feat sn 改成 int64

go.mod

@@ -3,7 +3,7 @@ module git.hlsq.asia/mmorpg/service-qgdzs
 go 1.24.0
 
 require (
-	git.hlsq.asia/mmorpg/service-common v0.0.0-20260130025300-427fca7ed19f
+	git.hlsq.asia/mmorpg/service-common v0.0.0-20260130035320-5dc5391b07ed
 	github.com/judwhite/go-svc v1.2.1
 	github.com/robfig/cron/v3 v3.0.1
 	google.golang.org/grpc v1.77.0

go.sum

@@ -1,7 +1,7 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-git.hlsq.asia/mmorpg/service-common v0.0.0-20260130025300-427fca7ed19f h1:U0HnB8i3ZTKrg3XBQpwFcI64LB6mraj02yNAqV3MBws=
-git.hlsq.asia/mmorpg/service-common v0.0.0-20260130025300-427fca7ed19f/go.mod h1:mMhZcumphj6gaVTppVYsMTkd+5HupmQgAc53Pd4MH9I=
+git.hlsq.asia/mmorpg/service-common v0.0.0-20260130035320-5dc5391b07ed h1:O08p0egfekFqQSnc4sfEJUTI5dGiEyiDRNW/VYa/Ce4=
+git.hlsq.asia/mmorpg/service-common v0.0.0-20260130035320-5dc5391b07ed/go.mod h1:mMhZcumphj6gaVTppVYsMTkd+5HupmQgAc53Pd4MH9I=
 github.com/BurntSushi/toml v1.2.0 h1:Rt8g24XnyGTyglgET/PRUNlrUeu9F5L+7FilkXfZgs0=
 github.com/BurntSushi/toml v1.2.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/IBM/sarama v1.46.3 h1:njRsX6jNlnR+ClJ8XmkO+CM4unbrNr/2vB5KK6UA+IE=

internal/dao/model/categories.gen.go

@@ -16,7 +16,7 @@ const TableNameCategory = "categories"
 // Category mapped from table <categories>
 type Category struct {
 	ID        uint64         `gorm:"column:id;primaryKey;autoIncrement:true" json:"id"`
-	Sn        string         `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`         // 业务唯一编号
+	Sn        int64          `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`         // 业务唯一编号
 	Category  string         `gorm:"column:category;not null;comment:分类" json:"category"` // 分类
 	CreatedAt time.Time      `gorm:"column:created_at;not null" json:"created_at"`
 	UpdatedAt time.Time      `gorm:"column:updated_at;not null" json:"updated_at"`
@@ -30,8 +30,8 @@ func (*Category) TableName() string {
 
 // Auto sn
 func (m *Category) BeforeCreate(_ *gorm.DB) error {
-	if m.Sn == "" {
-		m.Sn = utils.SnowflakeInstance().Generate().String()
+	if m.Sn == 0 {
+		m.Sn = utils.SnowflakeInstance().Generate().Int64()
 	}
 	return nil
 }

internal/dao/model/point_card.gen.go

@@ -16,8 +16,8 @@ const TableNamePointCard = "point_card"
 // PointCard mapped from table <point_card>
 type PointCard struct {
 	ID        uint64         `gorm:"column:id;primaryKey;autoIncrement:true" json:"id"`
-	Sn        string         `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`            // 业务唯一编号
-	UserSn    string         `gorm:"column:user_sn;not null;comment:用户-唯一编号" json:"user_sn"` // 用户-唯一编号
+	Sn        int64          `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`            // 业务唯一编号
+	UserSn    int64          `gorm:"column:user_sn;not null;comment:用户-唯一编号" json:"user_sn"` // 用户-唯一编号
 	Point     int64          `gorm:"column:point;not null;comment:积分" json:"point"`          // 积分
 	CreatedAt time.Time      `gorm:"column:created_at;not null" json:"created_at"`
 	UpdatedAt time.Time      `gorm:"column:updated_at;not null" json:"updated_at"`
@@ -31,8 +31,8 @@ func (*PointCard) TableName() string {
 
