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Add an account util for reading and writing data to file

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This commit is contained in:
Alfred Kamanda 2024-08-27 11:19:49 +03:00
parent 1a0173eee5
commit 9f1eed9ab3
Signed by: Alfred-mk
GPG Key ID: 7EA3D01708908703
2 changed files with 96 additions and 238 deletions
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288
internal/handlers/ussd/menuhandler.go
View File

@ -3,9 +3,7 @@ package ussd
import (
"bytes"
"context"
"encoding/json"
"fmt"
"os"
"regexp"
"time"
@ -24,7 +22,8 @@ type FSData struct {
}
type Handlers struct {
fs *FSData
fs *FSData
accountFileHandler *utils.AccountFileHandler
}
func NewHandlers(path string, st *state.State) *Handlers {
@ -33,6 +32,7 @@ func NewHandlers(path string, st *state.State) *Handlers {
Path: path,
St: st,
},
accountFileHandler: utils.NewAccountFileHandler(path + "_data"),
}
}
@ -56,12 +56,12 @@ func (h *Handlers) SetLanguage(ctx context.Context, sym string, input []byte) (r
func (h *Handlers) CreateAccount(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
f, err := os.OpenFile(fp, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
err := h.accountFileHandler.EnsureFileExists()
if err != nil {
return res, err
}
f.Close()
accountResp, err := server.CreateAccount()
if err != nil {
fmt.Println("Failed to create account:", err)
@ -75,15 +75,11 @@ func (h *Handlers) CreateAccount(ctx context.Context, sym string, input []byte)
"Status": "PENDING",
}
jsonData, err := json.Marshal(accountData)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, jsonData, 0644)
if err != nil {
return res, err
}
res.FlagSet = append(res.FlagSet, models.USERFLAG_ACCOUNT_CREATED)
return res, err
}
@ -91,27 +87,15 @@ func (h *Handlers) CreateAccount(ctx context.Context, sym string, input []byte)
func (h *Handlers) SavePin(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
accountPIN := string(input)
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
accountData["AccountPIN"] = accountPIN
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -121,15 +105,8 @@ func (h *Handlers) SavePin(ctx context.Context, sym string, input []byte) (resou
func (h *Handlers) VerifyPin(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -156,27 +133,16 @@ func codeFromCtx(ctx context.Context) string {
func (h *Handlers) SaveFirstname(cxt context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
if len(input) > 0 {
name := string(input)
accountData["FirstName"] = name
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -187,28 +153,16 @@ func (h *Handlers) SaveFirstname(cxt context.Context, sym string, input []byte)
func (h *Handlers) SaveFamilyname(cxt context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
if len(input) > 0 {
//Save name
secondname := string(input)
accountData["FamilyName"] = secondname
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -219,26 +173,18 @@ func (h *Handlers) SaveFamilyname(cxt context.Context, sym string, input []byte)
func (h *Handlers) SaveYob(cxt context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
yob := string(input)
if len(yob) > 4 {
yob := string(input)
accountData["YOB"] = yob
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -249,29 +195,20 @@ func (h *Handlers) SaveYob(cxt context.Context, sym string, input []byte) (resou
func (h *Handlers) SaveLocation(cxt context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
if len(input) > 0 {
location := string(input)
accountData["Location"] = location
updatedJsonData, err := json.Marshal(accountData)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
if err != nil {
return res, err
}
}
return res, nil
@ -279,16 +216,12 @@ func (h *Handlers) SaveLocation(cxt context.Context, sym string, input []byte) (
func (h *Handlers) SaveGender(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
if len(input) > 0 {
gender := string(input)
@ -301,12 +234,8 @@ func (h *Handlers) SaveGender(ctx context.Context, sym string, input []byte) (re
gender = "Other"
}
accountData["Gender"] = gender
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -316,24 +245,17 @@ func (h *Handlers) SaveGender(ctx context.Context, sym string, input []byte) (re
func (h *Handlers) SaveOfferings(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
if len(input) > 0 {
offerings := string(input)
accountData["Offerings"] = offerings
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -355,15 +277,8 @@ func (h *Handlers) ResetAccountUnlocked(ctx context.Context, sym string, input [
func (h *Handlers) CheckIdentifier(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -376,15 +291,8 @@ func (h *Handlers) CheckIdentifier(ctx context.Context, sym string, input []byte
