feat 奇怪的知识1.0.1

go.mod

@@ -3,7 +3,7 @@ module git.hlsq.asia/mmorpg/service-qgdzs
 go 1.23.1
 
 require (
-	git.hlsq.asia/mmorpg/service-common v0.0.0-20260112082258-b1e7d33940d7
+	git.hlsq.asia/mmorpg/service-common v0.0.0-20260113014617-7812a3c669d7
 	github.com/judwhite/go-svc v1.2.1
 	google.golang.org/grpc v1.71.1
 	gorm.io/gen v0.3.27

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 v0.0.0-20260112082258-b1e7d33940d7 h1:C3quCA54dyFgmlCVgJXx+0rNqa+JZgGggdotbvHAsnA=
+git.hlsq.asia/mmorpg/service-common v0.0.0-20260113014617-7812a3c669d7 h1:sNZWEsAy4G5HEigdnnIHQ4eqmifN3rDPPApeTG4c4h4=
-git.hlsq.asia/mmorpg/service-common v0.0.0-20260112082258-b1e7d33940d7/go.mod h1:xv6m1I2jUA6mudKVznygpnzMoshBQarthHD1QnkW4qc=
+git.hlsq.asia/mmorpg/service-common v0.0.0-20260113014617-7812a3c669d7/go.mod h1:xv6m1I2jUA6mudKVznygpnzMoshBQarthHD1QnkW4qc=
 github.com/BurntSushi/toml v1.2.0 h1:Rt8g24XnyGTyglgET/PRUNlrUeu9F5L+7FilkXfZgs0=
 github.com/BurntSushi/toml v1.2.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=

internal/dao/model/categories.gen.go

@@ -0,0 +1,37 @@
+// 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 model
+
+import (
+	"time"
+
+	"git.hlsq.asia/mmorpg/service-common/utils"
+	"gorm.io/gorm"
+)
+
+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
+	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"`
+	DeletedAt gorm.DeletedAt `gorm:"column:deleted_at" json:"deleted_at"`
+}
+
+// TableName Category's table name
+func (*Category) TableName() string {
+	return TableNameCategory
+}
+
+// Auto sn
+func (m *Category) BeforeCreate(_ *gorm.DB) error {
+	if m.Sn == "" {
+		m.Sn = utils.SnowflakeInstance().Generate().String()
+	}
+	return nil
+}

internal/dao/model/questions.gen.go

@@ -22,7 +22,7 @@ type Question struct {
 	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
-	Category    string         `gorm:"column:category;not null;comment:分类" json:"category"`              // 分类
+	CategorySn  string         `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"`

