初始化提交

2024-08-28 18:31:18 +08:00
parent 9c1e56d5af
commit 70bac9077e
27 changed files with 1608 additions and 42 deletions
@@ -4,6 +4,7 @@ import (
 	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
 	"vote-api/api/model"
+	"vote-api/api/requests"
 	"vote-api/global"
 )

@@ -124,3 +125,95 @@ func (r *ArticleDao) Dec(tx *gorm.DB, ArticleId int64, field string, numeral int
 	}
 	return nil
 }
+
+// GetArticlePageSearch 获取图文列表-分页
+func (r *ArticleDao) GetArticlePageSearch(req requests.GetArticlePage, page, pageSize int) (m []*model.Article, total int64, err error) {
+	var totalRecords int64
+
+	// 构建查询条件
+	query := global.Db.Model(&model.Article{})
+
+	// 作者
+	query = query.Preload("ArticleAuthor")
+
+	// 作者关联医院
+	query = query.Preload("ArticleAuthor.BaseHospital")
+
+	// 文章状态（1:正常 2:禁用）
+	query = query.Where("article_status = ?", 1)
+
+	// 搜索关键字
+	if req.Keyword != "" {
+		keyword := "%" + req.Keyword + "%" //
+
+		// 标题
+		orQuery := global.Db.Model(&model.Article{}).Or("article_title LIKE ?", keyword)
+
+		// 医院名称
+		hospitalSubQuery := global.Db.Model(&model.BaseHospital{}).
+			Select("hospital_id").
+			Where("hospital_name LIKE ?", keyword)
+
+		articleAuthorSubQuery := global.Db.Model(&model.ArticleAuthor{}).
+			Select("article_id").
+			Where(gorm.Expr("hospital_id IN (?)", hospitalSubQuery))
+
+		orQuery = orQuery.Or(gorm.Expr("article_id IN (?)", articleAuthorSubQuery))
+
+		// 作者姓名
+		subQuery := global.Db.Model(&model.ArticleAuthor{}).
+			Select("article_id").
+			Where("author_name LIKE ?", keyword)
+
+		orQuery = orQuery.Or(gorm.Expr("article_id IN (?)", subQuery))
+
+		// 执行组建
+		query = query.Where(orQuery)
+	}
+
+	// 排序
+	query = query.Order("created_at asc")
+
+	// 查询总数量
+	if err := query.Count(&totalRecords).Error; err != nil {
+		return nil, 0, err
+	}
+
+	err = query.Scopes(model.Paginate(page, pageSize)).Find(&m).Error
+	if err != nil {
+		return nil, 0, err
+	}
+	return m, totalRecords, nil
+}
+
+// GetArticleOrderList 获取列表-排序
+func (r *ArticleDao) GetArticleOrderList(maps interface{}, orderField string, limit int) (m []*model.Article, err error) {
+	err = global.Db.Where(maps).Preload(clause.Associations).Order(orderField).Limit(limit).Find(&m).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// GetArticleRank 获取某一条数据的排名
+func (r *ArticleDao) GetArticleRank(articleID int64) (int, error) {
+	var rank int
+
+	// 定义子查询
+	subQuery := global.Db.Model(&model.Article{}).
+		Select("article_id, vote_num, (@rank := @rank + 1) AS rank").
+		Where("article_status = ?", 1).
+		Order("vote_num DESC").
+		Joins(", (SELECT @rank := 0) AS r")
+
+	// 将子查询作为命名子查询的一部分进行查询
+	err := global.Db.Table("(?) AS sub", subQuery).
+		Where("sub.article_id = ?", articleID).
