七月迭代短暂完结,还有很多后端的关键东西没有弄,这是一版赶时间做的东西

internal/infrastructure/wecom/member_repository.go

@@ -0,0 +1,89 @@
+package wecom
+
+import (
+	"context"
+	"strings"
+	"time"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+
+	"github.com/break/junhong_cmp_fiber/internal/model"
+	"github.com/break/junhong_cmp_fiber/pkg/constants"
+	"github.com/break/junhong_cmp_fiber/pkg/errors"
+)
+
+// MemberRepository 持久化企业微信应用可见成员快照。
+type MemberRepository struct {
+	db *gorm.DB
+}
+
+// NewMemberRepository 创建企业微信成员快照 Repository。
+func NewMemberRepository(db *gorm.DB) *MemberRepository {
+	return &MemberRepository{db: db}
+}
+
+// ReplaceVisible 原子替换指定应用当前可见成员，历史不可见成员仅标记为不可见。
+func (r *MemberRepository) ReplaceVisible(ctx context.Context, applicationID uint, members []model.WeComMember, syncedAt time.Time) error {
+	if r == nil || r.db == nil {
+		return errors.New(errors.CodeDatabaseError, "企业微信成员存储未配置")
+	}
+	err := r.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		if err := tx.Model(&model.WeComMember{}).Where("application_id = ?", applicationID).
+			Updates(map[string]any{"visible": false, "updated_at": syncedAt}).Error; err != nil {
+			return err
+		}
+		if len(members) == 0 {
+			return nil
+		}
+		return tx.Clauses(clause.OnConflict{
+			Columns: []clause.Column{{Name: "application_id"}, {Name: "userid"}},
+			DoUpdates: clause.Assignments(map[string]any{
+				"corp_id": gorm.Expr("EXCLUDED.corp_id"), "name": gorm.Expr("EXCLUDED.name"),
+				"department_ids": gorm.Expr("EXCLUDED.department_ids"), "visible": true,
+				"synced_at": gorm.Expr("EXCLUDED.synced_at"), "updated_at": syncedAt,
+			}),
+		}).CreateInBatches(&members, constants.WeComMemberSyncBatchSize).Error
+	})
+	if err != nil {
+		return errors.Wrap(errors.CodeDatabaseError, err, "同步企业微信可见成员失败")
+	}
+	return nil
+}
+
+// ListVisible 分页查询指定应用当前可见成员。
+func (r *MemberRepository) ListVisible(ctx context.Context, applicationID uint, page, pageSize int, keyword string) ([]model.WeComMember, int64, error) {
+	query := r.db.WithContext(ctx).Model(&model.WeComMember{}).
+		Joins("JOIN tb_wecom_application ON tb_wecom_application.id = tb_wecom_member.application_id AND tb_wecom_application.deleted_at IS NULL AND tb_wecom_application.status = ?", constants.StatusEnabled).
+		Where("tb_wecom_member.application_id = ? AND tb_wecom_member.visible = ?", applicationID, true)
+	keyword = strings.TrimSpace(keyword)
+	if keyword != "" {
+		query = query.Where("tb_wecom_member.name ILIKE ? OR tb_wecom_member.userid ILIKE ?", "%"+keyword+"%", "%"+keyword+"%")
+	}
+	var total int64
+	if err := query.Count(&total).Error; err != nil {
+		return nil, 0, errors.Wrap(errors.CodeDatabaseError, err, "统计企业微信可见成员失败")
+	}
+	var members []model.WeComMember
+	if err := query.Select("tb_wecom_member.*").Order("tb_wecom_member.name ASC, tb_wecom_member.userid ASC").
+		Offset((page - 1) * pageSize).Limit(pageSize).Find(&members).Error; err != nil {
+		return nil, 0, errors.Wrap(errors.CodeDatabaseError, err, "查询企业微信可见成员失败")
+	}
+	return members, total, nil
+}
+
+// GetVisible 查询可用于账号绑定的应用可见成员。
+func (r *MemberRepository) GetVisible(ctx context.Context, applicationID uint, userID string) (*model.WeComMember, error) {
+	var member model.WeComMember
+	if err := r.db.WithContext(ctx).Model(&model.WeComMember{}).
+		Select("tb_wecom_member.*").
+		Joins("JOIN tb_wecom_application ON tb_wecom_application.id = tb_wecom_member.application_id AND tb_wecom_application.deleted_at IS NULL AND tb_wecom_application.status = ?", constants.StatusEnabled).
+		Where("tb_wecom_member.application_id = ? AND tb_wecom_member.userid = ? AND tb_wecom_member.visible = ?", applicationID, strings.ToLower(strings.TrimSpace(userID)), true).
+		First(&member).Error; err != nil {
+		if err == gorm.ErrRecordNotFound {
+			return nil, errors.New(errors.CodeInvalidParam, "所选成员不在企业微信应用可见范围内")
+		}
+		return nil, errors.Wrap(errors.CodeDatabaseError, err, "查询企业微信可见成员失败")
+	}
+	return &member, nil
+}