69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
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package handler
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import (
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"encoding/json"
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"net/http"
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"sort"
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"time"
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"bj_power_wms/internal/svc"
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)
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// 视为"已完成"的工单状态（查询时排到最后，未完成的优先显示）
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var mesDoneStatuses = map[string]bool{
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"FINISHED": true, "COMPLETED": true, "DONE": true,
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"CLOSED": true, "已完结": true, "已完成": true,
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}
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type mesOrder struct {
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WorkOrderNo string `json:"workOrderNo"`
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ProductCode string `json:"productCode"`
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ProductName string `json:"productName"`
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Quantity int `json:"quantity"`
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Status string `json:"status"`
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}
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// ordersHandler 调用 MES 内部接口获取工单列表，把未完成工单排前面，供备料出库下拉选择
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func ordersHandler(ctx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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url := ctx.Config.Mes.BaseURL + "/api/internal/order/query?orderNo=" + r.URL.Query().Get("orderNo")
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req, err := http.NewRequest(http.MethodGet, url, nil)
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if err != nil {
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fail(w, http.StatusBadGateway, "构造 MES 请求失败")
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return
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}
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req.Header.Set("X-API-TOKEN", ctx.Config.Mes.Token)
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cli := &http.Client{Timeout: 5 * time.Second}
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resp, err := cli.Do(req)
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if err != nil {
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fail(w, http.StatusBadGateway, "无法连接 MES 服务")
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return
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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fail(w, http.StatusBadGateway, "MES 返回异常")
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return
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}
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var body struct {
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Data []mesOrder `json:"data"`
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}
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if err := json.NewDecoder(resp.Body).Decode(&body); err != nil {
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fail(w, http.StatusBadGateway, "解析 MES 响应失败")
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return
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}
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list := body.Data
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if list == nil {
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list = []mesOrder{}
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}
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sort.SliceStable(list, func(i, j int) bool {
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di := mesDoneStatuses[list[i].Status]
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dj := mesDoneStatuses[list[j].Status]
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if di != dj {
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return !di // 未完成在前
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}
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return list[i].WorkOrderNo < list[j].WorkOrderNo
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})
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ok(w, list)
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}
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}
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