cas_tt_cloud_backend/app/api/website/controller/search/demand.go

package search

import (
	"SciencesServer/app/api/website/model"
	"SciencesServer/app/basic/controller"
	model2 "SciencesServer/app/common/model"
	"fmt"
	"time"
)

type (
	// DemandInfo 需求信息
	DemandInfo struct {
		ID          string                            `json:"id"`
		Title       string                            `json:"title"`
		Kind        string                            `json:"kind"`
		Industrys   []string                          `json:"industrys"`
		Budget      float64                           `json:"budget"`
		BudgetMode  model2.TechnologyDemandBudgetMode `json:"budget_mode"`
		Deadline    time.Time                         `json:"deadline"`
		CompanyKind int                               `json:"company_kind"`
	}
)

// searchDemand 需求搜索
func searchDemand(page, pageSize int, keyword, industry string, params map[string]interface{}) (*controller.ReturnPages, error) {
	mTechnologyDemand := model.NewTechnologyDemand()

	where := make([]*model2.ModelWhere, 0)

	if keyword != "" {
		where = append(where, model2.NewWhereLike("d.title", keyword))
	}
	if industry != "" {
		where = append(where, model2.NewWhereCondition("d.industry", "LIKE", "%"+fmt.Sprintf(`"%v`, industry)+"%"))
	}

	if len(params) > 0 {
		for k, v := range params {
			where = append(where, model2.NewWhere(k, v))
		}
	}
	var count int64

	out, err := mTechnologyDemand.Demand(page, pageSize, &count, where...)

	if err != nil {
		return nil, err
	}
	list := make([]*DemandInfo, 0)

	for _, v := range out {
		list = append(list, &DemandInfo{
			ID: v.GetEncodeID(), Title: v.Title,
			Kind:        v.Kind,
			Industrys:   v.GetIndustryAttribute(),
			Budget:      v.Budget,
			BudgetMode:  v.BudgetMode,
			Deadline:    v.Deadline,
			CompanyKind: v.CompanyKind,
		})
	}
	return &controller.ReturnPages{Data: list, Count: count}, nil
}