bindbox-game/internal/repository/mysql/dao/system_coupons.gen.go
邹方成 81e2fb5a75
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feat(activity): 实现抽奖随机承诺与验证功能
新增随机种子生成与验证逻辑,包括:
1. 添加随机承诺生成接口
2. 实现抽奖执行与验证流程
3. 新增批量用户创建与删除功能
4. 添加抽奖收据记录表
5. 完善配置管理与错误码

新增测试用例验证随机算法正确性
2025-11-15 20:39:13 +08:00

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// Code generated by gorm.io/gen. DO NOT EDIT.
// Code generated by gorm.io/gen. DO NOT EDIT.
// Code generated by gorm.io/gen. DO NOT EDIT.
package dao
import (
"context"
"gorm.io/gorm"
"gorm.io/gorm/clause"
"gorm.io/gorm/schema"
"gorm.io/gen"
"gorm.io/gen/field"
"gorm.io/plugin/dbresolver"
"bindbox-game/internal/repository/mysql/model"
)
func newSystemCoupons(db *gorm.DB, opts ...gen.DOOption) systemCoupons {
_systemCoupons := systemCoupons{}
_systemCoupons.systemCouponsDo.UseDB(db, opts...)
_systemCoupons.systemCouponsDo.UseModel(&model.SystemCoupons{})
tableName := _systemCoupons.systemCouponsDo.TableName()
_systemCoupons.ALL = field.NewAsterisk(tableName)
_systemCoupons.ID = field.NewInt64(tableName, "id")
_systemCoupons.CreatedAt = field.NewTime(tableName, "created_at")
_systemCoupons.UpdatedAt = field.NewTime(tableName, "updated_at")
_systemCoupons.Name = field.NewString(tableName, "name")
_systemCoupons.ScopeType = field.NewInt32(tableName, "scope_type")
_systemCoupons.ActivityID = field.NewInt64(tableName, "activity_id")
_systemCoupons.ProductID = field.NewInt64(tableName, "product_id")
_systemCoupons.DiscountType = field.NewInt32(tableName, "discount_type")
_systemCoupons.DiscountValue = field.NewInt64(tableName, "discount_value")
_systemCoupons.MinSpend = field.NewInt64(tableName, "min_spend")
_systemCoupons.ValidStart = field.NewTime(tableName, "valid_start")
_systemCoupons.ValidEnd = field.NewTime(tableName, "valid_end")
_systemCoupons.Status = field.NewInt32(tableName, "status")
_systemCoupons.TotalQuantity = field.NewInt64(tableName, "total_quantity")
_systemCoupons.fillFieldMap()
return _systemCoupons
}
// systemCoupons 优惠券模板
type systemCoupons struct {
systemCouponsDo
ALL field.Asterisk
ID field.Int64 // 主键ID
CreatedAt field.Time // 创建时间
UpdatedAt field.Time // 更新时间
Name field.String // 券名称
ScopeType field.Int32 // 适用范围1全局 2活动 3商品
ActivityID field.Int64 // 指定活动ID可空
ProductID field.Int64 // 指定商品ID可空
DiscountType field.Int32 // 优惠类型1直减 2满减 3折扣
DiscountValue field.Int64 // 优惠面值(直减/满减为分;折扣为千分比)
MinSpend field.Int64 // 使用门槛金额(分)
ValidStart field.Time // 有效期开始
ValidEnd field.Time // 有效期结束
Status field.Int32 // 状态1启用 2停用
TotalQuantity field.Int64
fieldMap map[string]field.Expr
}
func (s systemCoupons) Table(newTableName string) *systemCoupons {
s.systemCouponsDo.UseTable(newTableName)
return s.updateTableName(newTableName)
}
func (s systemCoupons) As(alias string) *systemCoupons {
s.systemCouponsDo.DO = *(s.systemCouponsDo.As(alias).(*gen.DO))
return s.updateTableName(alias)
}
func (s *systemCoupons) updateTableName(table string) *systemCoupons {
s.ALL = field.NewAsterisk(table)
s.ID = field.NewInt64(table, "id")
s.CreatedAt = field.NewTime(table, "created_at")
s.UpdatedAt = field.NewTime(table, "updated_at")
s.Name = field.NewString(table, "name")
s.ScopeType = field.NewInt32(table, "scope_type")
s.ActivityID = field.NewInt64(table, "activity_id")
s.ProductID = field.NewInt64(table, "product_id")
s.DiscountType = field.NewInt32(table, "discount_type")
s.DiscountValue = field.NewInt64(table, "discount_value")
s.MinSpend = field.NewInt64(table, "min_spend")