+		Pluck("sub.rank", &rank).Error
+
+	if err != nil {
+		return 0, err
+	}
+
+	return rank, nil
+}
@@ -0,0 +1,72 @@
+package dao
+
+import (
+	"gorm.io/gorm"
+	"vote-api/api/model"
+	"vote-api/global"
+)
+
+type BaseAreaDao struct {
+}
+
+// GetBaseAreaById 获取地区-地区id
+func (r *BaseAreaDao) GetBaseAreaById(BaseAreaId int) (m *model.BaseArea, err error) {
+	err = global.Db.First(&m, BaseAreaId).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// DeleteBaseArea 删除地区
+func (r *BaseAreaDao) DeleteBaseArea(tx *gorm.DB, maps interface{}) error {
+	err := tx.Where(maps).Delete(&model.BaseArea{}).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// EditBaseArea 修改地区
+func (r *BaseAreaDao) EditBaseArea(tx *gorm.DB, maps interface{}, data interface{}) error {
+	err := tx.Model(&model.BaseArea{}).Where(maps).Updates(data).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// EditBaseAreaById 修改地区-医生id
+func (r *BaseAreaDao) EditBaseAreaById(tx *gorm.DB, BaseAreaId int, data interface{}) error {
+	err := tx.Model(&model.BaseArea{}).Where("BaseArea_id = ?", BaseAreaId).Updates(data).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// GetBaseAreaList 获取地区列表
+func (r *BaseAreaDao) GetBaseAreaList(maps interface{}) (m []*model.BaseArea, err error) {
+	err = global.Db.Where(maps).Find(&m).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// AddBaseArea 新增地区
+func (r *BaseAreaDao) AddBaseArea(tx *gorm.DB, model *model.BaseArea) (*model.BaseArea, error) {
+	if err := tx.Create(model).Error; err != nil {
+		return nil, err
+	}
+	return model, nil
+}
+
+// AddBaseAreaByMap 新增地区-map
+func (r *BaseAreaDao) AddBaseAreaByMap(tx *gorm.DB, data map[string]interface{}) (*model.BaseArea, error) {
+	userDoctorInfo := &model.BaseArea{}
+	if err := tx.Model(&model.BaseArea{}).Create(data).Error; err != nil {
+		return nil, err
+	}
+	return userDoctorInfo, nil
+}
@@ -0,0 +1,117 @@
+package dao
+
+import (
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+	"vote-api/api/model"
+	"vote-api/global"
+)
+
+type SystemTimeDao struct {
+}
+
+// GetSystemTimeById 获取数据-id
+func (r *SystemTimeDao) GetSystemTimeById(SystemTimeId int64) (m *model.SystemTime, err error) {
+	err = global.Db.First(&m, SystemTimeId).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// GetSystemTimePreloadById 获取数据-加载全部关联-id
+func (r *SystemTimeDao) GetSystemTimePreloadById(SystemTimeId int64) (m *model.SystemTime, err error) {
+	err = global.Db.Preload(clause.Associations).First(&m, SystemTimeId).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// DeleteSystemTime 删除
+func (r *SystemTimeDao) DeleteSystemTime(tx *gorm.DB, maps interface{}) error {
+	err := tx.Where(maps).Delete(&model.SystemTime{}).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// DeleteSystemTimeById 删除-id
+func (r *SystemTimeDao) DeleteSystemTimeById(tx *gorm.DB, SystemTimeId int64) error {
+	if err := tx.Delete(&model.SystemTime{}, SystemTimeId).Error; err != nil {
+		return err
+	}
+	return nil
+}
+
+// EditSystemTime 修改
+func (r *SystemTimeDao) EditSystemTime(tx *gorm.DB, maps interface{}, data interface{}) error {
+	err := tx.Model(&model.SystemTime{}).Where(maps).Updates(data).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// EditSystemTimeById 修改-id
+func (r *SystemTimeDao) EditSystemTimeById(tx *gorm.DB, SystemTimeId int64, data interface{}) error {
+	err := tx.Model(&model.SystemTime{}).Where("system_time_id = ?", SystemTimeId).Updates(data).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// GetSystemTimeList 获取列表
+func (r *SystemTimeDao) GetSystemTimeList(maps interface{}) (m []*model.SystemTime, err error) {
+	err = global.Db.Where(maps).Find(&m).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// GetSystemTimeCount 获取数量
