cmd/africastalking/main.go

@@ -1,35 +1,31 @@
 package main
 
 import (
-	"bytes"
 	"context"
-	"encoding/json"
 	"flag"
 	"fmt"
-	"io"
 	"net/http"
 	"os"
 	"os/signal"
 	"path"
 	"strconv"
-	"strings"
 	"syscall"
 
 	"git.defalsify.org/vise.git/engine"
 	"git.defalsify.org/vise.git/logging"
 	"git.defalsify.org/vise.git/resource"
 
-	"git.grassecon.net/urdt/ussd/common"
 	"git.grassecon.net/urdt/ussd/config"
 	"git.grassecon.net/urdt/ussd/initializers"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
-	httpserver "git.grassecon.net/urdt/ussd/internal/http"
+	"git.grassecon.net/urdt/ussd/internal/http/at"
+	httpserver "git.grassecon.net/urdt/ussd/internal/http/at"
 	"git.grassecon.net/urdt/ussd/internal/storage"
 	"git.grassecon.net/urdt/ussd/remote"
 )
 
 var (
-	logg          = logging.NewVanilla()
+	logg          = logging.NewVanilla().WithDomain("AfricasTalking").WithContextKey("at-session-id")
 	scriptDir     = path.Join("services", "registration")
 	build         = "dev"
 	menuSeparator = ": "
@@ -38,72 +34,6 @@ var (
 func init() {
 	initializers.LoadEnvVariables()
 }
-
-type atRequestParser struct{}
-
-func (arp *atRequestParser) GetSessionId(rq any) (string, error) {
-	rqv, ok := rq.(*http.Request)
-	if !ok {
-		logg.Warnf("got an invalid request", "req", rq)
-		return "", handlers.ErrInvalidRequest
-	}
-
-	// Capture body (if any) for logging
-	body, err := io.ReadAll(rqv.Body)
-	if err != nil {
-		logg.Warnf("failed to read request body", "err", err)
-		return "", fmt.Errorf("failed to read request body: %v", err)
-	}
-	// Reset the body for further reading
-	rqv.Body = io.NopCloser(bytes.NewReader(body))
-
-	// Log the body as JSON
-	bodyLog := map[string]string{"body": string(body)}
-	logBytes, err := json.Marshal(bodyLog)
-	if err != nil {
-		logg.Warnf("failed to marshal request body", "err", err)
-	} else {
-		logg.Debugf("received request", "bytes", logBytes)
-	}
-
-	if err := rqv.ParseForm(); err != nil {
-		logg.Warnf("failed to parse form data", "err", err)
-		return "", fmt.Errorf("failed to parse form data: %v", err)
-	}
-
-	phoneNumber := rqv.FormValue("phoneNumber")
-	if phoneNumber == "" {
-		return "", fmt.Errorf("no phone number found")
-	}
-
-	formattedNumber, err := common.FormatPhoneNumber(phoneNumber)
-	if err != nil {
-		logg.Warnf("failed to format phone number", "err", err)
-		return "", fmt.Errorf("failed to format number")
-	}
-
-	return formattedNumber, nil
-}
-
-func (arp *atRequestParser) GetInput(rq any) ([]byte, error) {
-	rqv, ok := rq.(*http.Request)
-	if !ok {
-		return nil, handlers.ErrInvalidRequest
-	}
-	if err := rqv.ParseForm(); err != nil {
-		return nil, fmt.Errorf("failed to parse form data: %v", err)
-	}
-
-	text := rqv.FormValue("text")
-
-	parts := strings.Split(text, "*")
-	if len(parts) == 0 {
-		return nil, fmt.Errorf("no input found")
-	}
-
-	return []byte(parts[len(parts)-1]), nil
-}
-
 func main() {
 	config.LoadConfig()
 
@@ -191,7 +121,9 @@ func main() {
 	}
 	defer stateStore.Close()
 
