Merge branch 'master' into update-go-vise

Merge pull request 'credit-send-endpoints' (#19 ) from credit-send-endpoints into master
Reviewed-on: #19
2025-11-18 13:11:54 +03:00 · 2025-11-18 11:11:00 +01:00 · 2025-10-28 11:34:21 +03:00 · 2025-10-28 11:33:17 +03:00 · 2025-10-28 11:32:51 +03:00 · 2025-10-28 11:32:03 +03:00
10 changed files with 246 additions and 102 deletions
--- a/config/config.go
+++ b/config/config.go
@@ -7,25 +7,27 @@ import (
 )

 const (
-	createAccountPath           = "/api/v2/account/create"
-	trackStatusPath             = "/api/track"
-	balancePathPrefix           = "/api/account"
-	trackPath                   = "/api/v2/account/status"
-	tokenTransferPrefix         = "/api/v2/token/transfer"
-	voucherHoldingsPathPrefix   = "/api/v1/holdings"
-	voucherTransfersPathPrefix  = "/api/v1/transfers/last10"
-	voucherDataPathPrefix       = "/api/v1/token"
-	SendSMSPrefix               = "api/v1/external/upsell"
-	poolDepositPrefix           = "/api/v2/pool/deposit"
-	poolSwapQoutePrefix         = "/api/v2/pool/quote"
-	poolSwapPrefix              = "/api/v2/pool/swap"
-	topPoolsPrefix              = "/api/v1/pool/top"
-	retrievePoolDetailsPrefix   = "/api/v1/pool/reverse"
-	poolSwappableVouchersPrefix = "/api/v1/pool"
-	AliasRegistrationPrefix     = "/api/v1/internal/register"
-	AliasResolverPrefix         = "/api/v1/resolve"
-	ExternalSMSPrefix           = "/api/v1/external"
-	AliasUpdatePrefix           = "/api/v1/internal/update"
+	createAccountPath            = "/api/v2/account/create"
+	trackStatusPath              = "/api/track"
+	balancePathPrefix            = "/api/account"
+	trackPath                    = "/api/v2/account/status"
+	tokenTransferPrefix          = "/api/v2/token/transfer"
+	voucherHoldingsPathPrefix    = "/api/v1/holdings"
+	voucherTransfersPathPrefix   = "/api/v1/transfers/last10"
+	voucherDataPathPrefix        = "/api/v1/token"
+	SendSMSPrefix                = "api/v1/external/upsell"
+	poolDepositPrefix            = "/api/v2/pool/deposit"
+	poolSwapQoutePrefix          = "/api/v2/pool/quote"
+	poolSwapPrefix               = "/api/v2/pool/swap"
+	topPoolsPrefix               = "/api/v1/pool/top"
+	retrievePoolDetailsPrefix    = "/api/v1/pool/reverse"
+	poolSwappableVouchersPrefix  = "/api/v1/pool"
+	AliasRegistrationPrefix      = "/api/v1/internal/register"
+	AliasResolverPrefix          = "/api/v1/resolve"
+	ExternalSMSPrefix            = "/api/v1/external"
+	AliasUpdatePrefix            = "/api/v1/internal/update"
+	CreditSendPrefix             = "/api/v1/credit-send"
+	CreditSendReverseQuotePrefix = "/api/v1/pool/reverse-quote"
 )

 var (
@@ -38,25 +40,27 @@ var (
 )

 var (
-	CreateAccountURL         string
-	TrackStatusURL           string
-	BalanceURL               string
-	TrackURL                 string
-	TokenTransferURL         string
-	VoucherHoldingsURL       string
-	VoucherTransfersURL      string
-	VoucherDataURL           string
-	PoolDepositURL           string
-	PoolSwapQuoteURL         string
-	PoolSwapURL              string
-	TopPoolsURL              string
-	RetrievePoolDetailsURL   string
-	PoolSwappableVouchersURL string
-	SendSMSURL               string
-	AliasRegistrationURL     string
-	AliasResolverURL         string
-	ExternalSMSURL           string
-	AliasUpdateURL           string
+	CreateAccountURL          string
+	TrackStatusURL            string
+	BalanceURL                string
+	TrackURL                  string
+	TokenTransferURL          string
+	VoucherHoldingsURL        string
+	VoucherTransfersURL       string
+	VoucherDataURL            string
+	PoolDepositURL            string
+	PoolSwapQuoteURL          string
+	PoolSwapURL               string
+	TopPoolsURL               string
+	RetrievePoolDetailsURL    string
+	PoolSwappableVouchersURL  string
+	SendSMSURL                string
+	AliasRegistrationURL      string
+	AliasResolverURL          string
+	ExternalSMSURL            string
+	AliasUpdateURL            string
+	CreditSendURL             string
+	CreditSendReverseQuoteURL string
 )