+func (r *SystemTimeDao) GetSystemTimeCount(maps interface{}) (total int64, err error) {
+	err = global.Db.Model(&model.SystemTime{}).Where(maps).Count(&total).Error
+	if err != nil {
+		return 0, err
+	}
+	return total, nil
+}
+
+// GetSystemTimeListRand 获取列表-随机
+func (r *SystemTimeDao) GetSystemTimeListRand(maps interface{}, limit int) (m []*model.SystemTime, err error) {
+	err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// AddSystemTime 新增
+func (r *SystemTimeDao) AddSystemTime(tx *gorm.DB, model *model.SystemTime) (*model.SystemTime, error) {
+	if err := tx.Create(model).Error; err != nil {
+		return nil, err
+	}
+	return model, nil
+}
+
+// Inc 自增
+func (r *SystemTimeDao) Inc(tx *gorm.DB, SystemTimeId int64, field string, numeral int) error {
+	err := tx.Model(&model.SystemTime{}).Where("SystemTime_id = ?", SystemTimeId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// Dec 自减
+func (r *SystemTimeDao) Dec(tx *gorm.DB, SystemTimeId int64, field string, numeral int) error {
+	err := tx.Model(&model.SystemTime{}).Where("SystemTime_id = ?", SystemTimeId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
@@ -4,6 +4,7 @@ import (
 	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
 	"vote-api/api/model"
+	"vote-api/api/requests"
 	"vote-api/global"
 )

@@ -124,3 +125,95 @@ func (r *VideoDao) Dec(tx *gorm.DB, VideoId int64, field string, numeral int) er
 	}
 	return nil
 }
+
+// GetVideoPageSearch 获取视频列表-分页
+func (r *VideoDao) GetVideoPageSearch(req requests.GetVideoPage, page, pageSize int) (m []*model.Video, total int64, err error) {
+	var totalRecords int64
+
+	// 构建查询条件
+	query := global.Db.Model(&model.Video{})
+
+	// 作者
+	query = query.Preload("VideoAuthor")
+
+	// 作者关联医院
+	query = query.Preload("VideoAuthor.BaseHospital")
+
+	// 文章状态（1:正常 2:禁用）
+	query = query.Where("video_status = ?", 1)
+
+	// 搜索关键字
+	if req.Keyword != "" {
+		keyword := "%" + req.Keyword + "%" //
+
+		// 标题
+		orQuery := global.Db.Model(&model.Video{}).Or("video_title LIKE ?", keyword)
+
+		// 医院名称
+		hospitalSubQuery := global.Db.Model(&model.BaseHospital{}).
+			Select("hospital_id").
+			Where("hospital_name LIKE ?", keyword)
+
+		articleAuthorSubQuery := global.Db.Model(&model.VideoAuthor{}).
+			Select("video_id").
+			Where(gorm.Expr("hospital_id IN (?)", hospitalSubQuery))
+
+		orQuery = orQuery.Or(gorm.Expr("video_id IN (?)", articleAuthorSubQuery))
+
+		// 作者姓名
+		subQuery := global.Db.Model(&model.VideoAuthor{}).
+			Select("video_id").
+			Where("author_name LIKE ?", keyword)
+
+		orQuery = orQuery.Or(gorm.Expr("video_id IN (?)", subQuery))
+
+		// 执行组建
+		query = query.Where(orQuery)
+	}
+
+	// 排序
+	query = query.Order("created_at asc")
+
+	// 查询总数量
+	if err := query.Count(&totalRecords).Error; err != nil {
+		return nil, 0, err
+	}
+
+	err = query.Scopes(model.Paginate(page, pageSize)).Find(&m).Error
+	if err != nil {
+		return nil, 0, err
+	}
+	return m, totalRecords, nil
+}
+
+// GetVideoOrderList 获取列表-排序
+func (r *VideoDao) GetVideoOrderList(maps interface{}, orderField string, limit int) (m []*model.Video, err error) {
+	err = global.Db.Where(maps).Preload(clause.Associations).Order(orderField).Limit(limit).Find(&m).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// GetVideoRank 获取某一条数据的排名
+func (r *VideoDao) GetVideoRank(videoID int64) (int, error) {
+	var rank int
+
+	// 定义子查询
+	subQuery := global.Db.Model(&model.Video{}).
+		Select("video_id, vote_num, (@rank := @rank + 1) AS rank").
+		Where("video_status = ?", 1).
+		Order("vote_num DESC").
+		Joins(", (SELECT @rank := 0) AS r")
+
+	// 将子查询作为命名子查询的一部分进行查询
+	err := global.Db.Table("(?) AS sub", subQuery).
+		Where("sub.video_id = ?", videoID).
+		Pluck("sub.rank", &rank).Error
+
+	if err != nil {
+		return 0, err
+	}
+
+	return rank, nil
+}