OrderStatus(*v)
+	case *string:
+		if v == nil {
+			return errOrderStatusNilPtr
+		}
+		*x, err = ParseOrderStatus(*v)
+		if err != nil {
+			// try parsing the integer value as a string
+			if val, verr := strconv.Atoi(*v); verr == nil {
+				*x, err = OrderStatus(val), nil
+			}
+		}
+	}
+
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x OrderStatus) Value() (driver.Value, error) {
+	return int64(x), nil
+}
+
+// Set implements the Golang flag.Value interface func.
+func (x *OrderStatus) Set(val string) error {
+	v, err := ParseOrderStatus(val)
+	*x = v
+	return err
+}
+
+// Get implements the Golang flag.Getter interface func.
+func (x *OrderStatus) Get() interface{} {
+	return *x
+}
+
+// Type implements the github.com/spf13/pFlag Value interface.
+func (x *OrderStatus) Type() string {
+	return "OrderStatus"
+}
+
+type NullOrderStatus struct {
+	OrderStatus OrderStatus
+	Valid       bool
+}
+
+func NewNullOrderStatus(val interface{}) (x NullOrderStatus) {
+	x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
+	return
+}
+
+// Scan implements the Scanner interface.
+func (x *NullOrderStatus) Scan(value interface{}) (err error) {
+	if value == nil {
+		x.OrderStatus, x.Valid = OrderStatus(0), false
+		return
+	}
+
+	err = x.OrderStatus.Scan(value)
+	x.Valid = (err == nil)
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x NullOrderStatus) Value() (driver.Value, error) {
+	if !x.Valid {
+		return nil, nil
+	}
+	// driver.Value accepts int64 for int values.
+	return int64(x.OrderStatus), nil
+}
+
+type NullOrderStatusStr struct {
+	NullOrderStatus
+}
+
+func NewNullOrderStatusStr(val interface{}) (x NullOrderStatusStr) {
+	x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x NullOrderStatusStr) Value() (driver.Value, error) {
+	if !x.Valid {
+		return nil, nil
+	}
+	return x.OrderStatus.String(), nil
+}

backend/database/fields/orders.go

@@ -0,0 +1,7 @@
+package fields
+
+// swagger:enum OrderStatus
+// ENUM( pending, paid, refunding, refunded, cancelled, completed)
+type OrderStatus int16
+
+type OrderMeta struct{}

backend/database/migrations/20250410130530_create_orders.sql

@@ -0,0 +1,26 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE orders(
+    id SERIAL8 PRIMARY KEY,
+    created_at timestamp NOT NULL DEFAULT now(),
+    updated_at timestamp NOT NULL DEFAULT now(),
+    order_no varchar(64) NOT NULL,
+    sub_order_no varchar(64) NOT NULL DEFAULT '',
+    transaction_id varchar(64) NOT NULL DEFAULT '',
+    refund_transaction_id varchar(64) NOT NULL DEFAULT '',
+    price int8 NOT NULL DEFAULT 0,
+    discount int2 NOT NULL DEFAULT 100,
+    currency varchar(10) NOT NULL DEFAULT 'CNY',
+    payment_method varchar(50) NOT NULL DEFAULT 'wechatpay',
+    post_id int8 NOT NULL,
+    user_id int8 NOT NULL,
+    status int2 NOT NULL,
+    meta jsonb NOT NULL DEFAULT '{}' ::jsonb
+);
+
+-- +goose StatementEnd
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE orders;
+
+-- +goose StatementEnd

backend/database/schemas/public/model/orders.go

@@ -0,0 +1,31 @@
+//
+// Code generated by go-jet DO NOT EDIT.
+//
+// WARNING: Changes to this file may cause incorrect behavior
+// and will be lost if the code is regenerated
+//
+
+package model
+
+import (
+	"quyun/database/fields"
+	"time"
+)
+
+type Orders struct {
+	ID                  int64                         `sql:"primary_key" json:"id"`
+	CreatedAt           time.Time                     `json:"created_at"`
+	UpdatedAt           time.Time                     `json:"updated_at"`
+	OrderNo             string                        `json:"order_no"`
+	SubOrderNo          string                        `json:"sub_order_no"`
+	TransactionID       string                        `json:"transaction_id"`
+	RefundTransactionID string                        `json:"refund_transaction_id"`
+	Price               int64                         `json:"price"`
+	Discount            int16                         `json:"discount"`
+	Currency            string                        `json:"currency"`
+	PaymentMethod       string                        `json:"payment_method"`
+	PostID              int64                         `json:"post_id"`
+	UserID              int64                         `json:"user_id"`
+	Status              fields.OrderStatus            `json:"status"`
+	Meta                fields.Json[fields.OrderMeta] `json:"meta"`
+}