 func setBase() error {
@@ -105,6 +109,8 @@ func LoadConfig() error {
 	AliasResolverURL, _ = url.JoinPath(aliasEnsURLBase, AliasResolverPrefix)
 	ExternalSMSURL, _ = url.JoinPath(externalSMSBase, ExternalSMSPrefix)
 	AliasUpdateURL, _ = url.JoinPath(aliasEnsURLBase, AliasUpdatePrefix)
+	CreditSendURL, _ = url.JoinPath(dataURLBase, CreditSendPrefix)
+	CreditSendReverseQuoteURL, _ = url.JoinPath(dataURLBase, CreditSendReverseQuotePrefix)

 	return nil
 }
--- a/dev/api.go
+++ b/dev/api.go
@@ -12,18 +12,18 @@ import (
 	"strings"
 	"time"

-	"git.defalsify.org/vise.git/db"
-	"git.defalsify.org/vise.git/logging"
 	"git.grassecon.net/grassrootseconomics/common/phone"
 	"git.grassecon.net/grassrootseconomics/sarafu-api/event"
 	"git.grassecon.net/grassrootseconomics/sarafu-api/models"
 	"git.grassecon.net/grassrootseconomics/visedriver/storage"
 	"github.com/gofrs/uuid"
+	"github.com/grassrootseconomics/go-vise/db"
+	slogging "github.com/grassrootseconomics/go-vise/slog"
 	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 )

 var (
-	logg         = logging.NewVanilla().WithDomain("sarafu-api.devapi")
+	logg         = slogging.Get().With("component", "sarafu-api.devapi")
 	aliasRegex   = regexp.MustCompile("^\\+?[a-zA-Z0-9\\-_]+$")
 	searchDomain = ".sarafu.local"
 )
@@ -587,10 +587,10 @@ func (das *DevAccountService) FetchVouchers(ctx context.Context, publicKey strin
 	//TODO: Iterate over the account acc.Balances object
 	for _, voucher := range das.vouchers {
 		holdings = append(holdings, dataserviceapi.TokenHoldings{
-			TokenAddress: voucher.Address,
-			TokenSymbol:     voucher.Symbol,
-			TokenDecimals:   strconv.Itoa(voucher.Decimals),
-			Balance:         strconv.Itoa(int(defaultVoucherBalance)),
+			TokenAddress:  voucher.Address,
+			TokenSymbol:   voucher.Symbol,
+			TokenDecimals: strconv.Itoa(voucher.Decimals),
+			Balance:       strconv.Itoa(int(defaultVoucherBalance)),
 		})
 	}

@@ -861,10 +861,10 @@ func (das *DevAccountService) GetPoolSwappableFromVouchers(ctx context.Context,
 	}
 	for _, v := range p.Vouchers {
 		swapFromList = append(swapFromList, dataserviceapi.TokenHoldings{
-			TokenAddress: v.Address,
-			TokenSymbol:     v.Symbol,
-			TokenDecimals:   string(defaultDecimals),
-			Balance:         fmt.Sprintf("%f", defaultVoucherBalance),
+			TokenAddress:  v.Address,
+			TokenSymbol:   v.Symbol,
+			TokenDecimals: string(defaultDecimals),
+			Balance:       fmt.Sprintf("%f", defaultVoucherBalance),
 		})
 	}

@@ -907,3 +907,17 @@ func (das *DevAccountService) CheckTokenInPool(ctx context.Context, poolAddress,
 		CanSwapFrom: true,
 	}, nil
 }
+
+func (das *DevAccountService) GetCreditSendMaxLimit(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, publicKey string) (*models.CreditSendLimitsResult, error) {
+	return &models.CreditSendLimitsResult{
+		MaxRAT: "45599996",
+		MaxSAT: "3507692",
+	}, nil
+}
+
+func (das *DevAccountService) GetCreditSendReverseQuote(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, toTokenAMount string) (*models.CreditSendReverseQouteResult, error) {
+	return &models.CreditSendReverseQouteResult{
+		InputAmount:  "3076923",
+		OutputAmount: "40000000",
+	}, nil
+}
--- a/go.mod
+++ b/go.mod
@@ -1,13 +1,15 @@
 module git.grassecon.net/grassrootseconomics/sarafu-api