 // Auto sn
 func (m *PointCard) BeforeCreate(_ *gorm.DB) error {
-	if m.Sn == "" {
-		m.Sn = utils.SnowflakeInstance().Generate().String()
+	if m.Sn == 0 {
+		m.Sn = utils.SnowflakeInstance().Generate().Int64()
 	}
 	return nil
 }

internal/dao/model/point_records.gen.go

@@ -16,8 +16,8 @@ const TableNamePointRecord = "point_records"
 // PointRecord mapped from table <point_records>
 type PointRecord struct {
 	ID     uint64 `gorm:"column:id;primaryKey;autoIncrement:true" json:"id"`
-	Sn     string `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`            // 业务唯一编号
-	UserSn string `gorm:"column:user_sn;not null;comment:用户-唯一编号" json:"user_sn"` // 用户-唯一编号
+	Sn     int64  `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`            // 业务唯一编号
+	UserSn int64  `gorm:"column:user_sn;not null;comment:用户-唯一编号" json:"user_sn"` // 用户-唯一编号
 	/*
 		来源：
 		0. 未知
@@ -39,8 +39,8 @@ func (*PointRecord) TableName() string {
 
 // Auto sn
 func (m *PointRecord) BeforeCreate(_ *gorm.DB) error {
-	if m.Sn == "" {
-		m.Sn = utils.SnowflakeInstance().Generate().String()
+	if m.Sn == 0 {
+		m.Sn = utils.SnowflakeInstance().Generate().Int64()
 	}
 	return nil
 }

internal/dao/model/questions.gen.go

@@ -16,13 +16,13 @@ const TableNameQuestion = "questions"
 // Question mapped from table <questions>
 type Question struct {
 	ID          uint64         `gorm:"column:id;primaryKey;autoIncrement:true" json:"id"`
-	Sn          string         `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`                      // 业务唯一编号
+	Sn          int64          `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`                      // 业务唯一编号
 	Question    string         `gorm:"column:question;not null;comment:题干" json:"question"`              // 题干
 	Options     string         `gorm:"column:options;not null;comment:选项" json:"options"`                // 选项
 	Answer      string         `gorm:"column:answer;not null;comment:答案" json:"answer"`                  // 答案
 	Explanation string         `gorm:"column:explanation;not null;comment:解析" json:"explanation"`        // 解析
 	Difficulty  int32          `gorm:"column:difficulty;not null;comment:难度分 0 - 100" json:"difficulty"` // 难度分 0 - 100
-	CategorySn  string         `gorm:"column:category_sn;not null;comment:分类-唯一编号" json:"category_sn"`   // 分类-唯一编号
+	CategorySn  int64          `gorm:"column:category_sn;not null;comment:分类-唯一编号" json:"category_sn"`   // 分类-唯一编号
 	CreatedAt   time.Time      `gorm:"column:created_at;not null" json:"created_at"`
 	UpdatedAt   time.Time      `gorm:"column:updated_at;not null" json:"updated_at"`
 	DeletedAt   gorm.DeletedAt `gorm:"column:deleted_at" json:"deleted_at"`
@@ -35,8 +35,8 @@ func (*Question) TableName() string {
 
 // Auto sn
 func (m *Question) BeforeCreate(_ *gorm.DB) error {
-	if m.Sn == "" {
-		m.Sn = utils.SnowflakeInstance().Generate().String()
+	if m.Sn == 0 {
+		m.Sn = utils.SnowflakeInstance().Generate().Int64()
 	}
 	return nil
 }

internal/dao/model/records.gen.go

@@ -16,9 +16,9 @@ const TableNameRecord = "records"
 // Record mapped from table <records>
 type Record struct {
 	ID         uint64         `gorm:"column:id;primaryKey;autoIncrement:true" json:"id"`
-	Sn         string         `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`                       // 业务唯一编号
-	UserSn     string         `gorm:"column:user_sn;not null;comment:用户-唯一编号" json:"user_sn"`            // 用户-唯一编号
-	QuestionSn string         `gorm:"column:question_sn;not null;comment:题目-唯一编号" json:"question_sn"`    // 题目-唯一编号
+	Sn         int64          `gorm:"column:sn;not null;comment:业务唯一编号" json:"sn"`                       // 业务唯一编号
+	UserSn     int64          `gorm:"column:user_sn;not null;comment:用户-唯一编号" json:"user_sn"`            // 用户-唯一编号
+	QuestionSn int64          `gorm:"column:question_sn;not null;comment:题目-唯一编号" json:"question_sn"`    // 题目-唯一编号
 	Answer     string         `gorm:"column:answer;not null;comment:答案" json:"answer"`                   // 答案
 	IsCorrect  int32          `gorm:"column:is_correct;not null;comment:是否正确 0 否 1 是" json:"is_correct"` // 是否正确 0 否 1 是
 	CreatedAt  time.Time      `gorm:"column:created_at;not null" json:"created_at"`
@@ -33,8 +33,8 @@ func (*Record) TableName() string {
 
