261 lines
7.7 KiB
Go
261 lines
7.7 KiB
Go
package activity
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import (
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"SciencesServer/app/api/admin/model"
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"SciencesServer/app/basic/config"
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"SciencesServer/app/basic/controller"
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model2 "SciencesServer/app/common/model"
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"SciencesServer/app/session"
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"SciencesServer/serve/orm"
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"SciencesServer/utils"
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"errors"
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"gorm.io/gorm"
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"strings"
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"time"
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)
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type Instance struct {
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*session.Admin
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}
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type InstanceHandle func(session *session.Admin) *Instance
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type (
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// InstanceInfo 活动信息
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InstanceInfo struct {
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ID string `json:"id"`
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*model.ActivityInstanceInfo
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Area string `json:"area"`
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Industry string `json:"industry"`
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}
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// InstanceDetailInfo 活动详细信息
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InstanceDetailInfo struct {
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ID string `json:"id"`
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TenantID string `json:"tenant_id"`
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*model2.ActivityInstance
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Industrys []string `json:"industrys"`
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}
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// InstanceParams 活动参数信息
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InstanceParams struct {
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ID, ApplyID, TenantID uint64
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Title, Contact, ContactMobile, Image, Description, Content string
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BeginAt, FinishAt, JoinDeadline string
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config.Area
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Industrys []string
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Amount float64
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MaxNumber, NotifyCrowd, IsHome, Sort, Status int
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}
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// InstanceJoinInfo 活动报名信息
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InstanceJoinInfo struct {
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ID string `json:"id"`
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*model.ActivityJoinInfo
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}
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)
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// notify 执行通知
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func (c *Instance) notify() {
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}
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// Index 活动信息
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func (c *Instance) Index(tenantID uint64, title, contact, contactMobile string, page, pageSize int) (*controller.ReturnPages, error) {
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mActivityInstance := model.NewActivityInstance()
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where := make([]*model2.ModelWhere, 0)
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if c.TenantID > 0 {
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where = append(where, model2.NewWhere("a.tenant_id", c.TenantID))
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}
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if tenantID > 0 {
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where = append(where, model2.NewWhere("a.tenant_id", tenantID))
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}
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if title != "" {
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where = append(where, model2.NewWhereLike("a.title", title))
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}
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if contact != "" {
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where = append(where, model2.NewWhereLike("a.contact", title))
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}
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if contactMobile != "" {
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where = append(where, model2.NewWhereLike("a.contact_mobile", title))
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}
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var count int64
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out, err := mActivityInstance.Activity(page, pageSize, &count, where...)
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if err != nil {
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return nil, err
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}
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list := make([]*InstanceInfo, 0)
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for _, v := range out {
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_industry := make([]string, 0)
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for _, v := range v.GetIndustryAttribute() {
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_industry = append(_industry, config.GetIndustryInfo(v, "-", "/").Value)
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}
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list = append(list, &InstanceInfo{
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ID: v.GetEncodeID(),
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ActivityInstanceInfo: v,
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Area: v.FormatBasic(),
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Industry: strings.Join(_industry, "；"),
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})
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}
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return &controller.ReturnPages{Data: list, Count: count}, nil
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}
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// Detail 详细信息
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func (c *Instance) Detail(id uint64) (*InstanceDetailInfo, error) {
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mActivityInstance := model.NewActivityInstance()
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mActivityInstance.ID = id
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isExist, err := model2.First(mActivityInstance.ActivityInstance)
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if err != nil {
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return nil, err
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} else if !isExist {
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return nil, errors.New("操作错误，活动信息不存在或已被删除")
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}
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return &InstanceDetailInfo{
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ID: mActivityInstance.GetEncodeID(),
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TenantID: mActivityInstance.GetEncodeTenantID(),
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ActivityInstance: mActivityInstance.ActivityInstance,
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Industrys: mActivityInstance.GetIndustryAttribute(),
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}, nil
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}
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// Form 数据操作
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func (c *Instance) Form(params *InstanceParams) error {
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mActivityInstance := model.NewActivityInstance()
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if params.ID > 0 {
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mActivityInstance.ID = params.ID
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isExist, err := model2.FirstField(mActivityInstance.ActivityInstance, []string{"id", "tenant_id", "created_at"})
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if err != nil {
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return err
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} else if !isExist {