-go 1.23.4
+go 1.24
+
+toolchain go1.24.6

 require (
-	git.defalsify.org/vise.git v0.2.3-0.20250120121301-10739fb4a8c9
 	git.grassecon.net/grassrootseconomics/common v0.0.0-20250121134736-ba8cbbccea7d
-	git.grassecon.net/grassrootseconomics/visedriver v0.8.0-beta.10.0.20250122123424-6749c632b0a2
+	git.grassecon.net/grassrootseconomics/visedriver v0.9.0-beta.2.0.20250819084006-5a9c82207578
 	github.com/gofrs/uuid v4.4.0+incompatible
 	github.com/grassrootseconomics/eth-custodial v1.3.0-beta
+	github.com/grassrootseconomics/go-vise v0.5.0
 	github.com/grassrootseconomics/ussd-data-service v1.6.0-beta
 	github.com/stretchr/testify v1.9.0
 )
@@ -15,22 +17,20 @@ require (
 require (
 	github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/fxamacker/cbor/v2 v2.4.0 // indirect
-	github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4 // indirect
+	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
-	github.com/jackc/pgx/v5 v5.7.1 // indirect
+	github.com/jackc/pgx/v5 v5.7.5 // indirect
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/joho/godotenv v1.5.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
-	github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a // indirect
+	github.com/leonelquinteros/gotext v1.7.2 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/rogpeppe/go-internal v1.13.1 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
-	golang.org/x/crypto v0.32.0 // indirect
-	golang.org/x/sync v0.10.0 // indirect
-	golang.org/x/text v0.21.0 // indirect
-	gopkg.in/leonelquinteros/gotext.v1 v1.3.1 // indirect
+	golang.org/x/crypto v0.40.0 // indirect
+	golang.org/x/sync v0.16.0 // indirect
+	golang.org/x/text v0.27.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,41 +1,29 @@
-git.defalsify.org/vise.git v0.2.3-0.20250120121301-10739fb4a8c9 h1:sPcqXQcywxA8W3W+9qQncLPmsrgqTIlec7vmD4/7vyA=
-git.defalsify.org/vise.git v0.2.3-0.20250120121301-10739fb4a8c9/go.mod h1:jyBMe1qTYUz3mmuoC9JQ/TvFeW0vTanCUcPu3H8p4Ck=
 git.grassecon.net/grassrootseconomics/common v0.0.0-20250121134736-ba8cbbccea7d h1:5mzLas+jxTUtusOKx4XvU+n2QvrV/mH17MnJRy46siQ=
 git.grassecon.net/grassrootseconomics/common v0.0.0-20250121134736-ba8cbbccea7d/go.mod h1:wgQJZGIS6QuNLHqDhcsvehsbn5PvgV7aziRebMnJi60=
-git.grassecon.net/grassrootseconomics/visedriver v0.8.0-beta.10.0.20250122123424-6749c632b0a2 h1:ON77G5K0JNuwPb5JT/hRfF6G6+xstlBQgEIEzWydnhg=
-git.grassecon.net/grassrootseconomics/visedriver v0.8.0-beta.10.0.20250122123424-6749c632b0a2/go.mod h1:pjKp9L/ZsWW3kMB0UoIl1yv9TBIuU33mn9Aghxp7vGk=
+git.grassecon.net/grassrootseconomics/visedriver v0.9.0-beta.2.0.20250819084006-5a9c82207578 h1:GKhBMVbjGBus3eAp2tw3M66irOnEWWg0QEKVn0bBS8E=
+git.grassecon.net/grassrootseconomics/visedriver v0.9.0-beta.2.0.20250819084006-5a9c82207578/go.mod h1:hx6mjSyxKv5oxiJxB6EevJrMJIYjVoYxFEzBtpD+29c=
 github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c h1:H9Nm+I7Cg/YVPpEV1RzU3Wq2pjamPc/UtHDgItcb7lE=
 github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c/go.mod h1:rGod7o6KPeJ+hyBpHfhi4v7blx9sf+QsHsA7KAsdN6U=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/fxamacker/cbor/v2 v2.4.0 h1:ri0ArlOR+5XunOP8CRUowT0pSJOwhW098ZCUyskZD88=
-github.com/fxamacker/cbor/v2 v2.4.0/go.mod h1:TA1xS00nchWmaBnEIxPSE5oHLuJBAVvqrtAnWBwBCVo=
+github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM=