internal/dao/query/categories.gen.go

@@ -0,0 +1,347 @@
+// 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 query
+
+import (
+	"context"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+	"gorm.io/gorm/schema"
+
+	"gorm.io/gen"
+	"gorm.io/gen/field"
+
+	"gorm.io/plugin/dbresolver"
+
+	"git.hlsq.asia/mmorpg/service-qgdzs/internal/dao/model"
+)
+
+func newCategory(db *gorm.DB, opts ...gen.DOOption) category {
+	_category := category{}
+
+	_category.categoryDo.UseDB(db, opts...)
+	_category.categoryDo.UseModel(&model.Category{})
+
+	tableName := _category.categoryDo.TableName()
+	_category.ALL = field.NewAsterisk(tableName)
+	_category.ID = field.NewUint64(tableName, "id")
+	_category.Sn = field.NewString(tableName, "sn")
+	_category.Category = field.NewString(tableName, "category")
+	_category.CreatedAt = field.NewTime(tableName, "created_at")
+	_category.UpdatedAt = field.NewTime(tableName, "updated_at")
+	_category.DeletedAt = field.NewField(tableName, "deleted_at")
+
+	_category.fillFieldMap()
+
+	return _category
+}
+
+type category struct {
+	categoryDo categoryDo
+
+	ALL       field.Asterisk
+	ID        field.Uint64
+	Sn        field.String // 业务唯一编号
+	Category  field.String // 分类
+	CreatedAt field.Time
+	UpdatedAt field.Time
+	DeletedAt field.Field
+
+	fieldMap map[string]field.Expr
+}
+
+func (c category) Table(newTableName string) *category {
+	c.categoryDo.UseTable(newTableName)
+	return c.updateTableName(newTableName)
+}
+
+func (c category) As(alias string) *category {
+	c.categoryDo.DO = *(c.categoryDo.As(alias).(*gen.DO))
+	return c.updateTableName(alias)
+}
+
+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.Category = field.NewString(table, "category")
+	c.CreatedAt = field.NewTime(table, "created_at")
+	c.UpdatedAt = field.NewTime(table, "updated_at")
+	c.DeletedAt = field.NewField(table, "deleted_at")
+
+	c.fillFieldMap()
+
+	return c
+}
+
+func (c *category) WithContext(ctx context.Context) *categoryDo { return c.categoryDo.WithContext(ctx) }
+
+func (c category) TableName() string { return c.categoryDo.TableName() }
+
+func (c category) Alias() string { return c.categoryDo.Alias() }
+
+func (c category) Columns(cols ...field.Expr) gen.Columns { return c.categoryDo.Columns(cols...) }
+
+func (c *category) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
+	_f, ok := c.fieldMap[fieldName]
+	if !ok || _f == nil {
+		return nil, false
+	}
+	_oe, ok := _f.(field.OrderExpr)
+	return _oe, ok
+}
+
+func (c *category) fillFieldMap() {
+	c.fieldMap = make(map[string]field.Expr, 6)
+	c.fieldMap["id"] = c.ID
+	c.fieldMap["sn"] = c.Sn
+	c.fieldMap["category"] = c.Category
+	c.fieldMap["created_at"] = c.CreatedAt
+	c.fieldMap["updated_at"] = c.UpdatedAt
+	c.fieldMap["deleted_at"] = c.DeletedAt
+}
+
+func (c category) clone(db *gorm.DB) category {
+	c.categoryDo.ReplaceConnPool(db.Statement.ConnPool)
+	return c
+}
+
+func (c category) replaceDB(db *gorm.DB) category {
+	c.categoryDo.ReplaceDB(db)
+	return c
+}
+
+type categoryDo struct{ gen.DO }
+
+func (c categoryDo) Debug() *categoryDo {
+	return c.withDO(c.DO.Debug())
+}
+
+func (c categoryDo) WithContext(ctx context.Context) *categoryDo {
+	return c.withDO(c.DO.WithContext(ctx))
+}
+
+func (c categoryDo) ReadDB() *categoryDo {
+	return c.Clauses(dbresolver.Read)
+}
+
+func (c categoryDo) WriteDB() *categoryDo {
+	return c.Clauses(dbresolver.Write)
+}
+
+func (c categoryDo) Session(config *gorm.Session) *categoryDo {
+	return c.withDO(c.DO.Session(config))
+}
+
+func (c categoryDo) Clauses(conds ...clause.Expression) *categoryDo {
+	return c.withDO(c.DO.Clauses(conds...))
+}
+
+func (c categoryDo) Returning(value interface{}, columns ...string) *categoryDo {
+	return c.withDO(c.DO.Returning(value, columns...))
+}
+
+func (c categoryDo) Not(conds ...gen.Condition) *categoryDo {
+	return c.withDO(c.DO.Not(conds...))
+}
+
+func (c categoryDo) Or(conds ...gen.Condition) *categoryDo {
+	return c.withDO(c.DO.Or(conds...))
+}
+
+func (c categoryDo) Select(conds ...field.Expr) *categoryDo {
+	return c.withDO(c.DO.Select(conds...))
+}
+
+func (c categoryDo) Where(conds ...gen.Condition) *categoryDo {
+	return c.withDO(c.DO.Where(conds...))
+}
+
+func (c categoryDo) Order(conds ...field.Expr) *categoryDo {
+	return c.withDO(c.DO.Order(conds...))