-	rp := &atRequestParser{}
+	rp := &at.ATRequestParser{
+		Context: ctx,
+	}
 	bsh := handlers.NewBaseSessionHandler(cfg, rs, stateStore, userdataStore, rp, hl)
 	sh := httpserver.NewATSessionHandler(bsh)
 

common/storage.go

@@ -8,14 +8,15 @@ import (
 	"git.defalsify.org/vise.git/resource"
 	"git.defalsify.org/vise.git/persist"
 	"git.grassecon.net/urdt/ussd/internal/storage"
+	dbstorage "git.grassecon.net/urdt/ussd/internal/storage/db"
 )
 
 func StoreToDb(store *UserDataStore) db.Db {
 	return store.Db
 }
 
-func StoreToPrefixDb(store *UserDataStore, pfx []byte) storage.PrefixDb {
+func StoreToPrefixDb(store *UserDataStore, pfx []byte) dbstorage.PrefixDb {
-	return storage.NewSubPrefixDb(store.Db, pfx)	
+	return dbstorage.NewSubPrefixDb(store.Db, pfx)	
 }
 
 type StorageServices interface {

common/transfer_statements.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"time"
 
-	"git.grassecon.net/urdt/ussd/internal/storage"
+	dbstorage "git.grassecon.net/urdt/ussd/internal/storage/db"
 	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 )
 
@@ -56,7 +56,7 @@ func ProcessTransfers(transfers []dataserviceapi.Last10TxResponse) TransferMetad
 
 // GetTransferData retrieves and matches transfer data
 // returns a formatted string of the full transaction/statement
-func GetTransferData(ctx context.Context, db storage.PrefixDb, publicKey string, index int) (string, error) {
+func GetTransferData(ctx context.Context, db dbstorage.PrefixDb, publicKey string, index int) (string, error) {
 	keys := []DataTyp{DATA_TX_SENDERS, DATA_TX_RECIPIENTS, DATA_TX_VALUES, DATA_TX_ADDRESSES, DATA_TX_HASHES, DATA_TX_DATES, DATA_TX_SYMBOLS}
 	data := make(map[DataTyp]string)
 

common/vouchers.go

@@ -6,7 +6,7 @@ import (
 	"math/big"
 	"strings"
 
-	"git.grassecon.net/urdt/ussd/internal/storage"
+	dbstorage "git.grassecon.net/urdt/ussd/internal/storage/db"
 	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 )
 
@@ -63,7 +63,7 @@ func ScaleDownBalance(balance, decimals string) string {
 }
 
 // GetVoucherData retrieves and matches voucher data
-func GetVoucherData(ctx context.Context, db storage.PrefixDb, input string) (*dataserviceapi.TokenHoldings, error) {
+func GetVoucherData(ctx context.Context, db dbstorage.PrefixDb, input string) (*dataserviceapi.TokenHoldings, error) {
 	keys := []DataTyp{DATA_VOUCHER_SYMBOLS, DATA_VOUCHER_BALANCES, DATA_VOUCHER_DECIMALS, DATA_VOUCHER_ADDRESSES}
 	data := make(map[DataTyp]string)
 

common/vouchers_test.go

@@ -10,7 +10,7 @@ import (
 
 	visedb "git.defalsify.org/vise.git/db"
 	memdb "git.defalsify.org/vise.git/db/mem"
-	"git.grassecon.net/urdt/ussd/internal/storage"
+	dbstorage "git.grassecon.net/urdt/ussd/internal/storage/db"
 	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 )
 
@@ -86,7 +86,7 @@ func TestGetVoucherData(t *testing.T) {
 	}
 
 	prefix := ToBytes(visedb.DATATYPE_USERDATA)
-	spdb := storage.NewSubPrefixDb(db, prefix)
+	spdb := dbstorage.NewSubPrefixDb(db, prefix)
 