 // Auto sn
 func (m *Record) BeforeCreate(_ *gorm.DB) error {
-	if m.Sn == "" {
-		m.Sn = utils.SnowflakeInstance().Generate().String()
+	if m.Sn == 0 {
+		m.Sn = utils.SnowflakeInstance().Generate().Int64()
 	}
 	return nil
 }

internal/dao/query/categories.gen.go

@@ -28,7 +28,7 @@ func newCategory(db *gorm.DB, opts ...gen.DOOption) category {
 	tableName := _category.categoryDo.TableName()
 	_category.ALL = field.NewAsterisk(tableName)
 	_category.ID = field.NewUint64(tableName, "id")
-	_category.Sn = field.NewString(tableName, "sn")
+	_category.Sn = field.NewInt64(tableName, "sn")
 	_category.Category = field.NewString(tableName, "category")
 	_category.CreatedAt = field.NewTime(tableName, "created_at")
 	_category.UpdatedAt = field.NewTime(tableName, "updated_at")
@@ -44,7 +44,7 @@ type category struct {
 
 	ALL       field.Asterisk
 	ID        field.Uint64
-	Sn        field.String // 业务唯一编号
+	Sn        field.Int64  // 业务唯一编号
 	Category  field.String // 分类
 	CreatedAt field.Time
 	UpdatedAt field.Time
@@ -66,7 +66,7 @@ func (c category) As(alias string) *category {
 func (c *category) updateTableName(table string) *category {
 	c.ALL = field.NewAsterisk(table)
 	c.ID = field.NewUint64(table, "id")
-	c.Sn = field.NewString(table, "sn")
+	c.Sn = field.NewInt64(table, "sn")
 	c.Category = field.NewString(table, "category")
 	c.CreatedAt = field.NewTime(table, "created_at")
 	c.UpdatedAt = field.NewTime(table, "updated_at")

internal/dao/query/point_card.gen.go

@@ -28,8 +28,8 @@ func newPointCard(db *gorm.DB, opts ...gen.DOOption) pointCard {
 	tableName := _pointCard.pointCardDo.TableName()
 	_pointCard.ALL = field.NewAsterisk(tableName)
 	_pointCard.ID = field.NewUint64(tableName, "id")
-	_pointCard.Sn = field.NewString(tableName, "sn")
-	_pointCard.UserSn = field.NewString(tableName, "user_sn")
+	_pointCard.Sn = field.NewInt64(tableName, "sn")
+	_pointCard.UserSn = field.NewInt64(tableName, "user_sn")
 	_pointCard.Point = field.NewInt64(tableName, "point")
 	_pointCard.CreatedAt = field.NewTime(tableName, "created_at")
 	_pointCard.UpdatedAt = field.NewTime(tableName, "updated_at")
@@ -45,9 +45,9 @@ type pointCard struct {
 
 	ALL       field.Asterisk
 	ID        field.Uint64
-	Sn        field.String // 业务唯一编号
-	UserSn    field.String // 用户-唯一编号
-	Point     field.Int64  // 积分
+	Sn        field.Int64 // 业务唯一编号
+	UserSn    field.Int64 // 用户-唯一编号
+	Point     field.Int64 // 积分
 	CreatedAt field.Time
 	UpdatedAt field.Time
 	DeletedAt field.Field
@@ -68,8 +68,8 @@ func (p pointCard) As(alias string) *pointCard {
 func (p *pointCard) updateTableName(table string) *pointCard {
 	p.ALL = field.NewAsterisk(table)
 	p.ID = field.NewUint64(table, "id")
-	p.Sn = field.NewString(table, "sn")
-	p.UserSn = field.NewString(table, "user_sn")
+	p.Sn = field.NewInt64(table, "sn")
+	p.UserSn = field.NewInt64(table, "user_sn")
 	p.Point = field.NewInt64(table, "point")
 	p.CreatedAt = field.NewTime(table, "created_at")
 	p.UpdatedAt = field.NewTime(table, "updated_at")