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return errors.New("操作错误，活动信息不存在或已被删除")
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}
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if c.TenantID > 0 && mActivityInstance.TenantID != c.TenantID {
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return errors.New("操作错误，无权限操作")
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}
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}
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mActivityInstance.Title = params.Title
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mActivityInstance.Contact = params.Contact
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mActivityInstance.ContactMobile = params.ContactMobile
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mActivityInstance.BeginAt = utils.DateTimeToTime(params.BeginAt)
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mActivityInstance.FinishAt = utils.DateTimeToTime(params.FinishAt)
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mActivityInstance.JoinDeadline = utils.DateTimeToTime(params.JoinDeadline)
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mActivityInstance.Area = model2.Area{
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Province: params.Province, City: params.City, District: params.District, Address: params.Address,
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}
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mActivityInstance.Image.Image = params.Image
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mActivityInstance.SetIndustryAttribute(params.Industrys)
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mActivityInstance.Amount = params.Amount
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mActivityInstance.MaxNumber = params.MaxNumber
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mActivityInstance.NotifyCrowd = params.NotifyCrowd
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mActivityInstance.IsHome = params.IsHome
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mActivityInstance.Sort = params.Sort
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mActivityInstance.Description = params.Description
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mActivityInstance.Content = params.Content
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mActivityInstance.Status = model2.ActivityInstanceStatus(params.Status)
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if mActivityInstance.ID > 0 {
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if c.TenantID <= 0 {
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mActivityInstance.TenantID = params.TenantID
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}
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return model2.Updates(mActivityInstance.ActivityInstance, mActivityInstance.ActivityInstance)
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}
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return orm.GetDB().Transaction(func(tx *gorm.DB) error {
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mActivityInstance.TenantID = params.TenantID
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if c.TenantID > 0 {
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mActivityInstance.TenantID = c.TenantID
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}
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err := model2.Create(mActivityInstance.ActivityInstance)
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if err != nil {
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return err
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}
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if params.ApplyID > 0 {
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mActivityApply := model.NewActivityApply()
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mActivityApply.ID = params.ApplyID
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isExist := false
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if isExist, err = model2.FirstField(mActivityApply.ActivityApply, []string{"id", "tenant_id", "status"}); err != nil {
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return err
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} else if !isExist {
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return errors.New("操作错误，活动申请信息不存在或已被删除")
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}
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if c.TenantID > 0 && mActivityApply.TenantID != c.TenantID {
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return errors.New("操作错误，无权限操作")
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}
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if mActivityApply.Status != model2.ActivityApplyStatusForProcessing {
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return errors.New("操作错误，活动申请信息状态发生变化，不可处理")
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}
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if err = model2.Updates(mActivityApply.ActivityApply, map[string]interface{}{
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"status": model2.ActivityApplyStatusForProcessed, "updated_at": time.Now(),
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}, tx); err != nil {
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return err
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}
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mActivityApplyLog := model.NewActivityApplyLog()
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mActivityApplyLog.ApplyID = mActivityApply.ID
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mActivityApplyLog.Remark = "创建活动"
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return model2.Create(mActivityApplyLog.ActivityApplyLog, tx)
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}
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return nil
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})
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}
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// Delete 删除操作
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func (c *Instance) Delete(id uint64) error {
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mActivityInstance := model.NewActivityInstance()
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mActivityInstance.ID = id
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isExist, err := model2.FirstField(mActivityInstance.ActivityInstance, []string{"id", "tenant_id"})
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if err != nil {
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return err
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} else if !isExist {
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return errors.New("操作错误，活动信息不存在或已被删除")
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}
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if c.TenantID > 0 && c.TenantID != mActivityInstance.TenantID {
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return errors.New("操作错误，无权限操作")
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}
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return model2.Delete(mActivityInstance.ActivityInstance)
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}
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func (c *Instance) Joins(activityID uint64, name string, page, pageSize int) (*controller.ReturnPages, error) {
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mActivityJoin := model.NewActivityJoin()
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where := []*model2.ModelWhere{model2.NewWhere("j.activity_id", activityID)}
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if name != "" {
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where = append(where, model2.NewWhereLike("u_i.name", name))
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}
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var count int64
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out, err := mActivityJoin.Join(page, pageSize, &count, where...)
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if err != nil {
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return nil, err
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}
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list := make([]*InstanceJoinInfo, 0)
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for _, v := range out {
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list = append(list, &InstanceJoinInfo{
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ID: v.GetEncodeID(),
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ActivityJoinInfo: v,
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})
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}
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return &controller.ReturnPages{Data: list, Count: count}, nil
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}
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func NewInstance() InstanceHandle {
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return func(session *session.Admin) *Instance {
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return &Instance{session}
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}
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}
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