+}
+
+func (c categoryDo) Distinct(cols ...field.Expr) *categoryDo {
+	return c.withDO(c.DO.Distinct(cols...))
+}
+
+func (c categoryDo) Omit(cols ...field.Expr) *categoryDo {
+	return c.withDO(c.DO.Omit(cols...))
+}
+
+func (c categoryDo) Join(table schema.Tabler, on ...field.Expr) *categoryDo {
+	return c.withDO(c.DO.Join(table, on...))
+}
+
+func (c categoryDo) LeftJoin(table schema.Tabler, on ...field.Expr) *categoryDo {
+	return c.withDO(c.DO.LeftJoin(table, on...))
+}
+
+func (c categoryDo) RightJoin(table schema.Tabler, on ...field.Expr) *categoryDo {
+	return c.withDO(c.DO.RightJoin(table, on...))
+}
+
+func (c categoryDo) Group(cols ...field.Expr) *categoryDo {
+	return c.withDO(c.DO.Group(cols...))
+}
+
+func (c categoryDo) Having(conds ...gen.Condition) *categoryDo {
+	return c.withDO(c.DO.Having(conds...))
+}
+
+func (c categoryDo) Limit(limit int) *categoryDo {
+	return c.withDO(c.DO.Limit(limit))
+}
+
+func (c categoryDo) Offset(offset int) *categoryDo {
+	return c.withDO(c.DO.Offset(offset))
+}
+
+func (c categoryDo) Scopes(funcs ...func(gen.Dao) gen.Dao) *categoryDo {
+	return c.withDO(c.DO.Scopes(funcs...))
+}
+
+func (c categoryDo) Unscoped() *categoryDo {
+	return c.withDO(c.DO.Unscoped())
+}
+
+func (c categoryDo) Create(values ...*model.Category) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return c.DO.Create(values)
+}
+
+func (c categoryDo) CreateInBatches(values []*model.Category, batchSize int) error {
+	return c.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 (c categoryDo) Save(values ...*model.Category) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return c.DO.Save(values)
+}
+
+func (c categoryDo) First() (*model.Category, error) {
+	if result, err := c.DO.First(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Category), nil
+	}
+}
+
+func (c categoryDo) Take() (*model.Category, error) {
+	if result, err := c.DO.Take(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Category), nil
+	}
+}
+
+func (c categoryDo) Last() (*model.Category, error) {
+	if result, err := c.DO.Last(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Category), nil
+	}
+}
+
+func (c categoryDo) Find() ([]*model.Category, error) {
+	result, err := c.DO.Find()
+	return result.([]*model.Category), err
+}
+
+func (c categoryDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.Category, err error) {
+	buf := make([]*model.Category, 0, batchSize)
+	err = c.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 (c categoryDo) FindInBatches(result *[]*model.Category, batchSize int, fc func(tx gen.Dao, batch int) error) error {
+	return c.DO.FindInBatches(result, batchSize, fc)
+}
+
+func (c categoryDo) Attrs(attrs ...field.AssignExpr) *categoryDo {
+	return c.withDO(c.DO.Attrs(attrs...))
+}
+
+func (c categoryDo) Assign(attrs ...field.AssignExpr) *categoryDo {
+	return c.withDO(c.DO.Assign(attrs...))
+}
+
+func (c categoryDo) Joins(fields ...field.RelationField) *categoryDo {
+	for _, _f := range fields {
+		c = *c.withDO(c.DO.Joins(_f))
+	}
+	return &c
+}
+
+func (c categoryDo) Preload(fields ...field.RelationField) *categoryDo {
+	for _, _f := range fields {
+		c = *c.withDO(c.DO.Preload(_f))
+	}
+	return &c
+}
+
+func (c categoryDo) FirstOrInit() (*model.Category, error) {
+	if result, err := c.DO.FirstOrInit(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Category), nil
+	}
+}
+
+func (c categoryDo) FirstOrCreate() (*model.Category, error) {
+	if result, err := c.DO.FirstOrCreate(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Category), nil
+	}
+}
+
+func (c categoryDo) FindByPage(offset int, limit int) (result []*model.Category, count int64, err error) {
+	result, err = c.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 = c.Offset(-1).Limit(-1).Count()
+	return
+}
+
+func (c categoryDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
+	count, err = c.Count()
+	if err != nil {
+		return
+	}
+
+	err = c.Offset(offset).Limit(limit).Scan(result)
+	return
+}
+
+func (c categoryDo) Scan(result interface{}) (err error) {
+	return c.DO.Scan(result)
+}
+
+func (c categoryDo) Delete(models ...*model.Category) (result gen.ResultInfo, err error) {
+	return c.DO.Delete(models)
+}
+
+func (c *categoryDo) withDO(do gen.Dao) *categoryDo {
+	c.DO = *do.(*gen.DO)
+	return c
+}