internal/dao/query/point_records.gen.go

@@ -28,8 +28,8 @@ func newPointRecord(db *gorm.DB, opts ...gen.DOOption) pointRecord {
 	tableName := _pointRecord.pointRecordDo.TableName()
 	_pointRecord.ALL = field.NewAsterisk(tableName)
 	_pointRecord.ID = field.NewUint64(tableName, "id")
-	_pointRecord.Sn = field.NewString(tableName, "sn")
-	_pointRecord.UserSn = field.NewString(tableName, "user_sn")
+	_pointRecord.Sn = field.NewInt64(tableName, "sn")
+	_pointRecord.UserSn = field.NewInt64(tableName, "user_sn")
 	_pointRecord.Source = field.NewInt32(tableName, "source")
 	_pointRecord.Point = field.NewInt64(tableName, "point")
 	_pointRecord.CreatedAt = field.NewTime(tableName, "created_at")
@@ -46,8 +46,8 @@ type pointRecord struct {
 
 	ALL    field.Asterisk
 	ID     field.Uint64
-	Sn     field.String // 业务唯一编号
-	UserSn field.String // 用户-唯一编号
+	Sn     field.Int64 // 业务唯一编号
+	UserSn field.Int64 // 用户-唯一编号
 	/*
 		来源：
 		0. 未知
@@ -77,8 +77,8 @@ func (p pointRecord) As(alias string) *pointRecord {
 func (p *pointRecord) updateTableName(table string) *pointRecord {
 	p.ALL = field.NewAsterisk(table)
 	p.ID = field.NewUint64(table, "id")
-	p.Sn = field.NewString(table, "sn")
-	p.UserSn = field.NewString(table, "user_sn")
+	p.Sn = field.NewInt64(table, "sn")
+	p.UserSn = field.NewInt64(table, "user_sn")
 	p.Source = field.NewInt32(table, "source")
 	p.Point = field.NewInt64(table, "point")
 	p.CreatedAt = field.NewTime(table, "created_at")

internal/dao/query/questions.gen.go

@@ -28,13 +28,13 @@ func newQuestion(db *gorm.DB, opts ...gen.DOOption) question {
 	tableName := _question.questionDo.TableName()
 	_question.ALL = field.NewAsterisk(tableName)
 	_question.ID = field.NewUint64(tableName, "id")
-	_question.Sn = field.NewString(tableName, "sn")
+	_question.Sn = field.NewInt64(tableName, "sn")
 	_question.Question = field.NewString(tableName, "question")
 	_question.Options = field.NewString(tableName, "options")
 	_question.Answer = field.NewString(tableName, "answer")
 	_question.Explanation = field.NewString(tableName, "explanation")
 	_question.Difficulty = field.NewInt32(tableName, "difficulty")
-	_question.CategorySn = field.NewString(tableName, "category_sn")
+	_question.CategorySn = field.NewInt64(tableName, "category_sn")
 	_question.CreatedAt = field.NewTime(tableName, "created_at")
 	_question.UpdatedAt = field.NewTime(tableName, "updated_at")
 	_question.DeletedAt = field.NewField(tableName, "deleted_at")
@@ -49,13 +49,13 @@ type question struct {
 
 	ALL         field.Asterisk
 	ID          field.Uint64
-	Sn          field.String // 业务唯一编号
+	Sn          field.Int64  // 业务唯一编号
 	Question    field.String // 题干
 	Options     field.String // 选项
 	Answer      field.String // 答案
 	Explanation field.String // 解析
 	Difficulty  field.Int32  // 难度分 0 - 100
-	CategorySn  field.String // 分类-唯一编号
+	CategorySn  field.Int64  // 分类-唯一编号
 	CreatedAt   field.Time
 	UpdatedAt   field.Time
 	DeletedAt   field.Field
@@ -76,13 +76,13 @@ func (q question) As(alias string) *question {
 func (q *question) updateTableName(table string) *question {
 	q.ALL = field.NewAsterisk(table)
 	q.ID = field.NewUint64(table, "id")
-	q.Sn = field.NewString(table, "sn")
+	q.Sn = field.NewInt64(table, "sn")
 	q.Question = field.NewString(table, "question")
 	q.Options = field.NewString(table, "options")
 	q.Answer = field.NewString(table, "answer")
 	q.Explanation = field.NewString(table, "explanation")
 	q.Difficulty = field.NewInt32(table, "difficulty")
-	q.CategorySn = field.NewString(table, "category_sn")
+	q.CategorySn = field.NewInt64(table, "category_sn")
 	q.CreatedAt = field.NewTime(table, "created_at")
 	q.UpdatedAt = field.NewTime(table, "updated_at")
 	q.DeletedAt = field.NewField(table, "deleted_at")

