82 lines
2.7 KiB
Go
82 lines
2.7 KiB
Go
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package handler
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import (
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"encoding/json"
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"io"
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"net/http"
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"net/url"
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"strings"
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"bj_power_workstation/internal/svc"
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)
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// bindPanelHandler 代理 MES GET /api/internal/workpiece/bind-panel?sn=&processCode=。
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// 工位终端扫码工件后拉取本工序应装/已装物料清单（装机绑定引导），响应原样透传。
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func bindPanelHandler(ctx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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sn := strings.TrimSpace(r.URL.Query().Get("sn"))
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processCode := strings.TrimSpace(r.URL.Query().Get("processCode"))
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if sn == "" || processCode == "" {
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fail(w, http.StatusBadRequest, "缺少 sn / processCode 参数")
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return
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}
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body, _, err := ctx.Mes.Get("/api/internal/workpiece/bind-panel",
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url.Values{"sn": {sn}, "processCode": {processCode}})
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if err != nil {
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fail(w, http.StatusBadGateway, "MES 服务不可达："+errString(err))
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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_, _ = w.Write(body)
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}
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}
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// bindRecordHandler POST /api/bind/record —— 工位扫/录一个物料（SN/批次）→ MES 装机绑定。
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// 透传原 body，MES 负责校验（料是否属于本产品本工序 / 精密件SN防重 / 幂等）。
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func bindRecordHandler(ctx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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payload, err := io.ReadAll(r.Body)
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if err != nil {
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fail(w, http.StatusBadRequest, "请求体读取失败")
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return
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}
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var probe struct {
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Sn string `json:"sn"`
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ProcessCode int `json:"processCode"`
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}
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_ = json.Unmarshal(payload, &probe)
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if probe.Sn == "" || probe.ProcessCode <= 0 {
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fail(w, http.StatusBadRequest, "sn / processCode 必填")
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return
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}
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body, _, err := ctx.Mes.Post("/api/internal/workpiece/binds", json.RawMessage(payload))
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if err != nil {
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fail(w, http.StatusBadGateway, "MES 服务不可达："+errString(err))
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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_, _ = w.Write(body)
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}
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}
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// bindRemoveHandler POST /api/bind/remove —— 撤销误绑（未报工前）
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func bindRemoveHandler(ctx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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payload, err := io.ReadAll(r.Body)
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if err != nil {
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fail(w, http.StatusBadRequest, "请求体读取失败")
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return
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}
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body, _, err := ctx.Mes.Post("/api/internal/workpiece/binds/remove", json.RawMessage(payload))
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if err != nil {
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fail(w, http.StatusBadGateway, "MES 服务不可达："+errString(err))
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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_, _ = w.Write(body)
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}
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}
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