goext/ginext/responseJson.go

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2024-06-11 12:10:49 +02:00
package ginext
import (
"github.com/gin-gonic/gin"
json "gogs.mikescher.com/BlackForestBytes/goext/gojson"
"gogs.mikescher.com/BlackForestBytes/goext/langext"
)
type jsonHTTPResponse struct {
statusCode int
data any
headers []headerval
cookies []cookieval
}
func (j jsonHTTPResponse) jsonRenderer(g *gin.Context) json.GoJsonRender {
var f *string
if jsonfilter := g.GetString("goext.jsonfilter"); jsonfilter != "" {
f = &jsonfilter
}
return json.GoJsonRender{Data: j.data, NilSafeSlices: true, NilSafeMaps: true, Filter: f}
}
func (j jsonHTTPResponse) Write(g *gin.Context) {
for _, v := range j.headers {
g.Header(v.Key, v.Val)
}
for _, v := range j.cookies {
g.SetCookie(v.name, v.value, v.maxAge, v.path, v.domain, v.secure, v.httpOnly)
}
g.Render(j.statusCode, j.jsonRenderer(g))
}
func (j jsonHTTPResponse) WithHeader(k string, v string) HTTPResponse {
j.headers = append(j.headers, headerval{k, v})
return j
}
func (j jsonHTTPResponse) WithCookie(name string, value string, maxAge int, path string, domain string, secure bool, httpOnly bool) HTTPResponse {
j.cookies = append(j.cookies, cookieval{name, value, maxAge, path, domain, secure, httpOnly})
return j
}
func (j jsonHTTPResponse) IsSuccess() bool {
return j.statusCode >= 200 && j.statusCode <= 399
}
func (j jsonHTTPResponse) Statuscode() int {
return j.statusCode
}
func (j jsonHTTPResponse) BodyString(g *gin.Context) *string {
if str, err := j.jsonRenderer(g).RenderString(); err == nil {
return &str
} else {
return nil
}
}
func (j jsonHTTPResponse) ContentType() string {
return "application/json"
}
func (j jsonHTTPResponse) Headers() []string {
return langext.ArrMap(j.headers, func(v headerval) string { return v.Key + "=" + v.Val })
}
func JSON(sc int, data any) HTTPResponse {
return &jsonHTTPResponse{statusCode: sc, data: data}
}