+github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
 github.com/gofrs/uuid v4.4.0+incompatible h1:3qXRTX8/NbyulANqlc0lchS1gqAVxRgsuW1YrTJupqA=
 github.com/gofrs/uuid v4.4.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/grassrootseconomics/eth-custodial v1.3.0-beta h1:twrMBhl89GqDUL9PlkzQxMP/6OST1BByrNDj+rqXDmU=
 github.com/grassrootseconomics/eth-custodial v1.3.0-beta/go.mod h1:7uhRcdnJplX4t6GKCEFkbeDhhjlcaGJeJqevbcvGLZo=
-github.com/grassrootseconomics/ussd-data-service v1.2.0-beta h1:fn1gwbWIwHVEBtUC2zi5OqTlfI/5gU1SMk0fgGixIXk=
-github.com/grassrootseconomics/ussd-data-service v1.2.0-beta/go.mod h1:omfI0QtUwIdpu9gMcUqLMCG8O1XWjqJGBx1qUMiGWC0=
-github.com/grassrootseconomics/ussd-data-service v1.4.0-beta h1:4fMd/3h2ZIhRg4GdHQmRw5FfD3MpJvFNNJQo+Q27f5M=
-github.com/grassrootseconomics/ussd-data-service v1.4.0-beta/go.mod h1:9sGnorpKaK76FmOGXoh/xv7x5siSFNYdXxQo9BKW4DI=
-github.com/grassrootseconomics/ussd-data-service v1.4.4-beta h1:turlyo0i3OLj29mWpWNoB/3Qao8qEngT/5d1jDWTZE4=
-github.com/grassrootseconomics/ussd-data-service v1.4.4-beta/go.mod h1:9sGnorpKaK76FmOGXoh/xv7x5siSFNYdXxQo9BKW4DI=
-github.com/grassrootseconomics/ussd-data-service v1.4.7-beta h1:yAe1YaOBsdxW2m20jnVU4F0kLmFr+mK/gHCWEdHmE90=
-github.com/grassrootseconomics/ussd-data-service v1.4.7-beta/go.mod h1:9sGnorpKaK76FmOGXoh/xv7x5siSFNYdXxQo9BKW4DI=
-github.com/grassrootseconomics/ussd-data-service v1.5.0-beta h1:BSSQL/yPEvTVku9ja/ENZyZdwZkEaiTzzOUfg72bTy4=
-github.com/grassrootseconomics/ussd-data-service v1.5.0-beta/go.mod h1:9sGnorpKaK76FmOGXoh/xv7x5siSFNYdXxQo9BKW4DI=
+github.com/grassrootseconomics/go-vise v0.5.0 h1:FRg2de55Eb5SisrgTBeFWfWX+sXwp5q9r7YWtKWDwsk=
+github.com/grassrootseconomics/go-vise v0.5.0/go.mod h1:b2/q4jfTu2i1wyUwYUu7FYq4m2f1AZv8MpiDM3ZcoGo=
 github.com/grassrootseconomics/ussd-data-service v1.6.0-beta h1:pY6zns6ifXyClRxP+JJaWrged3oRE7tTS2xaftF9clA=
 github.com/grassrootseconomics/ussd-data-service v1.6.0-beta/go.mod h1:9sGnorpKaK76FmOGXoh/xv7x5siSFNYdXxQo9BKW4DI=
-github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4 h1:U4kkNYryi/qfbBF8gh7Vsbuz+cVmhf5kt6pE9bYYyLo=
-github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4/go.mod h1:zpZDgZFzeq9s0MIeB1P50NIEWDFFHSFBohI/NbaTD/Y=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
 github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
 github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
-github.com/jackc/pgx/v5 v5.7.1 h1:x7SYsPBYDkHDksogeSmZZ5xzThcTgRz++I5E+ePFUcs=
-github.com/jackc/pgx/v5 v5.7.1/go.mod h1:e7O26IywZZ+naJtWWos6i6fvWK+29etgITqrqHLfoZA=
+github.com/jackc/pgx/v5 v5.7.5 h1:JHGfMnQY+IEtGM63d+NGMjoRpysB2JBwDr5fsngwmJs=
+github.com/jackc/pgx/v5 v5.7.5/go.mod h1:aruU7o91Tc2q2cFp5h4uP3f6ztExVpyVv88Xl/8Vl8M=
 github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
 github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
@@ -44,10 +32,12 @@ github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
 github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a h1:0Q3H0YXzMHiciXtRcM+j0jiCe8WKPQHoRgQiRTnfcLY=
-github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a/go.mod h1:CdTTBOYzS5E4mWS1N8NWP6AHI19MP0A2B18n3hLzRMk=
-github.com/pashagolub/pgxmock/v4 v4.3.0 h1:DqT7fk0OCK6H0GvqtcMsLpv8cIwWqdxWgfZNLeHCb/s=