internal/dao/query/records.gen.go

@@ -28,9 +28,9 @@ func newRecord(db *gorm.DB, opts ...gen.DOOption) record {
 	tableName := _record.recordDo.TableName()
 	_record.ALL = field.NewAsterisk(tableName)
 	_record.ID = field.NewUint64(tableName, "id")
-	_record.Sn = field.NewString(tableName, "sn")
-	_record.UserSn = field.NewString(tableName, "user_sn")
-	_record.QuestionSn = field.NewString(tableName, "question_sn")
+	_record.Sn = field.NewInt64(tableName, "sn")
+	_record.UserSn = field.NewInt64(tableName, "user_sn")
+	_record.QuestionSn = field.NewInt64(tableName, "question_sn")
 	_record.Answer = field.NewString(tableName, "answer")
 	_record.IsCorrect = field.NewInt32(tableName, "is_correct")
 	_record.CreatedAt = field.NewTime(tableName, "created_at")
@@ -47,9 +47,9 @@ type record struct {
 
 	ALL        field.Asterisk
 	ID         field.Uint64
-	Sn         field.String // 业务唯一编号
-	UserSn     field.String // 用户-唯一编号
-	QuestionSn field.String // 题目-唯一编号
+	Sn         field.Int64  // 业务唯一编号
+	UserSn     field.Int64  // 用户-唯一编号
+	QuestionSn field.Int64  // 题目-唯一编号
 	Answer     field.String // 答案
 	IsCorrect  field.Int32  // 是否正确 0 否 1 是
 	CreatedAt  field.Time
@@ -72,9 +72,9 @@ func (r record) As(alias string) *record {
 func (r *record) updateTableName(table string) *record {
 	r.ALL = field.NewAsterisk(table)
 	r.ID = field.NewUint64(table, "id")
-	r.Sn = field.NewString(table, "sn")
-	r.UserSn = field.NewString(table, "user_sn")
-	r.QuestionSn = field.NewString(table, "question_sn")
+	r.Sn = field.NewInt64(table, "sn")
+	r.UserSn = field.NewInt64(table, "user_sn")
+	r.QuestionSn = field.NewInt64(table, "question_sn")
 	r.Answer = field.NewString(table, "answer")
 	r.IsCorrect = field.NewInt32(table, "is_correct")
 	r.CreatedAt = field.NewTime(table, "created_at")

internal/dao/repository/categories.go

@@ -40,7 +40,7 @@ func (d *CategoryDao) FindAll() ([]*model.Category, error) {
 	return find, nil
 }
 
-func (d *CategoryDao) FindNameBySn(sn string) (string, error) {
+func (d *CategoryDao) FindNameBySn(sn int64) (string, error) {
 	first, err := d.query.Category.WithContext(d.ctx).
 		Select(d.query.Category.Category).
 		Where(d.query.Category.Sn.Eq(sn)).
@@ -51,13 +51,13 @@ func (d *CategoryDao) FindNameBySn(sn string) (string, error) {
 	return first.Category, nil
 }
 
-func (d *CategoryDao) FindSnByName(category string) (string, error) {
+func (d *CategoryDao) FindSnByName(category string) (int64, error) {
 	first, err := d.query.Category.WithContext(d.ctx).
 		Select(d.query.Category.Sn).
 		Where(d.query.Category.Category.Eq(category)).
 		First()
 	if err != nil {
-		return "", err
+		return 0, err
 	}
 	return first.Sn, nil
 }

internal/dao/repository/define.go

@@ -16,6 +16,6 @@ func Query() *query.Query {
 	return query.Use(mysql.GetDB(dbName))
 }
 
-func keyCacheBySn(sn string, tableName string) string {
+func keyCacheBySn(sn int64, tableName string) string {
 	return fmt.Sprintf(cacheBySn, tableName, sn)
 }

internal/dao/repository/point_card.go

@@ -32,7 +32,7 @@ func (d *PointCardDao) Create(pointCard *model.PointCard) (*model.PointCard, err
 	return pointCard, err
 }
 