func (h *Handlers) Unlock(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
pin := string(input)
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -414,18 +322,12 @@ func (h *Handlers) ResetIncorrectPin(ctx context.Context, sym string, input []by
func (h *Handlers) CheckAccountStatus(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
if err != nil {
return res, err
}
status, err := server.CheckAccountStatus(accountData["TrackingId"])
if err != nil {
@ -443,12 +345,7 @@ func (h *Handlers) CheckAccountStatus(ctx context.Context, sym string, input []b
res.FlagSet = append(res.FlagReset, models.USERFLAG_ACCOUNT_PENDING)
}
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -492,16 +389,11 @@ func (h *Handlers) ResetIncorrectYob(ctx context.Context, sym string, input []by
func (h *Handlers) CheckBalance(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
balance, err := server.CheckBalance(accountData["PublicKey"])
if err != nil {
return res, nil
@ -515,15 +407,7 @@ func (h *Handlers) ValidateRecipient(ctx context.Context, sym string, input []by
res := resource.Result{}
recipient := string(input)
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -539,12 +423,7 @@ func (h *Handlers) ValidateRecipient(ctx context.Context, sym string, input []by
accountData["Recipient"] = recipient
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -555,15 +434,7 @@ func (h *Handlers) ValidateRecipient(ctx context.Context, sym string, input []by
func (h *Handlers) TransactionReset(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -571,12 +442,7 @@ func (h *Handlers) TransactionReset(ctx context.Context, sym string, input []byt
// reset the recipient
accountData["Recipient"] = ""
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -588,15 +454,7 @@ func (h *Handlers) TransactionReset(ctx context.Context, sym string, input []byt
func (h *Handlers) ResetTransactionAmount(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -604,12 +462,7 @@ func (h *Handlers) ResetTransactionAmount(ctx context.Context, sym string, input
// reset the amount
accountData["Amount"] = ""
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -632,15 +485,7 @@ func (h *Handlers) ValidateAmount(ctx context.Context, sym string, input []byte)
res := resource.Result{}
amount := string(input)
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -658,12 +503,7 @@ func (h *Handlers) ValidateAmount(ctx context.Context, sym string, input []byte)
accountData["Amount"] = amount
updatedJsonData, err := json.Marshal(accountData)
if err != nil {
return res, err
}
err = os.WriteFile(fp, updatedJsonData, 0644)
err = h.accountFileHandler.WriteAccountData(accountData)
if err != nil {
return res, err
}
@ -676,15 +516,8 @@ func (h *Handlers) ValidateAmount(ctx context.Context, sym string, input []byte)
func (h *Handlers) GetRecipient(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -696,15 +529,8 @@ func (h *Handlers) GetRecipient(ctx context.Context, sym string, input []byte) (
func (h *Handlers) GetProfileInfo(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -737,15 +563,8 @@ func (h *Handlers) GetProfileInfo(ctx context.Context, sym string, input []byte)
func (h *Handlers) GetSender(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}
@ -757,15 +576,8 @@ func (h *Handlers) GetSender(ctx context.Context, sym string, input []byte) (res
func (h *Handlers) QuitWithBalance(ctx context.Context, sym string, input []byte) (resource.Result, error) {
res := resource.Result{}
fp := h.fs.Path + "_data"
jsonData, err := os.ReadFile(fp)
if err != nil {
return res, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
accountData, err := h.accountFileHandler.ReadAccountData()
if err != nil {
return res, err
}

46
internal/utils/account_utils.go Normal file
View File

@ -0,0 +1,46 @@
package utils
import (
"encoding/json"
"os"
)
type AccountFileHandler struct {
FilePath string
}
func NewAccountFileHandler(path string) *AccountFileHandler {
return &AccountFileHandler{FilePath: path}
}
func (afh *AccountFileHandler) ReadAccountData() (map[string]string, error) {
jsonData, err := os.ReadFile(afh.FilePath)
if err != nil {
return nil, err
}
var accountData map[string]string
err = json.Unmarshal(jsonData, &accountData)
if err != nil {
return nil, err
}
return accountData, nil
}
func (afh *AccountFileHandler) WriteAccountData(accountData map[string]string) error {
jsonData, err := json.Marshal(accountData)
if err != nil {
return err
}
return os.WriteFile(afh.FilePath, jsonData, 0644)
}
func (afh *AccountFileHandler) EnsureFileExists() error {
f, err := os.OpenFile(afh.FilePath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
if err != nil {
return err
}
return f.Close()
}