40 lines
864 B
Go
40 lines
864 B
Go
package httpx
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import (
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"encoding/json"
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"net/http"
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"cmr-backend/internal/apperr"
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)
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func WriteJSON(w http.ResponseWriter, status int, payload any) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.WriteHeader(status)
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_ = json.NewEncoder(w).Encode(payload)
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}
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func WriteError(w http.ResponseWriter, err error) {
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if appErr := apperr.From(err); appErr != nil {
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WriteJSON(w, appErr.Status, map[string]any{
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"error": map[string]any{
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"code": appErr.Code,
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"message": appErr.Message,
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},
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})
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return
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}
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WriteJSON(w, http.StatusInternalServerError, map[string]any{
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"error": map[string]any{
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"code": "internal_error",
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"message": "internal server error",
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},
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})
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}
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func DecodeJSON(r *http.Request, dst any) error {
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decoder := json.NewDecoder(r.Body)
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decoder.DisallowUnknownFields()
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return decoder.Decode(dst)
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}
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