internal/dao/query/gen.go

@@ -18,6 +18,7 @@ import (
 func Use(db *gorm.DB, opts ...gen.DOOption) *Query {
 	return &Query{
 		db:       db,
+		Category: newCategory(db, opts...),
 		Question: newQuestion(db, opts...),
 	}
 }
@@ -25,6 +26,7 @@ func Use(db *gorm.DB, opts ...gen.DOOption) *Query {
 type Query struct {
 	db *gorm.DB
 
+	Category category
 	Question question
 }
 
@@ -33,6 +35,7 @@ func (q *Query) Available() bool { return q.db != nil }
 func (q *Query) clone(db *gorm.DB) *Query {
 	return &Query{
 		db:       db,
+		Category: q.Category.clone(db),
 		Question: q.Question.clone(db),
 	}
 }
@@ -48,16 +51,19 @@ func (q *Query) WriteDB() *Query {
 func (q *Query) ReplaceDB(db *gorm.DB) *Query {
 	return &Query{
 		db:       db,
+		Category: q.Category.replaceDB(db),
 		Question: q.Question.replaceDB(db),
 	}
 }
 
 type queryCtx struct {
+	Category *categoryDo
 	Question *questionDo
 }
 
 func (q *Query) WithContext(ctx context.Context) *queryCtx {
 	return &queryCtx{
+		Category: q.Category.WithContext(ctx),
 		Question: q.Question.WithContext(ctx),
 	}
 }

internal/dao/query/questions.gen.go

@@ -34,7 +34,7 @@ func newQuestion(db *gorm.DB, opts ...gen.DOOption) question {
 	_question.Answer = field.NewString(tableName, "answer")
 	_question.Explanation = field.NewString(tableName, "explanation")
 	_question.Difficulty = field.NewInt32(tableName, "difficulty")
-	_question.Category = field.NewString(tableName, "category")
+	_question.CategorySn = field.NewString(tableName, "category_sn")
 	_question.CreatedAt = field.NewTime(tableName, "created_at")
 	_question.UpdatedAt = field.NewTime(tableName, "updated_at")
 	_question.DeletedAt = field.NewField(tableName, "deleted_at")
@@ -55,7 +55,7 @@ type question struct {
 	Answer      field.String // 答案
 	Explanation field.String // 解析
 	Difficulty  field.Int32  // 难度分 0 - 100
-	Category    field.String // 分类
+	CategorySn  field.String // 分类-唯一编号
 	CreatedAt   field.Time
 	UpdatedAt   field.Time
 	DeletedAt   field.Field
@@ -82,7 +82,7 @@ func (q *question) updateTableName(table string) *question {
 	q.Answer = field.NewString(table, "answer")
 	q.Explanation = field.NewString(table, "explanation")
 	q.Difficulty = field.NewInt32(table, "difficulty")
-	q.Category = field.NewString(table, "category")
+	q.CategorySn = field.NewString(table, "category_sn")
 	q.CreatedAt = field.NewTime(table, "created_at")
 	q.UpdatedAt = field.NewTime(table, "updated_at")
 	q.DeletedAt = field.NewField(table, "deleted_at")
@@ -118,7 +118,7 @@ func (q *question) fillFieldMap() {
 	q.fieldMap["answer"] = q.Answer
 	q.fieldMap["explanation"] = q.Explanation
 	q.fieldMap["difficulty"] = q.Difficulty
-	q.fieldMap["category"] = q.Category
+	q.fieldMap["category_sn"] = q.CategorySn
 	q.fieldMap["created_at"] = q.CreatedAt
 	q.fieldMap["updated_at"] = q.UpdatedAt
 	q.fieldMap["deleted_at"] = q.DeletedAt