-func (d *PointCardDao) IncrPointCard(usn string, point int64) error {
+func (d *PointCardDao) IncrPointCard(usn int64, point int64) error {
 	info, err := d.query.PointCard.WithContext(d.ctx).
 		Where(d.query.PointCard.UserSn.Eq(usn)).
 		UpdateSimple(d.query.PointCard.Point.Add(point))
@@ -45,7 +45,7 @@ func (d *PointCardDao) IncrPointCard(usn string, point int64) error {
 	return nil
 }
 
-func (d *PointCardDao) FindByUserSn(usn string) (*model.PointCard, error) {
+func (d *PointCardDao) FindByUserSn(usn int64) (*model.PointCard, error) {
 	return d.query.PointCard.WithContext(d.ctx).
 		Where(d.query.PointCard.UserSn.Eq(usn)).
 		First()

internal/dao/repository/questions.go

@@ -33,9 +33,9 @@ func (d *QuestionDao) Create(question *model.Question) (*model.Question, error)
 	return question, err
 }
 
-func (d *QuestionDao) FindByRandom(categorySn string) (*model.Question, error) {
+func (d *QuestionDao) FindByRandom(categorySn int64) (*model.Question, error) {
 	q := d.query.Question.WithContext(d.ctx)
-	if categorySn != "" {
+	if categorySn != 0 {
 		q = q.Where(d.query.Question.CategorySn.Eq(categorySn))
 	}
 
@@ -54,7 +54,7 @@ func (d *QuestionDao) FindByRandom(categorySn string) (*model.Question, error) {
 	return first, nil
 }
 
-func (d *QuestionDao) FindBySn(sn string) (*model.Question, error) {
+func (d *QuestionDao) FindBySn(sn int64) (*model.Question, error) {
 	if d.cache != nil {
 		var question model.Question
 		if ok := d.cache.Get(d.ctx, keyCacheBySn(sn, question.TableName()), &question); ok {

internal/dao/repository/records.go

@@ -32,7 +32,7 @@ func (d *RecordDao) Create(record *model.Record) (*model.Record, error) {
 }
 
 type RecordItem struct {
-	QuestionSn     string    `gorm:"column:question_sn"`
+	QuestionSn     int64     `gorm:"column:question_sn"`
 	Question       string    `gorm:"column:question"`
 	Difficulty     int32     `gorm:"column:difficulty"`
 	Category       string    `gorm:"column:category"`
@@ -42,7 +42,7 @@ type RecordItem struct {
 	CreatedAt      time.Time `gorm:"column:created_at"`
 }
 
-func (d *RecordDao) FindByUSN(usn string, page, pageSize int) ([]*RecordItem, int64, error) {
+func (d *RecordDao) FindByUSN(usn int64, page, pageSize int) ([]*RecordItem, int64, error) {
 	result := make([]*RecordItem, 0)
 	count, err := d.query.Record.WithContext(d.ctx).
 		Select(

internal/grpc_server/server_category.go

@@ -63,9 +63,9 @@ func (s *Server) CategoryAnswerQuestion(ctx context.Context, req *grpc_pb.Catego
 		return nil, utils.ErrorsWrapF(err, "data: %v", question.Options)
 	}
 	// 保存答题记录
-	if req.USN != "" {
+	if req.USN != 0 {
 		kafka.NewProducer().Produce(ctx, &timer.TopicQuestionAnswer{
-			MessageSn:      utils.SnowflakeInstance().Generate().String(),
+			MessageSn:      utils.SnowflakeInstance().Generate().Int64(),
 			USN:            req.USN,
 			QuestionSn:     question.Sn,
 			QuestionAnswer: question.Answer,

internal/grpc_server/server_quickly.go

@@ -14,7 +14,7 @@ import (
 
 // QuicklyGetQuestion 获取题目
 func (s *Server) QuicklyGetQuestion(ctx context.Context, req *grpc_pb.QuicklyGetQuestionReq) (*grpc_pb.QuicklyGetQuestionResp, error) {
-	question, err := repository.NewQuestionDao(ctx, s.query).FindByRandom("")
+	question, err := repository.NewQuestionDao(ctx, s.query).FindByRandom(0)
 	if err != nil {
 		return nil, utils.ErrorsWrap(err)
 	}
@@ -45,9 +45,9 @@ func (s *Server) QuicklyAnswerQuestion(ctx context.Context, req *grpc_pb.Quickly
 		return nil, utils.ErrorsWrapF(err, "data: %v", question.Options)
 	}
 	// 保存答题记录
-	if req.USN != "" {
+	if req.USN != 0 {
 		kafka.NewProducer().Produce(ctx, &timer.TopicQuestionAnswer{
-			MessageSn:      utils.SnowflakeInstance().Generate().String(),
+			MessageSn:      utils.SnowflakeInstance().Generate().Int64(),
 			USN:            req.USN,
 			QuestionSn:     question.Sn,
 			QuestionAnswer: question.Answer,

