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Merge branch 'feature/add-request-package' of links123.com/pkg into master

Paul 6 years ago
parent
commit
9cdf495ba0
1 changed files with 60 additions and 0 deletions
  1. 60
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      request/request.go

+ 60
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request/request.go View File

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+package request
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+
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+import (
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+	"net/http"
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+	"runtime"
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+
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+	"github.com/gin-gonic/gin"
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+	"github.com/sirupsen/logrus"
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+)
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+
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+type Checker interface {
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+	Check() error
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+}
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+
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+func ParseSuccess(ctx *gin.Context, r interface{}, fs ...func() error) bool {
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+	if r != nil {
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+		if Error(ctx, http.StatusBadRequest, ctx.ShouldBind(r)) {
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+			return false
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+		}
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+
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+		if checker, ok := r.(Checker); ok {
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+			return !Error(ctx, http.StatusBadRequest, checker.Check())
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+		}
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+	}
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+	for _, f := range fs {
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+		if Error(ctx, http.StatusBadRequest, f()) {
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+			return false
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+		}
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+	}
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+	return true
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+}
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+
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+func Error(ctx *gin.Context, status int, err error) bool {
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+	if err == nil {
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+		return false
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+	}
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+	ctx.JSON(status, gin.H{"msg": err.Error()})
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+
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+	if status == http.StatusInternalServerError {
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+		_, file, line, _ := runtime.Caller(1)
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+		logrus.WithField("err", err).Errorf("file:%s line:%d", file, line)
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+	}
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+	return true
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+}
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+
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+func Success(ctx *gin.Context, data interface{}) {
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+	if data == nil {
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+		ctx.Status(http.StatusNoContent)
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+		return
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+	}
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+
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+	switch ctx.Request.Method {
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+	case "GET", "PUT", "DELETE", "HEAD", "PATCH", "OPTIONS":
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+		ctx.JSON(http.StatusOK, data)
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+	case "POST":
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+		ctx.JSON(http.StatusCreated, data)
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+	default:
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+		ctx.JSON(http.StatusBadRequest, gin.H{"msg": "unsupported request method" + ctx.Request.Method})
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+	}
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+}