s.ValidStart = field.NewTime(table, "valid_start")
s.ValidEnd = field.NewTime(table, "valid_end")
s.Status = field.NewInt32(table, "status")
s.TotalQuantity = field.NewInt64(table, "total_quantity")
s.fillFieldMap()
return s
}
func (s *systemCoupons) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
_f, ok := s.fieldMap[fieldName]
if !ok || _f == nil {
return nil, false
}
_oe, ok := _f.(field.OrderExpr)
return _oe, ok
}
func (s *systemCoupons) fillFieldMap() {
s.fieldMap = make(map[string]field.Expr, 14)
s.fieldMap["id"] = s.ID
s.fieldMap["created_at"] = s.CreatedAt
s.fieldMap["updated_at"] = s.UpdatedAt
s.fieldMap["name"] = s.Name
s.fieldMap["scope_type"] = s.ScopeType
s.fieldMap["activity_id"] = s.ActivityID
s.fieldMap["product_id"] = s.ProductID
s.fieldMap["discount_type"] = s.DiscountType
s.fieldMap["discount_value"] = s.DiscountValue
s.fieldMap["min_spend"] = s.MinSpend
s.fieldMap["valid_start"] = s.ValidStart
s.fieldMap["valid_end"] = s.ValidEnd
s.fieldMap["status"] = s.Status
s.fieldMap["total_quantity"] = s.TotalQuantity
}
func (s systemCoupons) clone(db *gorm.DB) systemCoupons {
s.systemCouponsDo.ReplaceConnPool(db.Statement.ConnPool)
return s
}
func (s systemCoupons) replaceDB(db *gorm.DB) systemCoupons {
s.systemCouponsDo.ReplaceDB(db)
return s
}
type systemCouponsDo struct{ gen.DO }
func (s systemCouponsDo) Debug() *systemCouponsDo {
return s.withDO(s.DO.Debug())
}
func (s systemCouponsDo) WithContext(ctx context.Context) *systemCouponsDo {
return s.withDO(s.DO.WithContext(ctx))
}
func (s systemCouponsDo) ReadDB() *systemCouponsDo {
return s.Clauses(dbresolver.Read)
}
func (s systemCouponsDo) WriteDB() *systemCouponsDo {
return s.Clauses(dbresolver.Write)
}
func (s systemCouponsDo) Session(config *gorm.Session) *systemCouponsDo {
return s.withDO(s.DO.Session(config))
}
func (s systemCouponsDo) Clauses(conds ...clause.Expression) *systemCouponsDo {
return s.withDO(s.DO.Clauses(conds...))
}
func (s systemCouponsDo) Returning(value interface{}, columns ...string) *systemCouponsDo {
return s.withDO(s.DO.Returning(value, columns...))
}
func (s systemCouponsDo) Not(conds ...gen.Condition) *systemCouponsDo {
return s.withDO(s.DO.Not(conds...))
}
func (s systemCouponsDo) Or(conds ...gen.Condition) *systemCouponsDo {
return s.withDO(s.DO.Or(conds...))
}
func (s systemCouponsDo) Select(conds ...field.Expr) *systemCouponsDo {
return s.withDO(s.DO.Select(conds...))
}
func (s systemCouponsDo) Where(conds ...gen.Condition) *systemCouponsDo {
return s.withDO(s.DO.Where(conds...))
}
func (s systemCouponsDo) Order(conds ...field.Expr) *systemCouponsDo {
return s.withDO(s.DO.Order(conds...))
}
func (s systemCouponsDo) Distinct(cols ...field.Expr) *systemCouponsDo {
return s.withDO(s.DO.Distinct(cols...))
}
func (s systemCouponsDo) Omit(cols ...field.Expr) *systemCouponsDo {
return s.withDO(s.DO.Omit(cols...))
}
func (s systemCouponsDo) Join(table schema.Tabler, on ...field.Expr) *systemCouponsDo {
return s.withDO(s.DO.Join(table, on...))
}
func (s systemCouponsDo) LeftJoin(table schema.Tabler, on ...field.Expr) *systemCouponsDo {
return s.withDO(s.DO.LeftJoin(table, on...))
}
func (s systemCouponsDo) RightJoin(table schema.Tabler, on ...field.Expr) *systemCouponsDo {
return s.withDO(s.DO.RightJoin(table, on...))
}
func (s systemCouponsDo) Group(cols ...field.Expr) *systemCouponsDo {
return s.withDO(s.DO.Group(cols...))
}
func (s systemCouponsDo) Having(conds ...gen.Condition) *systemCouponsDo {
return s.withDO(s.DO.Having(conds...))