internal/dao/repository/categories.go

@@ -0,0 +1,64 @@
+package repository
+
+import (
+	"context"
+	"git.hlsq.asia/mmorpg/service-common/db/mysql"
+	"git.hlsq.asia/mmorpg/service-common/db/redis"
+	"git.hlsq.asia/mmorpg/service-qgdzs/internal/dao/model"
+	"git.hlsq.asia/mmorpg/service-qgdzs/internal/dao/query"
+)
+
+type CategoryDao struct {
+	ctx   context.Context
+	query *query.Query
+	cache *redis.CacheClient
+}
+
+func NewCategoryDao(ctx context.Context, cache ...*redis.CacheClient) *CategoryDao {
+	dao := &CategoryDao{
+		ctx:   ctx,
+		query: query.Use(mysql.GetDB(dbName)),
+	}
+	if len(cache) > 0 {
+		dao.cache = cache[0]
+	}
+	return dao
+}
+
+func (d *CategoryDao) Create(category *model.Category) (*model.Category, error) {
+	err := d.query.Category.WithContext(d.ctx).
+		Create(category)
+	return category, err
+}
+
+func (d *CategoryDao) FindAll() ([]*model.Category, error) {
+	find, err := d.query.Category.WithContext(d.ctx).
+		Select(d.query.Category.Sn, d.query.Category.Category).
+		Find()
+	if err != nil {
+		return nil, err
+	}
+	return find, nil
+}
+
+func (d *CategoryDao) FindNameBySn(sn string) (string, error) {
+	first, err := d.query.Category.WithContext(d.ctx).
+		Select(d.query.Category.Category).
+		Where(d.query.Category.Sn.Eq(sn)).
+		First()
+	if err != nil {
+		return "", err
+	}
+	return first.Category, nil
+}
+
+func (d *CategoryDao) FindSnByName(category string) (string, 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 first.Sn, nil
+}

internal/dao/repository/questions.go

@@ -28,23 +28,27 @@ func NewQuestionDao(ctx context.Context, cache ...*redis.CacheClient) *QuestionD
 	return dao
 }
 
-func (d *QuestionDao) Create(question *model.Question) error {
+func (d *QuestionDao) Create(question *model.Question) (*model.Question, error) {
 	err := d.query.Question.WithContext(d.ctx).
 		Create(question)
-	return err
+	return question, err
 }
 
-func (d *QuestionDao) FindByRandom() (*model.Question, error) {
+func (d *QuestionDao) FindByRandom(categorySn string) (*model.Question, error) {
-	count, err := d.query.Question.WithContext(d.ctx).Count()
+	q := d.query.Question.WithContext(d.ctx)
+	if categorySn != "" {
+		q = q.Where(d.query.Question.CategorySn.Eq(categorySn))
+	}
+
+	count, err := q.Count()
 	if err != nil {
 		return nil, err
 	}
 	if count == 0 {
 		return nil, gorm.ErrRecordNotFound
 	}
-	first, err := d.query.Question.WithContext(d.ctx).
+
-		Offset(utils.RandInt(0, int(count-1))).
+	first, err := q.Offset(utils.RandInt(0, int(count-1))).First()
-		First()
 	if err != nil {
 		return nil, err
 	}
@@ -70,14 +74,22 @@ func (d *QuestionDao) FindBySn(sn string) (*model.Question, error) {
 	return first, nil
 }
 
-func (d *QuestionDao) FindCategory() ([]string, error) {
+func (d *QuestionDao) FindByCategory(categorySn string) (*model.Question, error) {
-	var categories []string
+	count, err := d.query.Question.WithContext(d.ctx).
-	err := d.query.Question.WithContext(d.ctx).
+		Where(d.query.Question.CategorySn.Eq(categorySn)).
-		Select(d.query.Question.Category).
+		Count()
-		Distinct().
-		Scan(&categories)
 	if err != nil {
 		return nil, err
 	}
-	return categories, nil
+	if count == 0 {
+		return nil, gorm.ErrRecordNotFound
+	}
+	first, err := d.query.Question.WithContext(d.ctx).
+		Where(d.query.Question.CategorySn.Eq(categorySn)).
+		Offset(utils.RandInt(0, int(count-1))).
+		First()
+	if err != nil {
+		return nil, err
+	}
+	return first, nil
 }

internal/grpc_server/server/server_question.go

@@ -3,6 +3,7 @@ package server
 import (
 	"context"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"git.hlsq.asia/mmorpg/service-common/db/redis"
 	"git.hlsq.asia/mmorpg/service-common/log"
@@ -10,6 +11,7 @@ import (
 	"git.hlsq.asia/mmorpg/service-qgdzs/internal/ai"
 	"git.hlsq.asia/mmorpg/service-qgdzs/internal/dao/model"
 	"git.hlsq.asia/mmorpg/service-qgdzs/internal/dao/repository"
+	"gorm.io/gorm"
 	"time"
 )
 