backend/database/schemas/public/table/orders.go

@@ -0,0 +1,117 @@
+//
+// Code generated by go-jet DO NOT EDIT.
+//
+// WARNING: Changes to this file may cause incorrect behavior
+// and will be lost if the code is regenerated
+//
+
+package table
+
+import (
+	"github.com/go-jet/jet/v2/postgres"
+)
+
+var Orders = newOrdersTable("public", "orders", "")
+
+type ordersTable struct {
+	postgres.Table
+
+	// Columns
+	ID                  postgres.ColumnInteger
+	CreatedAt           postgres.ColumnTimestamp
+	UpdatedAt           postgres.ColumnTimestamp
+	OrderNo             postgres.ColumnString
+	SubOrderNo          postgres.ColumnString
+	TransactionID       postgres.ColumnString
+	RefundTransactionID postgres.ColumnString
+	Price               postgres.ColumnInteger
+	Discount            postgres.ColumnInteger
+	Currency            postgres.ColumnString
+	PaymentMethod       postgres.ColumnString
+	PostID              postgres.ColumnInteger
+	UserID              postgres.ColumnInteger
+	Status              postgres.ColumnInteger
+	Meta                postgres.ColumnString
+
+	AllColumns     postgres.ColumnList
+	MutableColumns postgres.ColumnList
+}
+
+type OrdersTable struct {
+	ordersTable
+
+	EXCLUDED ordersTable
+}
+
+// AS creates new OrdersTable with assigned alias
+func (a OrdersTable) AS(alias string) *OrdersTable {
+	return newOrdersTable(a.SchemaName(), a.TableName(), alias)
+}
+
+// Schema creates new OrdersTable with assigned schema name
+func (a OrdersTable) FromSchema(schemaName string) *OrdersTable {
+	return newOrdersTable(schemaName, a.TableName(), a.Alias())
+}
+
+// WithPrefix creates new OrdersTable with assigned table prefix
+func (a OrdersTable) WithPrefix(prefix string) *OrdersTable {
+	return newOrdersTable(a.SchemaName(), prefix+a.TableName(), a.TableName())
+}
+
+// WithSuffix creates new OrdersTable with assigned table suffix
+func (a OrdersTable) WithSuffix(suffix string) *OrdersTable {
+	return newOrdersTable(a.SchemaName(), a.TableName()+suffix, a.TableName())
+}
+
+func newOrdersTable(schemaName, tableName, alias string) *OrdersTable {
+	return &OrdersTable{
+		ordersTable: newOrdersTableImpl(schemaName, tableName, alias),
+		EXCLUDED:    newOrdersTableImpl("", "excluded", ""),
+	}
+}
+
+func newOrdersTableImpl(schemaName, tableName, alias string) ordersTable {
+	var (
+		IDColumn                  = postgres.IntegerColumn("id")
+		CreatedAtColumn           = postgres.TimestampColumn("created_at")
+		UpdatedAtColumn           = postgres.TimestampColumn("updated_at")
+		OrderNoColumn             = postgres.StringColumn("order_no")
+		SubOrderNoColumn          = postgres.StringColumn("sub_order_no")
+		TransactionIDColumn       = postgres.StringColumn("transaction_id")
+		RefundTransactionIDColumn = postgres.StringColumn("refund_transaction_id")
+		PriceColumn               = postgres.IntegerColumn("price")
+		DiscountColumn            = postgres.IntegerColumn("discount")
+		CurrencyColumn            = postgres.StringColumn("currency")
+		PaymentMethodColumn       = postgres.StringColumn("payment_method")
+		PostIDColumn              = postgres.IntegerColumn("post_id")
+		UserIDColumn              = postgres.IntegerColumn("user_id")
+		StatusColumn              = postgres.IntegerColumn("status")
+		MetaColumn                = postgres.StringColumn("meta")
+		allColumns                = postgres.ColumnList{IDColumn, CreatedAtColumn, UpdatedAtColumn, OrderNoColumn, SubOrderNoColumn, TransactionIDColumn, RefundTransactionIDColumn, PriceColumn, DiscountColumn, CurrencyColumn, PaymentMethodColumn, PostIDColumn, UserIDColumn, StatusColumn, MetaColumn}
+		mutableColumns            = postgres.ColumnList{CreatedAtColumn, UpdatedAtColumn, OrderNoColumn, SubOrderNoColumn, TransactionIDColumn, RefundTransactionIDColumn, PriceColumn, DiscountColumn, CurrencyColumn, PaymentMethodColumn, PostIDColumn, UserIDColumn, StatusColumn, MetaColumn}
+	)
+
+	return ordersTable{
+		Table: postgres.NewTable(schemaName, tableName, alias, allColumns...),
+
+		//Columns
+		ID:                  IDColumn,
+		CreatedAt:           CreatedAtColumn,
+		UpdatedAt:           UpdatedAtColumn,
+		OrderNo:             OrderNoColumn,
+		SubOrderNo:          SubOrderNoColumn,
+		TransactionID:       TransactionIDColumn,
+		RefundTransactionID: RefundTransactionIDColumn,
+		Price:               PriceColumn,
+		Discount:            DiscountColumn,
+		Currency:            CurrencyColumn,
+		PaymentMethod:       PaymentMethodColumn,
+		PostID:              PostIDColumn,
+		UserID:              UserIDColumn,
+		Status:              StatusColumn,
+		Meta:                MetaColumn,
+
+		AllColumns:     allColumns,
+		MutableColumns: mutableColumns,
+	}
+}

backend/database/schemas/public/table/table_use_schema.go

@@ -12,6 +12,7 @@ package table
 func UseSchema(schema string) {
 	Medias = Medias.FromSchema(schema)
 	Migrations = Migrations.FromSchema(schema)
+	Orders = Orders.FromSchema(schema)
 	Posts = Posts.FromSchema(schema)
 	UserPosts = UserPosts.FromSchema(schema)
 	Users = Users.FromSchema(schema)

backend/database/transform.yaml

@@ -16,7 +16,11 @@ types:
     status: PostStatus
     assets: Json[[]MediaAsset]
     tags: Json[[]string]
-    meta: PostMeta
+    meta: Json[PostMeta]
 
   users:
     status: UserStatus
+
+  orders:
+    status: OrderStatus
+    meta: Json[OrderMeta]