129 lines
3.4 KiB
Go
129 lines
3.4 KiB
Go
package repository
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import (
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"gorm.io/gorm"
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"ssq-desk/internal/database"
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"ssq-desk/internal/storage/models"
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"time"
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)
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// MySQLSsqRepository MySQL 实现
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type MySQLSsqRepository struct {
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db *gorm.DB
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}
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// NewMySQLSsqRepository 创建 MySQL 仓库
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func NewMySQLSsqRepository() (SsqRepository, error) {
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db := database.GetMySQL()
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if db == nil {
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return nil, gorm.ErrInvalidDB
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}
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return &MySQLSsqRepository{db: db}, nil
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}
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// FindAll 查询所有历史数据
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func (r *MySQLSsqRepository) FindAll() ([]models.SsqHistory, error) {
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var histories []models.SsqHistory
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err := r.db.Order("issue_number DESC").Find(&histories).Error
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return histories, err
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}
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// FindByIssue 根据期号查询
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func (r *MySQLSsqRepository) FindByIssue(issueNumber string) (*models.SsqHistory, error) {
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var history models.SsqHistory
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err := r.db.Where("issue_number = ?", issueNumber).First(&history).Error
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if err == gorm.ErrRecordNotFound {
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return nil, nil
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}
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return &history, err
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}
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// FindByRedBalls 根据红球查询（支持部分匹配）
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func (r *MySQLSsqRepository) FindByRedBalls(redBalls []int) ([]models.SsqHistory, error) {
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if len(redBalls) == 0 {
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return r.FindAll()
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}
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var histories []models.SsqHistory
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query := r.db
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// 构建查询条件：红球在输入的红球列表中
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for _, ball := range redBalls {
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query = query.Where("red_ball_1 = ? OR red_ball_2 = ? OR red_ball_3 = ? OR red_ball_4 = ? OR red_ball_5 = ? OR red_ball_6 = ?",
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ball, ball, ball, ball, ball, ball)
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}
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err := query.Order("issue_number DESC").Find(&histories).Error
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return histories, err
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}
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// FindByRedAndBlue 根据红球和蓝球查询
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func (r *MySQLSsqRepository) FindByRedAndBlue(redBalls []int, blueBall int, blueBallRange []int) ([]models.SsqHistory, error) {
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var histories []models.SsqHistory
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query := r.db
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// 红球条件
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if len(redBalls) > 0 {
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for _, ball := range redBalls {
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query = query.Where("red_ball_1 = ? OR red_ball_2 = ? OR red_ball_3 = ? OR red_ball_4 = ? OR red_ball_5 = ? OR red_ball_6 = ?",
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ball, ball, ball, ball, ball, ball)
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}
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}
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// 蓝球条件
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if blueBall > 0 {
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query = query.Where("blue_ball = ?", blueBall)
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} else if len(blueBallRange) > 0 {
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query = query.Where("blue_ball IN ?", blueBallRange)
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}
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err := query.Order("issue_number DESC").Find(&histories).Error
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return histories, err
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}
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// Create 创建记录
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func (r *MySQLSsqRepository) Create(history *models.SsqHistory) error {
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now := time.Now()
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if history.CreatedAt.IsZero() {
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history.CreatedAt = now
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}
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if history.UpdatedAt.IsZero() {
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history.UpdatedAt = now
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}
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return r.db.Create(history).Error
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}
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// BatchCreate 批量创建
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func (r *MySQLSsqRepository) BatchCreate(histories []models.SsqHistory) error {
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if len(histories) == 0 {
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return nil
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}
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now := time.Now()
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for i := range histories {
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if histories[i].CreatedAt.IsZero() {
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histories[i].CreatedAt = now
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}
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if histories[i].UpdatedAt.IsZero() {
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histories[i].UpdatedAt = now
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}
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}
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return r.db.CreateInBatches(histories, 100).Error
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}
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// GetLatestIssue 获取最新期号
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func (r *MySQLSsqRepository) GetLatestIssue() (string, error) {
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var history models.SsqHistory
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err := r.db.Order("issue_number DESC").First(&history).Error
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if err == gorm.ErrRecordNotFound {
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return "", nil
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}
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return history.IssueNumber, err
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}
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// Count 统计总数
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func (r *MySQLSsqRepository) Count() (int64, error) {
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var count int64
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err := r.db.Model(&models.SsqHistory{}).Count(&count).Error
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return count, err
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}
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