liujiandao
2023-10-17 d4bf53dd19a45ef09a367babcf7a2ac04ae1d08f
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package model
 
import (
    "aps_crm/constvar"
    "aps_crm/pkg/mysqlx"
    "gorm.io/gorm"
    "time"
)
 
type (
    Client struct {
        Id                int            `json:"id" gorm:"column:id;primaryKey;autoIncrement;not null"`
        Name              string         `json:"name" gorm:"column:name;uniqueIndex:name_isDeleted_idx;type:varchar(255);comment:客户名称"`
        IsDeleted         bool           `json:"-" gorm:"column:is_deleted;uniqueIndex:name_isDeleted_idx;type:tinyint(1);comment:是否删除"`
        Number            string         `json:"number" gorm:"column:number;type:varchar(255);comment:客户编号"`
        ClientStatusId    int            `json:"client_status_id" gorm:"column:client_status_id;type:int(11);default:1;comment:客户状态ID"`
        ClientStatus      ClientStatus   `json:"client_status" gorm:"foreignKey:ClientStatusId"`
        ClientTypeId      int            `json:"client_type_id" gorm:"column:client_type_id;type:int(11);default:1;comment:客户类型ID"`
        ClientType        ClientType     `json:"client_type" gorm:"foreignKey:ClientTypeId"`
        ClientOriginId    int            `json:"client_origin_id" gorm:"column:client_origin_id;type:int(11);default:1;comment:客户来源ID"`
        ClientOrigin      ClientOrigin   `json:"client_origin" gorm:"foreignKey:ClientOriginId"`
        ClientLevelId     int            `json:"client_level_id" gorm:"column:client_level_id;type:int(11);default:1;comment:客户等级ID"`
        ClientLevel       ClientLevel    `json:"client_level" gorm:"foreignKey:ClientLevelId"`
        Contacts          []Contact      `json:"contacts" gorm:"foreignKey:ClientId"`
        MemberId          int            `json:"member_id" gorm:"column:member_id;type:int(11);comment:销售负责人ID"`
        Member            User           `json:"member" gorm:"foreignKey:MemberId"`
        ServiceMemberId   int            `json:"service_member_id" gorm:"column:service_member_id;type:int(11);comment:服务负责人ID"`
        DetailAddress     string         `json:"detail_address" gorm:"column:detail_address;type:varchar(255);comment:详细地址"`
        Remark            string         `json:"remark" gorm:"column:remark;type:varchar(255);comment:备注"`
        CreatorId         int            `json:"creator_id" gorm:"column:creator_id;type:int;comment:创建人id"`
        NextVisitTime     *CustomTime    `json:"next_visit_time" gorm:"column:next_visit_time;type:datetime;comment:下次回访时间"`
        LatestServiceTime *CustomTime    `json:"latest_service_time" gorm:"column:latest_service_time;type:datetime;comment:最晚服务时间"`
        FollowRecord      []FollowRecord `json:"follow_record" gorm:"foreignKey:ClientId"`
        CodeStandID       string         `json:"codeStandID" gorm:"column:code_stand_id;type:varchar(255);comment:编码id"`
        Address
        Business
        CrmModel
    }
 
    ClientSearch struct {
        Client
 
        Orm       *gorm.DB
        SearchMap map[string]interface{}
        OrderBy   string
        PageNum   int
        PageSize  int
    }
)
 
func (Client) TableName() string {
    return "clients"
}
 
func NewClientSearch(db *gorm.DB) *ClientSearch {
    if db == nil {
        db = mysqlx.GetDB()
    }
 
    return &ClientSearch{
        Orm: db,
    }
}
 
func (slf *ClientSearch) build() *gorm.DB {
    var db = slf.Orm.Model(&Client{})
    if slf.Id != 0 {
        db.Where("id = ?", slf.Id)
    }
    if slf.Name != "" {
        db.Where("name = ?", slf.Name)
    }
 
    if len(slf.SearchMap) > 0 {
        for key, value := range slf.SearchMap {
            switch v := value.(type) {
            case string:
                if key == "name" || key == "number" || key == "detail_address" || key == "remark" || key == "business_scope" || key == "registration_time" || key == "representative" {
                    db = db.Where(key+" LIKE ?", "%"+v+"%")
                }
 
                if key == "phone" {
                    db = db.Joins("Contacts").Where("Contacts.phone LIKE ?", "%"+v+"%")
                }
 
                if key == "contact_name" {
                    db = db.Joins("Contacts").Where("Contacts.name LIKE ?", "%"+v+"%")
                }
 
                if key == "next_visit_time" {
                    db = db.Where(key+" = ?", v)
                }
 