@@ -68,7 +70,8 @@ type Question struct {
 }
 
 func (s *Server) GenerateQuestion(ctx context.Context, req *grpc_pb.GenerateQuestionReq) (*grpc_pb.GenerateQuestionResp, error) {
-	category, err := repository.NewQuestionDao(ctx).FindCategory()
+	categoryDao := repository.NewCategoryDao(ctx, redis.GetCacheClient())
+	category, err := categoryDao.FindAll()
 	if err != nil {
 		log.Errorf("GenerateQuestion FindCategory error: %v", err)
 		return nil, err
@@ -105,12 +108,28 @@ func (s *Server) GenerateQuestion(ctx context.Context, req *grpc_pb.GenerateQues
 	questionDao := repository.NewQuestionDao(ctx, redis.GetCacheClient())
 	for _, q := range question {
 		marshal, _ := json.Marshal(q.Options)
-		if err = questionDao.Create(&model.Question{
+		categorySn, err := categoryDao.FindSnByName(q.Category)
+		if err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				cat, err := categoryDao.Create(&model.Category{
+					Category: q.Category,
+				})
+				if err != nil {
+					log.Errorf("GenerateQuestion CreateCategory error: %v", err)
+					continue
+				}
+				categorySn = cat.Sn
+			} else {
+				log.Errorf("GenerateQuestion FindSnByName error: %v", err)
+				continue
+			}
+		}
+		if _, err = questionDao.Create(&model.Question{
 			Question:    q.Question,
 			Options:     string(marshal),
 			Answer:      q.Answer,
 			Explanation: q.Explanation,
-			Category:    q.Category,
+			CategorySn:  categorySn,
 			Difficulty:  q.Difficulty,
 		}); err != nil {
 			log.Errorf("GenerateQuestion Create error: %v", err)
@@ -121,7 +140,7 @@ func (s *Server) GenerateQuestion(ctx context.Context, req *grpc_pb.GenerateQues
 }
 
 func (s *Server) GetQuestion(ctx context.Context, req *grpc_pb.GetQuestionReq) (*grpc_pb.GetQuestionResp, error) {
-	question, err := repository.NewQuestionDao(ctx).FindByRandom()
+	question, err := repository.NewQuestionDao(ctx).FindByRandom(req.CategorySn)
 	if err != nil {
 		log.Errorf("GetQuestion error: %v", err)
 		return nil, err
@@ -131,10 +150,13 @@ func (s *Server) GetQuestion(ctx context.Context, req *grpc_pb.GetQuestionReq) (
 		log.Errorf("GetQuestion json.Unmarshal error: %v, data: %v", err, question.Options)
 		return nil, err
 	}
+	category, _ := repository.NewCategoryDao(ctx).FindNameBySn(question.CategorySn)
 	return &grpc_pb.GetQuestionResp{
-		Sn:       question.Sn,
+		Sn:         question.Sn,
-		Question: question.Question,
+		Question:   question.Question,
-		Options:  options,
+		Options:    options,
+		Category:   category,
+		Difficulty: question.Difficulty,
 	}, nil
 }
 
@@ -154,3 +176,21 @@ func (s *Server) AnswerQuestion(ctx context.Context, req *grpc_pb.AnswerQuestion
 		Explanation: question.Explanation,
 	}, nil
 }
+
+func (s *Server) GetAllCategory(ctx context.Context, req *grpc_pb.GetAllCategoryReq) (*grpc_pb.GetAllCategoryResp, error) {
+	categoryList, err := repository.NewCategoryDao(ctx).FindAll()
+	if err != nil {
+		log.Errorf("GetAllCategory error: %v", err)
+		return nil, err
+	}
+	categories := make([]*grpc_pb.GetAllCategoryItem, 0)
+	for _, category := range categoryList {
+		categories = append(categories, &grpc_pb.GetAllCategoryItem{
+			Sn:       category.Sn,
+			Category: category.Category,
+		})
+	}
+	return &grpc_pb.GetAllCategoryResp{
+		Categories: categories,
+	}, nil
+}