 	// Test voucher data
 	mockData := map[DataTyp][]byte{

go.mod

@@ -3,7 +3,7 @@ module git.grassecon.net/urdt/ussd
 go 1.23.0
 
 require (
-	git.defalsify.org/vise.git v0.2.3-0.20241231085136-8582c7e157d9
+	git.defalsify.org/vise.git v0.2.3-0.20250103172917-3e190a44568d
 	github.com/alecthomas/assert/v2 v2.2.2
 	github.com/gofrs/uuid v4.4.0+incompatible
 	github.com/grassrootseconomics/eth-custodial v1.3.0-beta
@@ -11,6 +11,7 @@ require (
 	github.com/joho/godotenv v1.5.1
 	github.com/peteole/testdata-loader v0.3.0
 	github.com/stretchr/testify v1.9.0
+	golang.org/x/crypto v0.27.0
 	gopkg.in/leonelquinteros/gotext.v1 v1.3.1
 )
 
@@ -32,7 +33,6 @@ require (
 	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 v0.27.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
 	golang.org/x/text v0.18.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

go.sum

@@ -1,5 +1,5 @@
-git.defalsify.org/vise.git v0.2.3-0.20241231085136-8582c7e157d9 h1:O3m+NgWDWtJm8OculT99c4bDMAO4xLe2c8hpCKpsd9g=
+git.defalsify.org/vise.git v0.2.3-0.20250103172917-3e190a44568d h1:bPAOVZOX4frSGhfOdcj7kc555f8dc9DmMd2YAyC2AMw=
-git.defalsify.org/vise.git v0.2.3-0.20241231085136-8582c7e157d9/go.mod h1:jyBMe1qTYUz3mmuoC9JQ/TvFeW0vTanCUcPu3H8p4Ck=
+git.defalsify.org/vise.git v0.2.3-0.20250103172917-3e190a44568d/go.mod h1:jyBMe1qTYUz3mmuoC9JQ/TvFeW0vTanCUcPu3H8p4Ck=
 github.com/alecthomas/assert/v2 v2.2.2 h1:Z/iVC0xZfWTaFNE6bA3z07T86hd45Xe2eLt6WVy2bbk=
 github.com/alecthomas/assert/v2 v2.2.2/go.mod h1:pXcQ2Asjp247dahGEmsZ6ru0UVwnkhktn7S0bBDLxvQ=
 github.com/alecthomas/participle/v2 v2.0.0 h1:Fgrq+MbuSsJwIkw3fEj9h75vDP0Er5JzepJ0/HNHv0g=

internal/handlers/ussd/menuhandler.go

@@ -23,12 +23,12 @@ import (
 	"git.grassecon.net/urdt/ussd/remote"
 	"gopkg.in/leonelquinteros/gotext.v1"
 
-	"git.grassecon.net/urdt/ussd/internal/storage"
+	dbstorage "git.grassecon.net/urdt/ussd/internal/storage/db"
 	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 )
 
 var (
-	logg           = logging.NewVanilla().WithDomain("ussdmenuhandler")
+	logg           = logging.NewVanilla().WithDomain("ussdmenuhandler").WithContextKey("session-id")
 	scriptDir      = path.Join("services", "registration")
 	translationDir = path.Join(scriptDir, "locale")
 )
@@ -64,7 +64,7 @@ type Handlers struct {
 	adminstore           *utils.AdminStore
 	flagManager          *asm.FlagParser
 	accountService       remote.AccountServiceInterface
-	prefixDb             storage.PrefixDb
+	prefixDb             dbstorage.PrefixDb
 	profile              *models.Profile
 	ReplaceSeparatorFunc func(string) string
 }
@@ -80,7 +80,7 @@ func NewHandlers(appFlags *asm.FlagParser, userdataStore db.Db, adminstore *util
 
