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update.go
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update.go
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package handlers
import (
"context"
"net/http"
"github.com/dmibod/kanban/shared/tools/logger"
"github.com/dmibod/kanban/shared/tools/mux"
"github.com/go-chi/render"
)
// Update operation
func Update(payload interface{}, service UpdateService, mapper MapService, l logger.Logger) Operation {
return &updateOperation{
payload: payload,
service: service,
mapper: mapper,
Logger: l,
}
}
// UpdateService interface
type UpdateService interface {
Update(context.Context, interface{}) (interface{}, error)
}
type updateOperation struct {
logger.Logger
payload interface{}
service UpdateService
mapper MapService
}
// Execute update
func (o *updateOperation) Execute(w http.ResponseWriter, r *http.Request) {
if err := mux.ParseJSON(r, o.payload); err != nil {
o.Errorln(err)
mux.RenderError(w, http.StatusBadRequest)
return
}
if model, err := o.service.Update(r.Context(), o.mapper.PayloadToModel(o.payload)); err != nil {
o.Errorln(err)
mux.RenderError(w, http.StatusInternalServerError)
} else {
render.JSON(w, r, o.mapper.ModelToPayload(model))
}
}