-github.com/pashagolub/pgxmock/v4 v4.3.0/go.mod h1:9VoVHXwS3XR/yPtKGzwQvwZX1kzGB9sM8SviDcHDa3A=
+github.com/leonelquinteros/gotext v1.7.2 h1:bDPndU8nt+/kRo1m4l/1OXiiy2v7Z7dfPQ9+YP7G1Mc=
+github.com/leonelquinteros/gotext v1.7.2/go.mod h1:9/haCkm5P7Jay1sxKDGJ5WIg4zkz8oZKw4ekNpALob8=
+github.com/lmittmann/tint v1.1.2 h1:2CQzrL6rslrsyjqLDwD11bZ5OpLBPU+g3G/r5LSfS8w=
+github.com/lmittmann/tint v1.1.2/go.mod h1:HIS3gSy7qNwGCj+5oRjAutErFBl4BzdQP6cJZ0NfMwE=
+github.com/pashagolub/pgxmock/v4 v4.7.0 h1:de2ORuFYyjwOQR7NBm57+321RnZxpYiuUjsmqRiqgh8=
+github.com/pashagolub/pgxmock/v4 v4.7.0/go.mod h1:9L57pC193h2aKRHVyiiE817avasIPZnPwPlw3JczWvM=
 github.com/peteole/testdata-loader v0.3.0 h1:8jckE9KcyNHgyv/VPoaljvKZE0Rqr8+dPVYH6rfNr9I=
 github.com/peteole/testdata-loader v0.3.0/go.mod h1:Mt0ZbRtb56u8SLJpNP+BnQbENljMorYBpqlvt3cS83U=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -64,17 +54,15 @@ github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsT
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
-golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
-golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
-golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
-golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
-golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
+golang.org/x/crypto v0.40.0 h1:r4x+VvoG5Fm+eJcxMaY8CQM7Lb0l1lsmjGBQ6s8BfKM=
+golang.org/x/crypto v0.40.0/go.mod h1:Qr1vMER5WyS2dfPHAlsOj01wgLbsyWtFn/aY+5+ZdxY=
+golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
+golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/text v0.27.0 h1:4fGWRpyh641NLlecmyl4LOe6yDdfaYNrGb2zdfo4JV4=
+golang.org/x/text v0.27.0/go.mod h1:1D28KMCvyooCX9hBiosv5Tz/+YLxj0j7XhWjpSUF7CU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
-gopkg.in/leonelquinteros/gotext.v1 v1.3.1 h1:8d9/fdTG0kn/B7NNGV1BsEyvektXFAbkMsTZS2sFSCc=
-gopkg.in/leonelquinteros/gotext.v1 v1.3.1/go.mod h1:X1WlGDeAFIYsW6GjgMm4VwUwZ2XjI7Zan2InxSUQWrU=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
--- a/models/pool_swap_response.go
+++ b/models/pool_swap_response.go
@@ -20,3 +20,13 @@ type MaxLimitResult struct {
 type TokenInPoolResult struct {
 	CanSwapFrom bool `json:"canSwapFrom"`
 }
+
+type CreditSendLimitsResult struct {
+	MaxRAT string `json:"maxRAT"`
+	MaxSAT string `json:"maxSAT"`
+}
+
+type CreditSendReverseQouteResult struct {
+	InputAmount  string `json:"inputAmount"`
+	OutputAmount string `json:"outputAmount"`
+}
--- a/remote/account_service.go
+++ b/remote/account_service.go
@@ -30,4 +30,6 @@ type AccountService interface {
 	PoolSwap(ctx context.Context, amount, from, fromTokenAddress, poolAddress, toTokenAddress string) (*models.PoolSwapResult, error)
 	GetSwapFromTokenMaxLimit(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, publicKey string) (*models.MaxLimitResult, error)
 	CheckTokenInPool(ctx context.Context, poolAddress, tokenAddress string) (*models.TokenInPoolResult, error)
+	GetCreditSendMaxLimit(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, publicKey string) (*models.CreditSendLimitsResult, error)
+	GetCreditSendReverseQuote(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, toTokenAMount string) (*models.CreditSendReverseQouteResult, error)
 }
--- a/remote/http/service.go
+++ b/remote/http/service.go
@@ -13,25 +13,50 @@ import (
 	"regexp"
 	"strings"