 	// Instantiate the SubPrefixDb with "DATATYPE_USERDATA" prefix
 	prefix := common.ToBytes(db.DATATYPE_USERDATA)
-	prefixDb := storage.NewSubPrefixDb(userdataStore, prefix)
+	prefixDb := dbstorage.NewSubPrefixDb(userdataStore, prefix)
 
 	h := &Handlers{
 		userdataStore:        userDb,
@@ -122,9 +122,12 @@ func (h *Handlers) Init(ctx context.Context, sym string, input []byte) (resource
 		h.st.Code = []byte{}
 	}
 
-	sessionId, _ := ctx.Value("SessionId").(string)
+	sessionId, ok := ctx.Value("SessionId").(string)
-	flag_admin_privilege, _ := h.flagManager.GetFlag("flag_admin_privilege")
+	if ok {
+		context.WithValue(ctx, "session-id", sessionId)
+	}
 
+	flag_admin_privilege, _ := h.flagManager.GetFlag("flag_admin_privilege")
 	isAdmin, _ := h.adminstore.IsAdmin(sessionId)
 
 	if isAdmin {

internal/handlers/ussd/menuhandler_test.go

@@ -13,7 +13,7 @@ import (
 	"git.defalsify.org/vise.git/persist"
 	"git.defalsify.org/vise.git/resource"
 	"git.defalsify.org/vise.git/state"
-	"git.grassecon.net/urdt/ussd/internal/storage"
+	dbstorage "git.grassecon.net/urdt/ussd/internal/storage/db"
 	"git.grassecon.net/urdt/ussd/internal/testutil/mocks"
 	"git.grassecon.net/urdt/ussd/internal/testutil/testservice"
 	"git.grassecon.net/urdt/ussd/internal/utils"
@@ -59,14 +59,14 @@ func InitializeTestStore(t *testing.T) (context.Context, *common.UserDataStore)
 	return ctx, store
 }
 
-func InitializeTestSubPrefixDb(t *testing.T, ctx context.Context) *storage.SubPrefixDb {
+func InitializeTestSubPrefixDb(t *testing.T, ctx context.Context) *dbstorage.SubPrefixDb {
 	db := memdb.NewMemDb()
 	err := db.Connect(ctx, "")
 	if err != nil {
 		t.Fatal(err)
 	}
 	prefix := common.ToBytes(visedb.DATATYPE_USERDATA)
-	spdb := storage.NewSubPrefixDb(db, prefix)
+	spdb := dbstorage.NewSubPrefixDb(db, prefix)
 