internal/grpc_server/server_random.go

@@ -14,7 +14,7 @@ import (
 
 // RandomGetQuestion 获取题目
 func (s *Server) RandomGetQuestion(ctx context.Context, req *grpc_pb.RandomGetQuestionReq) (*grpc_pb.RandomGetQuestionResp, error) {
-	question, err := repository.NewQuestionDao(ctx, s.query).FindByRandom("")
+	question, err := repository.NewQuestionDao(ctx, s.query).FindByRandom(0)
 	if err != nil {
 		return nil, utils.ErrorsWrap(err)
 	}
@@ -45,9 +45,9 @@ func (s *Server) RandomAnswerQuestion(ctx context.Context, req *grpc_pb.RandomAn
 		return nil, utils.ErrorsWrapF(err, "data: %v", question.Options)
 	}
 	// 保存答题记录
-	if req.USN != "" {
+	if req.USN != 0 {
 		kafka.NewProducer().Produce(ctx, &timer.TopicQuestionAnswer{
-			MessageSn:      utils.SnowflakeInstance().Generate().String(),
+			MessageSn:      utils.SnowflakeInstance().Generate().Int64(),
 			USN:            req.USN,
 			QuestionSn:     question.Sn,
 			QuestionAnswer: question.Answer,
@@ -57,7 +57,7 @@ func (s *Server) RandomAnswerQuestion(ctx context.Context, req *grpc_pb.RandomAn
 		// 随机答题正确给10分，错误不得分
 		if req.Answer == question.Answer {
 			kafka.NewProducer().Produce(ctx, &timer.TopicAddPoint{
-				MessageSn: utils.SnowflakeInstance().Generate().String(),
+				MessageSn: utils.SnowflakeInstance().Generate().Int64(),
 				Source:    timer.AddPointSourceRandom,
 				USN:       req.USN,
 				Point:     10,

internal/timer/consumer.go

@@ -20,9 +20,9 @@ func startConsumer() {
 }
 
 type TopicQuestionAnswer struct {
-	MessageSn      string `json:"messageSn"`
-	USN            string `json:"usn"`
-	QuestionSn     string `json:"questionSn"`
+	MessageSn      int64  `json:"messageSn"`
+	USN            int64  `json:"usn"`
+	QuestionSn     int64  `json:"questionSn"`
 	QuestionAnswer string `json:"questionAnswer"`
 	Answer         string `json:"answer"`
 }
@@ -33,7 +33,7 @@ func (t *TopicQuestionAnswer) Name() string {
 
 func (t *TopicQuestionAnswer) OnMessage(ctx context.Context) error {
 	log.Infof("Kafka consume topic: %v: %#+v", t.Name(), t)
-	if t.USN == "" || t.QuestionSn == "" {
+	if t.USN == 0 || t.QuestionSn == 0 {
 		return utils.ErrorsWrap(errors.New("invalid data"))
 	}
 
@@ -60,9 +60,9 @@ func (t *TopicQuestionAnswer) OnMessage(ctx context.Context) error {
 }
 
 type TopicAddPoint struct {
-	MessageSn string         `json:"messageSn"`
+	MessageSn int64          `json:"messageSn"`
 	Source    AddPointSource `json:"source"`
-	USN       string         `json:"usn"`
+	USN       int64          `json:"usn"`
 	Point     int64          `json:"point"`
 }
 
@@ -81,7 +81,7 @@ func (t *TopicAddPoint) Name() string {
 
 func (t *TopicAddPoint) OnMessage(ctx context.Context) error {
 	log.Infof("Kafka consume topic: %v: %#+v", t.Name(), t)
-	if t.USN == "" || t.Point == 0 {
+	if t.USN == 0 || t.Point == 0 {
 		return utils.ErrorsWrap(errors.New("invalid data"))
 	}