}
func (s systemCouponsDo) Limit(limit int) *systemCouponsDo {
return s.withDO(s.DO.Limit(limit))
}
func (s systemCouponsDo) Offset(offset int) *systemCouponsDo {
return s.withDO(s.DO.Offset(offset))
}
func (s systemCouponsDo) Scopes(funcs ...func(gen.Dao) gen.Dao) *systemCouponsDo {
return s.withDO(s.DO.Scopes(funcs...))
}
func (s systemCouponsDo) Unscoped() *systemCouponsDo {
return s.withDO(s.DO.Unscoped())
}
func (s systemCouponsDo) Create(values ...*model.SystemCoupons) error {
if len(values) == 0 {
return nil
}
return s.DO.Create(values)
}
func (s systemCouponsDo) CreateInBatches(values []*model.SystemCoupons, batchSize int) error {
return s.DO.CreateInBatches(values, batchSize)
}
// Save : !!! underlying implementation is different with GORM
// The method is equivalent to executing the statement: db.Clauses(clause.OnConflict{UpdateAll: true}).Create(values)
func (s systemCouponsDo) Save(values ...*model.SystemCoupons) error {
if len(values) == 0 {
return nil
}
return s.DO.Save(values)
}
func (s systemCouponsDo) First() (*model.SystemCoupons, error) {
if result, err := s.DO.First(); err != nil {
return nil, err
} else {
return result.(*model.SystemCoupons), nil
}
}
func (s systemCouponsDo) Take() (*model.SystemCoupons, error) {
if result, err := s.DO.Take(); err != nil {
return nil, err
} else {
return result.(*model.SystemCoupons), nil
}
}
func (s systemCouponsDo) Last() (*model.SystemCoupons, error) {
if result, err := s.DO.Last(); err != nil {
return nil, err
} else {
return result.(*model.SystemCoupons), nil
}
}
func (s systemCouponsDo) Find() ([]*model.SystemCoupons, error) {
result, err := s.DO.Find()
return result.([]*model.SystemCoupons), err
}
func (s systemCouponsDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.SystemCoupons, err error) {
buf := make([]*model.SystemCoupons, 0, batchSize)
err = s.DO.FindInBatches(&buf, batchSize, func(tx gen.Dao, batch int) error {
defer func() { results = append(results, buf...) }()
return fc(tx, batch)
})
return results, err
}
func (s systemCouponsDo) FindInBatches(result *[]*model.SystemCoupons, batchSize int, fc func(tx gen.Dao, batch int) error) error {
return s.DO.FindInBatches(result, batchSize, fc)
}
func (s systemCouponsDo) Attrs(attrs ...field.AssignExpr) *systemCouponsDo {
return s.withDO(s.DO.Attrs(attrs...))
}
func (s systemCouponsDo) Assign(attrs ...field.AssignExpr) *systemCouponsDo {
return s.withDO(s.DO.Assign(attrs...))
}
func (s systemCouponsDo) Joins(fields ...field.RelationField) *systemCouponsDo {
for _, _f := range fields {
s = *s.withDO(s.DO.Joins(_f))
}
return &s
}
func (s systemCouponsDo) Preload(fields ...field.RelationField) *systemCouponsDo {
for _, _f := range fields {
s = *s.withDO(s.DO.Preload(_f))
}
return &s
}
func (s systemCouponsDo) FirstOrInit() (*model.SystemCoupons, error) {
if result, err := s.DO.FirstOrInit(); err != nil {
return nil, err
} else {
return result.(*model.SystemCoupons), nil
}
}
func (s systemCouponsDo) FirstOrCreate() (*model.SystemCoupons, error) {
if result, err := s.DO.FirstOrCreate(); err != nil {
return nil, err
} else {
return result.(*model.SystemCoupons), nil
}
}
func (s systemCouponsDo) FindByPage(offset int, limit int) (result []*model.SystemCoupons, count int64, err error) {
result, err = s.Offset(offset).Limit(limit).Find()
if err != nil {
return
}
if size := len(result); 0 < limit && 0 < size && size < limit {
count = int64(size + offset)
return
}
count, err = s.Offset(-1).Limit(-1).Count()
return
}
func (s systemCouponsDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
count, err = s.Count()
if err != nil {
return
}
err = s.Offset(offset).Limit(limit).Scan(result)
return
}
func (s systemCouponsDo) Scan(result interface{}) (err error) {
return s.DO.Scan(result)
}
func (s systemCouponsDo) Delete(models ...*model.SystemCoupons) (result gen.ResultInfo, err error) {
return s.DO.Delete(models)
}
func (s *systemCouponsDo) withDO(do gen.Dao) *systemCouponsDo {
s.DO = *do.(*gen.DO)
return s
}