-	"git.defalsify.org/vise.git/logging"
 	"git.grassecon.net/grassrootseconomics/sarafu-api/config"
 	"git.grassecon.net/grassrootseconomics/sarafu-api/dev"
 	"git.grassecon.net/grassrootseconomics/sarafu-api/models"
 	"git.grassecon.net/grassrootseconomics/visedriver/storage"
 	"github.com/grassrootseconomics/eth-custodial/pkg/api"
+	slogging "github.com/grassrootseconomics/go-vise/slog"
 	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 )

 var (
 	aliasRegex = regexp.MustCompile("^\\+?[a-zA-Z0-9\\-_]+$")
-	logg       = logging.NewVanilla().WithDomain("sarafu-api.devapi")
+	logg       = slogging.Get().With("component", "sarafu-api.devapi")
 )

+type APIError struct {
+	Code        string
+	Description string
+}
+
+func (e *APIError) Error() string {
+	if e.Code != "" {
+		return fmt.Sprintf("[%s] %s", e.Code, e.Description)
+	}
+	return e.Description
+}
+
 type HTTPAccountService struct {
 	SS     storage.StorageService
 	UseApi bool
 }

+// symbolReplacements holds mappings of invalid symbols → valid ones
+var symbolReplacements = map[string]string{
+	"USD₮": "USDT",
+}
+
+// sanitizeSymbol replaces known invalid token symbols with normalized ones
+func sanitizeSymbol(symbol string) string {
+	if replacement, ok := symbolReplacements[symbol]; ok {
+		return replacement
+	}
+	return symbol
+}
+
 // Parameters:
 //   - trackingId: A unique identifier for the account.This should be obtained from a previous call to
 //     CreateAccount or a similar function that returns an AccountResponse. The `trackingId` field in the
@@ -130,6 +155,11 @@ func (as *HTTPAccountService) FetchVouchers(ctx context.Context, publicKey strin
 		return nil, err
 	}

+	// Normalize symbols before returning
+	for i := range r.Holdings {
+		r.Holdings[i].TokenSymbol = sanitizeSymbol(r.Holdings[i].TokenSymbol)
+	}
+
 	return r.Holdings, nil
 }

@@ -156,6 +186,11 @@ func (as *HTTPAccountService) FetchTransactions(ctx context.Context, publicKey s
 		return nil, err
 	}

+	// Normalize symbols before returning
+	for i := range r.Transfers {
+		r.Transfers[i].TokenSymbol = sanitizeSymbol(r.Transfers[i].TokenSymbol)
+	}
+
 	return r.Transfers, nil
 }

@@ -177,6 +212,9 @@ func (as *HTTPAccountService) VoucherData(ctx context.Context, address string) (
 		return nil, err
 	}

+	// Normalize symbols before returning
+	r.TokenDetails.TokenSymbol = sanitizeSymbol(r.TokenDetails.TokenSymbol)
+
 	_, err = doRequest(ctx, req, &r)
 	return &r.TokenDetails, err
 }
@@ -367,7 +405,6 @@ func (as *HTTPAccountService) GetPoolSwappableFromVouchers(ctx context.Context,
 		svc := dev.NewDevAccountService(ctx, as.SS)
 		return svc.GetPoolSwappableFromVouchers(ctx, poolAddress, publicKey)
 	}
-
 }

 func (as *HTTPAccountService) getPoolSwappableFromVouchers(ctx context.Context, poolAddress, publicKey string) ([]dataserviceapi.TokenHoldings, error) {
@@ -383,6 +420,14 @@ func (as *HTTPAccountService) getPoolSwappableFromVouchers(ctx context.Context,
 		return nil, err
 	}
 	_, err = doRequest(ctx, req, &r)
+	if err != nil {
+		return nil, err
+	}
+
+	// Normalize symbols before returning
+	for i := range r.PoolSwappableVouchers {
+		r.PoolSwappableVouchers[i].TokenSymbol = sanitizeSymbol(r.PoolSwappableVouchers[i].TokenSymbol)
+	}

 	return r.PoolSwappableVouchers, nil
 }
@@ -423,6 +468,15 @@ func (as HTTPAccountService) getPoolSwappableVouchers(ctx context.Context, poolA
 	}

 	_, err = doRequest(ctx, req, &r)
+	if err != nil {
+		return nil, err
+	}
+
+	// Normalize symbols before returning
+	for i := range r.PoolSwappableVouchers {
+		r.PoolSwappableVouchers[i].TokenSymbol = sanitizeSymbol(r.PoolSwappableVouchers[i].TokenSymbol)
+	}
+
 	return r.PoolSwappableVouchers, nil
 }

@@ -463,10 +517,10 @@ func (as *HTTPAccountService) GetSwapFromTokenMaxLimit(ctx context.Context, pool
 	}
 }

-func (as *HTTPAccountService) getSwapFromTokenMaxLimit(ctx context.Context, poolAddress, fromTokenAddress, toTokeAddress, publicKey string) (*models.MaxLimitResult, error) {
+func (as *HTTPAccountService) getSwapFromTokenMaxLimit(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, publicKey string) (*models.MaxLimitResult, error) {
 	var r models.MaxLimitResult

-	ep, err := url.JoinPath(config.PoolSwappableVouchersURL, poolAddress, "limit", fromTokenAddress, toTokeAddress, publicKey)
+	ep, err := url.JoinPath(config.PoolSwappableVouchersURL, poolAddress, "limit", fromTokenAddress, toTokenAddress, publicKey)
 	if err != nil {
 		return nil, err
 	}
@@ -688,6 +742,46 @@ func (as *HTTPAccountService) SendPINResetSMS(ctx context.Context, admin, phone
 	return nil
 }

