func CreateExpense(rw http.ResponseWriter, r *http.Request, c *ctx.Context) error {
form, err := form.New(r)
if err != nil {
return httperr.BadRequest(err.Error())
}
params := service.CreateExpenseParams{
Description: form.ReqString("description"),
Amount: form.ReqInt("amount"),
}
con, err := c.TxManager.Begin()
if err != nil {
return err
}
_, err = service.CreateExpense(c.Logger, con, params)
if err != nil {
ve, ok := apperrors.IsValidationError(err)
if !ok {
return err
}
view := &views.ExpenseForm{
Description: params.Description,
Amount: params.Amount,
Errors: ve.FieldErrors,
}
return views.RenderWithLayout(rw, view)
}
http.Redirect(rw, r, "/expenses", 302)
return nil
}
func ListExpenses(rw http.ResponseWriter, r *http.Request, c *ctx.Context) error {
tx, err := c.TxManager.Begin()
if err != nil {
return err
}
expenses, err := service.ListExpenses(c.Logger, tx)
if err != nil {
return err
}
view := new(views.ExpensesList)
for _, exp := range expenses {
view.Expenses = append(view.Expenses, &views.ExpensesListItem{
Description: exp.Description,
Amount: exp.Amount,
})
}
return views.RenderWithLayout(rw, view)
}