49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
package httputil
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import (
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"net/http"
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"reflect"
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"github.com/gin-gonic/gin"
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)
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// nilToEmpty converts nil slices to empty slices so JSON serializes as [] not null
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func nilToEmpty(data interface{}) interface{} {
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if data == nil {
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return data
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}
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v := reflect.ValueOf(data)
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if v.Kind() == reflect.Slice && v.IsNil() {
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return reflect.MakeSlice(v.Type(), 0, 0).Interface()
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}
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return data
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}
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func OK(c *gin.Context, data interface{}) {
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c.JSON(http.StatusOK, gin.H{"data": nilToEmpty(data)})
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}
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func Created(c *gin.Context, data interface{}) {
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c.JSON(http.StatusCreated, gin.H{"data": nilToEmpty(data)})
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}
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func NoContent(c *gin.Context) {
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c.Status(http.StatusNoContent)
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}
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func BadRequest(c *gin.Context, err error) {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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}
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func Unauthorized(c *gin.Context) {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "unauthorized"})
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}
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func NotFound(c *gin.Context) {
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c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
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}
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func InternalError(c *gin.Context, err error) {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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}
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