                // 查询超出15天未联系的客户
                if key == "not_contact" {
                    db = db.Joins("FollowRecord").Where("FollowRecord.follow_time < ?", time.Now().AddDate(0, 0, -15)).Group("clients.id")
                }
 
                // 查询公海客户
                if key == "public_sea" {
                    db = db.Where("clients.member_id = ?", constvar.UserTypeSuper)
                }
 
                if key == "client_status" {
                    db = db.Joins("ClientStatus").Where("ClientStatus.name LIKE ?", "%"+v+"%")
                }
 
                if key == "client_level" {
                    db = db.Joins("ClientLevel").Where("ClientLevel.name LIKE ?", "%"+v+"%")
                }
 
                if key == "member_name" {
                    db = db.Joins("Member").Where("Member.username LIKE ?", "%"+v+"%")
                }
 
            case int, uint, int64, float64:
                if key == "id" || key == "client_type_id" || key == "client_status_id" || key == "member_id" {
                    db = db.Where(key+" = ?", v)
                }
 
                if key == "not_admin" {
                    if v == float64(constvar.NotAdminYes) {
                        db = db.Where("clients.member_id != ?", constvar.UserTypeSuper)
                    } else {
                        db = db.Where("clients.member_id = ?", constvar.UserTypeSuper)
                    }
                }
 
            }
        }
    }
 
    return db
}
 
func (slf *ClientSearch) Create(record *Client) error {
    var db = slf.build()
    return db.Create(record).Error
}
 
func (slf *ClientSearch) Update(record *Client) error {
    var db = slf.build()
    return db.Updates(record).Error
}
 
func (slf *ClientSearch) Delete() error {
    var db = slf.build()
    db.Update("is_deleted", 1)
    return db.Delete(&Client{}).Error
}
 
func (slf *ClientSearch) SetId(id int) *ClientSearch {
    slf.Id = id
    return slf
}
 
func (slf *ClientSearch) SetName(name string) *ClientSearch {
    slf.Name = name
    return slf
}
 
func (slf *ClientSearch) SetSearchMap(data map[string]interface{}) *ClientSearch {
    slf.SearchMap = data
    return slf
}
 
func (slf *ClientSearch) SetNumber(number string) *ClientSearch {
    slf.Number = number
    return slf
}
 
func (slf *ClientSearch) First() (*Client, error) {
    var db = slf.build()
    var record = &Client{}
    err := db.First(record).Error
    return record, err
}
 
func (slf *ClientSearch) Find() ([]*Client, int64, error) {
    var db = slf.build()
    var records = make([]*Client, 0)
    var total int64
    if err := db.Count(&total).Error; err != nil {
        return records, total, err
    }
    if slf.PageNum > 0 && slf.PageSize > 0 {
        db = db.Limit(slf.PageSize).Offset((slf.PageNum - 1) * slf.PageSize)
    }
 
    err := db.Preload("Member").Preload("ClientStatus").Preload("ClientType").Preload("ClientOrigin").Preload("ClientLevel").Preload("FollowRecord").Preload("EnterpriseNature").Preload("RegisteredCapital").Preload("Industry").Preload("EnterpriseScale").Preload("Contacts").Preload("Country").Preload("Province").Preload("City").Preload("Region").Order("id desc").Find(&records).Error
    return records, total, err
}
 
func (slf *ClientSearch) UpdateByMap(data map[string]interface{}) error {
    var db = slf.build()
    return db.Updates(data).Error
}
 
func (slf *ClientSearch) SetPage(page, size int) *ClientSearch {
    slf.PageNum, slf.PageSize = page, size
    return slf
}
 
func (slf *ClientSearch) SetOrder(order string) *ClientSearch {
    slf.OrderBy = order
    return slf
}
func (slf *ClientSearch) SetIds(ids []int) *ClientSearch {
    slf.Orm = slf.Orm.Where("id in (?)", ids)
    return slf
}