+// GetCreditSendMaxLimit calls the API to check credit limits and return the maxRAT and maxSAT
+func (as *HTTPAccountService) GetCreditSendMaxLimit(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, publicKey string) (*models.CreditSendLimitsResult, error) {
+	var r models.CreditSendLimitsResult
+
+	ep, err := url.JoinPath(config.CreditSendURL, poolAddress, fromTokenAddress, toTokenAddress, publicKey)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest("GET", ep, nil)
+	if err != nil {
+		return nil, err
+	}
+	_, err = doRequest(ctx, req, &r)
+	if err != nil {
+		return nil, err
+	}
+
+	return &r, nil
+}
+
+// GetCreditSendReverseQuote calls the API to getthe reverse quote for sending RAT amount
+func (as *HTTPAccountService) GetCreditSendReverseQuote(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, toTokenAMount string) (*models.CreditSendReverseQouteResult, error) {
+	var r models.CreditSendReverseQouteResult
+
+	ep, err := url.JoinPath(config.CreditSendReverseQuoteURL, poolAddress, fromTokenAddress, toTokenAddress, toTokenAMount)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest("GET", ep, nil)
+	if err != nil {
+		return nil, err
+	}
+	_, err = doRequest(ctx, req, &r)
+	if err != nil {
+		return nil, err
+	}
+
+	return &r, nil
+}
+
 // TODO: remove eth-custodial api dependency
 func doRequest(ctx context.Context, req *http.Request, rcpt any) (*api.OKResponse, error) {
 	var okResponse api.OKResponse
@@ -720,7 +814,11 @@ func doRequest(ctx context.Context, req *http.Request, rcpt any) (*api.OKRespons
 		if err := json.Unmarshal(body, &errResponse); err != nil {
 			return nil, err
 		}
-		return nil, errors.New(errResponse.Description)
+
+		return nil, &APIError{
+			Code:        errResponse.ErrCode,
+			Description: errResponse.Description,
+		}
 	}

 	if err := json.Unmarshal(body, &okResponse); err != nil {
@@ -728,7 +826,7 @@ func doRequest(ctx context.Context, req *http.Request, rcpt any) (*api.OKRespons
 	}

 	if len(okResponse.Result) == 0 {
-		return nil, errors.New("Empty api result")
+		return nil, errors.New("empty api result")
 	}

 	v, err := json.Marshal(okResponse.Result)
--- a/testutil/mocks/api_mock.go
+++ b/testutil/mocks/api_mock.go
@@ -3,13 +3,13 @@ package mocks
 import (
 	"context"

-	"git.defalsify.org/vise.git/logging"
 	"git.grassecon.net/grassrootseconomics/sarafu-api/models"
+	slogging "github.com/grassrootseconomics/go-vise/slog"
 	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 )

 var (
-	logg = logging.NewVanilla().WithDomain("sarafu-vise-events.testutil")
+	logg = slogging.Get().With("component", "sarafu-vise-events.testutil")
 )

 const (
--- a/testutil/mocks/service_mock.go
+++ b/testutil/mocks/service_mock.go
@@ -120,3 +120,13 @@ func (m MockAccountService) CheckTokenInPool(ctx context.Context, poolAddress, t
 	args := m.Called(poolAddress, tokenAddress)
 	return args.Get(0).(*models.TokenInPoolResult), args.Error(1)
 }
+
+func (m MockAccountService) GetCreditSendMaxLimit(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, publicKey string) (*models.CreditSendLimitsResult, error) {
+	args := m.Called(poolAddress, fromTokenAddress, toTokenAddress, publicKey)
+	return args.Get(0).(*models.CreditSendLimitsResult), args.Error(1)
+}
+
+func (m MockAccountService) GetCreditSendReverseQuote(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, toTokenAMount string) (*models.CreditSendReverseQouteResult, error) {
+	args := m.Called(poolAddress, fromTokenAddress, toTokenAddress, toTokenAMount)
+	return args.Get(0).(*models.CreditSendReverseQouteResult), args.Error(1)
+}
--- a/testutil/testservice/account_service.go
+++ b/testutil/testservice/account_service.go
@@ -8,6 +8,8 @@ import (
 	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 )

+// This is used in the menu traversal tests
+
 type TestAccountService struct {
 }

