68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
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package handler
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import (
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"errors"
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"net/http"
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"github.com/zeromicro/go-zero/core/logx"
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"github.com/zeromicro/go-zero/rest/httpx"
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"fusenapi/utils/auth"
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"fusenapi/utils/basic"
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"fusenapi/server/product/internal/logic"
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"fusenapi/server/product/internal/svc"
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"fusenapi/server/product/internal/types"
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)
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func GetProductListHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// 解析jwtToken
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claims, err := svcCtx.ParseJwtToken(r)
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// 如果解析出错，则返回未授权的JSON响应并记录错误消息
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if err != nil {
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httpx.OkJsonCtx(r.Context(), w, &basic.Response{
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Code: 401,
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Message: "unauthorized",
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})
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logx.Info("unauthorized:", err.Error())
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return
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}
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// 从Token里获取对应的信息
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userinfo, err := auth.GetUserInfoFormMapClaims(claims)
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// 如果获取用户信息出错，则返回未授权的JSON响应并记录错误消息
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if err != nil {
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httpx.OkJsonCtx(r.Context(), w, &basic.Response{
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Code: 401,
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Message: "unauthorized",
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})
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logx.Info("unauthorized:", err.Error())
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return
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}
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var req types.GetProductListReq
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// 如果端点有请求结构体，则使用httpx.Parse方法从HTTP请求体中解析请求数据
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if err := httpx.Parse(r, &req); err != nil {
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httpx.OkJsonCtx(r.Context(), w, &basic.Response{
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Code: 510,
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Message: "parameter error",
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})
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logx.Info(err)
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return
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}
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// 创建一个业务逻辑层实例
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l := logic.NewGetProductListLogic(r.Context(), svcCtx)
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resp := l.GetProductList(&req, userinfo)
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// 如果响应不为nil，则使用httpx.OkJsonCtx方法返回JSON响应;
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// 否则，发送500内部服务器错误的JSON响应并记录错误消息logx.Error。
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if resp != nil {
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httpx.OkJsonCtx(r.Context(), w, resp)
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} else {
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err := errors.New("server logic is error, resp must not be nil")
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httpx.ErrorCtx(r.Context(), w, err)
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logx.Error(err)
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}
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}
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}
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