初始
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279
api/app/project/service.go
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279
api/app/project/service.go
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package project
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import (
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"context"
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"fmt"
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"time"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/jinzhu/copier"
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"github.com/tiger1103/gfast/v3/internal/app/system/dao"
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"github.com/tiger1103/gfast/v3/internal/app/system/model"
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)
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// 项目首页信息列表
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func (p Project) ProjectIndex(ctx context.Context, req *ProjectIndexModuleReq) (res *ProjectListRes, err error) {
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res = new(ProjectListRes)
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// 查询所有项目总数
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count, err := g.Model("sys_project").Ctx(ctx).Count()
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if err != nil {
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return nil, err
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}
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res.ProjectTotal = count
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// 查询所有项目的总容量之和
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var capacity struct{ ProjectCapacity int }
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err = g.Model("sys_project").Fields("SUM(actual) AS ProjectCapacity").Ctx(ctx).Scan(&capacity)
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if err != nil {
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return nil, err
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}
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res.ProjectCapacity = capacity.ProjectCapacity
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// 分页查询大项目基础信息，然后遍历信息去补全其他的数据
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var projects []struct {
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ProjectID int `json:"projectId"`
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ProjectName string `json:"projectName"`
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ProjectLeader string `json:"projectLeader"`
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OnStreamTime string `json:"onStreamTime"`
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}
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// 构建查询模型
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query := g.Model("sys_project").Ctx(ctx).
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Fields("id AS ProjectID, project_name AS ProjectName, on_stream_time AS OnStreamTime, principal AS ProjectLeader")
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if req.ProjectName != "" {
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query = query.Where("project_name LIKE ?", "%"+req.ProjectName+"%")
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}
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err = query.Scan(&projects)
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if err != nil {
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return nil, err
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}
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buildProjectCount := 0 // 初始化在建项目数量计数器
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for _, project := range projects {
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// 初始化列表模型
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projectModel := ProjectListModel{
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ProjectID: project.ProjectID,
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ProjectName: project.ProjectName,
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ProjectLeader: project.ProjectLeader,
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OnStreamTime: project.OnStreamTime,
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}
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// 首先将字符串转换为 JSON
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onStreamTime, err := time.Parse("2006-01-02", project.OnStreamTime)
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if err != nil {
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return nil, err
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}
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// 检查该项目的所有子项目是否均有完成时间
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subProjectCount, err := g.Model("sub_project").Ctx(ctx).Where("project_id = ? AND done_time IS NOT NULL", project.ProjectID).Count()
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totalSubProjects, err := g.Model("sub_project").Ctx(ctx).Where("project_id = ?", project.ProjectID).Count()
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if err != nil {
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return nil, err
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}
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// 如果所有子项目的完成时间都不为空则设置为竣工
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if subProjectCount == totalSubProjects && totalSubProjects != 0 {
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var latestDoneTimeString string
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// 查询子项目最后完成的任务的时间
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err = g.Model("sub_project").Ctx(ctx).
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Fields("MAX(done_time)").
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Where("project_id = ?", project.ProjectID).
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Scan(&latestDoneTimeString)
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if err != nil {
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return nil, err
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}
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latestDoneTime, err := time.Parse("2006-01-02", latestDoneTimeString)
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if err != nil {
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return nil, err
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}
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// 安全生产天数等于最后任务的完成时间减去项目的开始时间
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projectModel.ProductionDays = int(latestDoneTime.Unix()-onStreamTime.Unix()) / 86400
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projectModel.Status = "竣工"
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} else {
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// 安全生产天数等于当前的时间减去项目的开始时间
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projectModel.ProductionDays = int(time.Now().Unix()-onStreamTime.Unix()) / 86400
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projectModel.Status = "在建"
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buildProjectCount++ // 累加在建项目数量
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}
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// 查询相关工作计划的总量与完成量
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var work struct {
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TotalQuantity int `json:"totalQuantity"`
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CompletedQuantity int `json:"completedQuantity"`
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}
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err = g.Model("work_schedule").Ctx(ctx).
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Fields("SUM(plan_num) AS totalQuantity, SUM(finished_num) AS completedQuantity").
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Where("project_id = ?", project.ProjectID).
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Scan(&work)
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if err != nil {
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return nil, err
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}
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projectModel.TotalQuantity = work.TotalQuantity
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projectModel.CompletedQuantity = work.CompletedQuantity
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// 添加到结果列表中
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res.ProjectListModels = append(res.ProjectListModels, projectModel)
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}
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// 设置在建项目数量
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res.BuildProject = buildProjectCount
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return res, nil
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}
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// 根据项目ID查询详情【基础数据】
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func (p Project) ProjectDetail(ctx context.Context, req *ProjectIndexModuleDetailReq) (res *ProjectDetailModelRes, err error) {
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res = new(ProjectDetailModelRes)
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// 初始化查询模型，用于获取项目的基础信息
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var project struct {
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ProjectID int `db:"ProjectID"`
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ProjectName string `db:"ProjectName"`
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ProjectLeader string `db:"ProjectLeader"`
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OnStreamTime string `db:"OnStreamTime"`
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}
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err = g.Model("sys_project").Ctx(ctx).
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Fields("id AS ProjectID, project_name AS ProjectName, principal AS ProjectLeader, on_stream_time AS OnStreamTime").
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Where("id = ?", req.ProjectId).