@@ -34,12 +36,18 @@ func (tas *TestAccountService) TrackAccountStatus(ctx context.Context, publicKey

 func (tas *TestAccountService) FetchVouchers(ctx context.Context, publicKey string) ([]dataserviceapi.TokenHoldings, error) {
 	return []dataserviceapi.TokenHoldings{
-		dataserviceapi.TokenHoldings{
+		{
 			TokenAddress:  "0x6CC75A06ac72eB4Db2eE22F781F5D100d8ec03ee",
 			TokenSymbol:   "SRF",
 			TokenDecimals: "6",
 			Balance:       "2745987",
 		},
+		{
+			TokenAddress:  "0x3f195a3F68BF4c6D49748eFa033a00C6634fF311",
+			TokenSymbol:   "USD",
+			TokenDecimals: "6",
+			Balance:       "4269100",
+		},
 	}, nil
 }

@@ -116,3 +124,11 @@ func (m TestAccountService) GetSwapFromTokenMaxLimit(ctx context.Context, poolAd
 func (m TestAccountService) CheckTokenInPool(ctx context.Context, poolAddress, tokenAddress string) (*models.TokenInPoolResult, error) {
 	return &models.TokenInPoolResult{}, nil
 }
+
+func (m TestAccountService) GetCreditSendMaxLimit(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, publicKey string) (*models.CreditSendLimitsResult, error) {
+	return &models.CreditSendLimitsResult{}, nil
+}
+
+func (m TestAccountService) GetCreditSendReverseQuote(ctx context.Context, poolAddress, fromTokenAddress, toTokenAddress, toTokenAMount string) (*models.CreditSendReverseQouteResult, error) {
+	return &models.CreditSendReverseQouteResult{}, nil
+}
Author	SHA1	Message	Date
Alfred Kamanda	74e5fb016c	Merge branch 'master' into update-go-vise	2025-11-18 13:11:54 +03:00
Alfred Kamanda	0f3e084a53	Merge pull request 'credit-send-endpoints' (#19 ) from credit-send-endpoints into master Reviewed-on: #19	2025-11-18 11:11:00 +01:00
Alfred Kamanda	fe897cca84	added the GetCreditSendReverseQuote to tests	2025-10-28 11:34:21 +03:00
Alfred Kamanda	7eaa771eb4	added the GetCreditSendReverseQuote function	2025-10-28 11:33:17 +03:00
Alfred Kamanda	72af514cf3	added the CreditSendReverseQouteResult type for API responses	2025-10-28 11:32:51 +03:00
Alfred Kamanda	81ff6c4034	added the CreditSendReverseQuote prefix and URL	2025-10-28 11:32:03 +03:00
Alfred Kamanda	a705443786	added a comment to describe the use of the TestAccountService	2025-10-28 11:10:48 +03:00
Alfred Kamanda	af76541c86	added the USD voucher to the TokenHoldings	2025-10-28 11:09:33 +03:00
Alfred Kamanda	75a7ec6b32	correct the spelling of toTokenAddress	2025-10-28 11:06:01 +03:00
Alfred Kamanda	3e82e16923	added the GetCreditSendMaxLimit to tests	2025-10-28 11:04:43 +03:00
Alfred Kamanda	c11060648d	added the CreditSendLimitsResult type for the API responses	2025-10-28 11:04:12 +03:00
Alfred Kamanda	01569b9b39	added the GetCreditSendMaxLimit function	2025-10-28 11:03:08 +03:00
Alfred Kamanda	96c323f202	added the CreditSendPrefix and URL	2025-10-28 11:02:33 +03:00
Alfred Kamanda	2731a787e3	Merge pull request 'handle-error-codes' (#18 ) from handle-error-codes into master Reviewed-on: #18 and is working on prod	2025-10-27 11:29:55 +01:00
Alfred Kamanda	532547899f	include the error code	2025-10-22 11:46:13 +03:00
Alfred Kamanda	6f7802b58c	modify doRequest() to return APIError on err	2025-10-21 15:05:22 +03:00
Alfred Kamanda	73e6220a8c	create a custom error struct that carries both fields from the API	2025-10-21 15:02:36 +03:00
Alfred Kamanda	8d4fbb9c2e	Merge pull request 'Normalize symbols before returning' (#17 ) from sanitize-symbols into master Reviewed-on: #17 Merged after successful tests	2025-10-06 11:02:42 +02:00
Alfred Kamanda	61410b2b29	Normalize symbols before returning	2025-10-06 11:43:25 +03:00
Alfred Kamanda	3c8e3d1bc8	added the grassrootseconomics/go-vise package to sarafu-api	2025-08-19 12:43:50 +03:00
Alfred Kamanda	c44ac0116f	Merge pull request 'update-alias' (#15 ) from update-alias into master Reviewed-on: #15	2025-08-19 11:35:23 +02:00