sarafu-vise/handlers/application/balance.go

132 lines
4.1 KiB
Go

package application
import (
"context"
"fmt"
"git.defalsify.org/vise.git/db"
"git.defalsify.org/vise.git/resource"
"git.grassecon.net/grassrootseconomics/sarafu-vise/store"
storedb "git.grassecon.net/grassrootseconomics/sarafu-vise/store/db"
"gopkg.in/leonelquinteros/gotext.v1"
)
// CheckBalance retrieves the balance of the active voucher and sets
// the balance as the result content.
func (h *MenuHandlers) CheckBalance(ctx context.Context, sym string, input []byte) (resource.Result, error) {
var (
res resource.Result
err error
content string
)
sessionId, ok := ctx.Value("SessionId").(string)
if !ok {
return res, fmt.Errorf("missing session")
}
store := h.userdataStore
// get the active sym and active balance
activeSym, err := store.ReadEntry(ctx, sessionId, storedb.DATA_ACTIVE_SYM)
if err != nil {
logg.InfoCtxf(ctx, "could not find the activeSym in checkBalance:", "err", err)
if !db.IsNotFound(err) {
logg.ErrorCtxf(ctx, "failed to read activeSym entry with", "key", storedb.DATA_ACTIVE_SYM, "error", err)
return res, err
}
}
activeBal, err := store.ReadEntry(ctx, sessionId, storedb.DATA_ACTIVE_BAL)
if err != nil {
if !db.IsNotFound(err) {
logg.ErrorCtxf(ctx, "failed to read activeBal entry with", "key", storedb.DATA_ACTIVE_BAL, "error", err)
return res, err
}
}
accAlias, err := store.ReadEntry(ctx, sessionId, storedb.DATA_ACCOUNT_ALIAS)
if err != nil {
if !db.IsNotFound(err) {
logg.ErrorCtxf(ctx, "failed to read account alias entry with", "key", storedb.DATA_ACCOUNT_ALIAS, "error", err)
return res, err
}
}
// get current credit
currentCredit, err := store.ReadEntry(ctx, sessionId, storedb.DATA_CURRENT_CREDIT)
if err != nil {
if !db.IsNotFound(err) {
logg.ErrorCtxf(ctx, "failed to read currentCredit entry with", "key", storedb.DATA_CURRENT_CREDIT, "error", err)
return res, err
}
}
// get current debt
currentDebt, err := store.ReadEntry(ctx, sessionId, storedb.DATA_CURRENT_DEBT)
if err != nil {
if !db.IsNotFound(err) {
logg.ErrorCtxf(ctx, "failed to read currentDebt entry with", "key", storedb.DATA_CURRENT_DEBT, "error", err)
return res, err
}
}
content, err = loadUserContent(ctx, string(activeSym), string(activeBal), string(accAlias), string(currentCredit), string(currentDebt))
if err != nil {
return res, err
}
res.Content = content
return res, nil
}
// loadUserContent loads the main user content in the main menu: the alias, balance and active symbol associated with active voucher
func loadUserContent(ctx context.Context, activeSym, balance, alias, currectCredit, currentDebt string) (string, error) {
var content string
code := codeFromCtx(ctx)
l := gotext.NewLocale(translationDir, code)
l.AddDomain("default")
// Format the balance to 2 decimal places or default to 0.00
formattedAmount, err := store.TruncateDecimalString(balance, 2)
if err != nil {
formattedAmount = "0.00"
}
formattedCredit, err := store.TruncateDecimalString(currectCredit, 0)
if err != nil {
formattedCredit = "0"
}
formattedDebt, err := store.TruncateDecimalString(currentDebt, 0)
if err != nil {
formattedDebt = "0"
}
// format the final outputs
balStr := fmt.Sprintf("%s %s", formattedAmount, activeSym)
creditStr := fmt.Sprintf("Credit: %s ksh", formattedCredit)
debtStr := fmt.Sprintf("Debt: %s ksh", formattedDebt)
if alias != "" {
content = l.Get("%s\nBalance: %s\n%s\n%s", alias, balStr, creditStr, debtStr)
} else {
content = l.Get("Balance: %s\n%s\n%s", balStr, creditStr, debtStr)
}
return content, nil
}
// FetchCommunityBalance retrieves and displays the balance for community accounts in user's preferred language.
func (h *MenuHandlers) FetchCommunityBalance(ctx context.Context, sym string, input []byte) (resource.Result, error) {
var res resource.Result
// retrieve the language code from the context
code := codeFromCtx(ctx)
// Initialize the localization system with the appropriate translation directory
l := gotext.NewLocale(translationDir, code)
l.AddDomain("default")
//TODO:
//Check if the address is a community account,if then,get the actual balance
res.Content = l.Get("Community Balance: 0.00")
return res, nil
}