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Scan(&project)
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if err != nil {
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return nil, err
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}
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// 将基本信息设置到响应结构体中
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res.ProjectID = project.ProjectID
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res.ProjectName = project.ProjectName
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res.ProjectLeader = project.ProjectLeader
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res.OnStreamTime = project.OnStreamTime
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// 计算安全生产天数
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onStreamDate, err := time.Parse("2006-01-02", project.OnStreamTime)
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if err != nil {
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return nil, err
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}
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res.ProductionDays = int(time.Since(onStreamDate).Hours() / 24) // 将时间差转换为天数
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// 获取总数量和已完成数量
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var quantities struct {
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TotalQuantity int `db:"TotalQuantity"`
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CompletedQuantity int `db:"CompletedQuantity"`
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}
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err = g.Model("work_schedule").Ctx(ctx).
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Fields("SUM(plan_num) AS TotalQuantity, SUM(finished_num) AS CompletedQuantity").
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Where("project_id = ?", project.ProjectID).
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Scan(&quantities)
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if err != nil {
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return nil, err
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}
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res.TotalQuantity = quantities.TotalQuantity
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res.CompletedQuantity = quantities.CompletedQuantity
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return res, nil
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}
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// 根据项目ID查询详情【项目计划】
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func (p Project) ProjectPlanDetail(ctx context.Context, req *ProjectPlanDetailReq) (res *ProjectPlanDetailRes, err error) {
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res = new(ProjectPlanDetailRes)
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// 使用结构体来接收查询结果
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var planCounts struct {
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PendingPlan int `db:"PendingPlan"` // 待开始
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ProcessingPlan int `db:"ProcessingPlan"` // 进行中
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CompletedPlan int `db:"CompletedPlan"` // 已完成
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DeferredPlan int `db:"DeferredPlan"` // 滞后
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}
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// 构建查询语句以聚合不同状态的计划数量
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err = g.Model("work_schedule").Ctx(ctx).
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Fields(
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"SUM(case when status = 0 then 1 else 0 end) AS PendingPlan",
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"SUM(case when status = 1 then 1 else 0 end) AS ProcessingPlan",
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"SUM(case when status = 2 then 1 else 0 end) AS CompletedPlan",
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"SUM(case when status = 3 then 1 else 0 end) AS DeferredPlan",
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).
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Where("project_id = ?", req.ProjectId).
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Scan(&planCounts)
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if err != nil {
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return nil, err
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}
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// 将查询结果映射到响应结构体中
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res.ProjectPlan = ProjectPlan{
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PendingPlan: planCounts.PendingPlan,
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ProcessingPlan: planCounts.ProcessingPlan,
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CompletedPlan: planCounts.CompletedPlan,
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DeferredPlan: planCounts.DeferredPlan,
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}
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return res, nil
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}
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// 根据项目ID查询详情【项目计划详情】
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func (p Project) ProjectPlanDetailStatus(ctx context.Context, req *ProjectPlanDetailStatusReq) (res *ProjectPlanDetailStatusRes, err error) {
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res = new(ProjectPlanDetailStatusRes)
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list := []model.SchduleDetail{}
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m := dao.WorkSchedule.Ctx(ctx).As("wc").
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LeftJoin("work_status as ws", "wc.work_id = ws.work_id").
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LeftJoin("sys_project as sp", "wc.project_id = sp.id").
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Where("wc.status = ? AND wc.project_id = ?", req.Status, req.ProjectID)
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res.Total, err = m.Count()
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if err != nil {
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return nil, fmt.Errorf("failed to count: %w", err)
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}
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res.CurrentPage = req.PageNum
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// 查询工作计划详情
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m = m.Fields("ws.work_name,wc.plan_num,wc.finished_num,wc.start_at,wc.end_at,sp.principal")
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err = m.Page(req.PageNum, req.PageSize).Scan(&list)
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if err != nil {
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return nil, fmt.Errorf("failed to fetch page: %w", err)
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}
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res.List = make([]SchduleList, 0, len(list))
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copier.Copy(&res.List, &list)
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return res, nil
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}
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// 根据项目ID查询详情【视频监控】
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func (p Project) ProjectVideoDetail(ctx context.Context, req *ProjectVideoDetailReq) (res *ProjectVideoDetailRes, err error) {
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res = new(ProjectVideoDetailRes)
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err = g.Model("ys7devices").Ctx(ctx).
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Fields(
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"id AS ID, created_at AS CreatedAt, DeviceSerial, DeviceName, DeviceType, Status, Defence, DeviceVersion, ProjectId, Detail, Position, Remark, VideoEncrypted").
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Where("ProjectId = ?", req.ProjectId).
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Order("CreatedAt DESC").
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Scan(&res.YS7Devices)
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if err != nil {
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return nil, err
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}
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return res, nil
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}
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// 根据项目ID查询详情【施工日志】
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func (p Project) GetConstructionLogs(ctx context.Context, req *ProjectLogReq) (res *ProjectLogRes, err error) {
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res = new(ProjectLogRes)
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err = g.Model("bus_construction_log").Ctx(ctx).
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Fields(
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"id, date_of_occurrence, condition, technology_quality, remark, path, created_by, updated_by, created_at, updated_at, deleted_at").
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Where("project_id = ? AND deleted_at IS NULL", req.ProjectId).
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Order("date_of_occurrence DESC").
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Scan(&res.Logs)
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if err != nil {
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return nil, err
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}
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return res, nil
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}
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