 	return spdb
 }

internal/http/at/parse.go

@@ -0,0 +1,121 @@
+package at
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"git.grassecon.net/urdt/ussd/common"
+	"git.grassecon.net/urdt/ussd/internal/handlers"
+)
+
+type ATRequestParser struct {
+	Context context.Context
+}
+
+func (arp *ATRequestParser) GetSessionId(rq any) (string, error) {
+	rqv, ok := rq.(*http.Request)
+	if !ok {
+		logg.Warnf("got an invalid request", "req", rq)
+		return "", handlers.ErrInvalidRequest
+	}
+
+	// Capture body (if any) for logging
+	body, err := io.ReadAll(rqv.Body)
+	if err != nil {
+		logg.Warnf("failed to read request body", "err", err)
+		return "", fmt.Errorf("failed to read request body: %v", err)
+	}
+	// Reset the body for further reading
+	rqv.Body = io.NopCloser(bytes.NewReader(body))
+
+	// Log the body as JSON
+	bodyLog := map[string]string{"body": string(body)}
+	logBytes, err := json.Marshal(bodyLog)
+	if err != nil {
+		logg.Warnf("failed to marshal request body", "err", err)
+	} else {
+		decodedStr := string(logBytes)
+		sessionId, err := extractATSessionId(decodedStr)
+		if err != nil {
+			context.WithValue(arp.Context, "at-session-id", sessionId)
+		}
+		logg.Debugf("Received request:", decodedStr)
+	}
+
+	if err := rqv.ParseForm(); err != nil {
+		logg.Warnf("failed to parse form data", "err", err)
+		return "", fmt.Errorf("failed to parse form data: %v", err)
+	}
+
+	phoneNumber := rqv.FormValue("phoneNumber")
+	if phoneNumber == "" {
+		return "", fmt.Errorf("no phone number found")
+	}
+
+	formattedNumber, err := common.FormatPhoneNumber(phoneNumber)
+	if err != nil {
+		logg.Warnf("failed to format phone number", "err", err)
+		return "", fmt.Errorf("failed to format number")
+	}
+
+	return formattedNumber, nil
+}
+
+func (arp *ATRequestParser) GetInput(rq any) ([]byte, error) {
+	rqv, ok := rq.(*http.Request)
+	if !ok {
+		return nil, handlers.ErrInvalidRequest
+	}
+	if err := rqv.ParseForm(); err != nil {
+		return nil, fmt.Errorf("failed to parse form data: %v", err)
+	}
+
+	text := rqv.FormValue("text")
+
+	parts := strings.Split(text, "*")
+	if len(parts) == 0 {
+		return nil, fmt.Errorf("no input found")
+	}
+
+	return []byte(parts[len(parts)-1]), nil
+}
+
+func parseQueryParams(query string) map[string]string {
+	params := make(map[string]string)
+
+	queryParams := strings.Split(query, "&")
+	for _, param := range queryParams {
+		// Split each key-value pair by '='
+		parts := strings.SplitN(param, "=", 2)
+		if len(parts) == 2 {
+			params[parts[0]] = parts[1]
+		}
+	}
+	return params
+}
+
+func extractATSessionId(decodedStr string) (string, error) {
+	var data map[string]string
+	err := json.Unmarshal([]byte(decodedStr), &data)
+
+	if err != nil {
+		logg.Errorf("Error unmarshalling JSON: %v", err)
+		return "", nil
+	}
+	decodedBody, err := url.QueryUnescape(data["body"])
+	if err != nil {
+		logg.Errorf("Error URL-decoding body: %v", err)
+		return "", nil
+	}
+	params := parseQueryParams(decodedBody)
+
+	sessionId := params["sessionId"]
+	return sessionId, nil
+
+}

internal/http/at/server.go

@@ -1,19 +1,25 @@
-package http
+package at
 
 import (
 	"io"
 	"net/http"
 
+	"git.defalsify.org/vise.git/logging"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
+	httpserver "git.grassecon.net/urdt/ussd/internal/http"
+)
+
+var (
+	logg = logging.NewVanilla().WithDomain("atserver")
 )
 
 type ATSessionHandler struct {
-	*SessionHandler
+	*httpserver.SessionHandler
 }
 
 func NewATSessionHandler(h handlers.RequestHandler) *ATSessionHandler {
 	return &ATSessionHandler{
-		SessionHandler: ToSessionHandler(h),
+		SessionHandler: httpserver.ToSessionHandler(h),
 	}
 }
 
@@ -31,14 +37,14 @@ func (ash *ATSessionHandler) ServeHTTP(w http.ResponseWriter, req *http.Request)
 	cfg.SessionId, err = rp.GetSessionId(req)
 	if err != nil {
 		logg.ErrorCtxf(rqs.Ctx, "", "header processing error", err)
-		ash.writeError(w, 400, err)
+		ash.WriteError(w, 400, err)
 		return
 	}
 	rqs.Config = cfg
 	rqs.Input, err = rp.GetInput(req)
 	if err != nil {
 		logg.ErrorCtxf(rqs.Ctx, "", "header processing error", err)
-		ash.writeError(w, 400, err)
+		ash.WriteError(w, 400, err)
 		return
 	}
 
@@ -53,7 +59,7 @@ func (ash *ATSessionHandler) ServeHTTP(w http.ResponseWriter, req *http.Request)
 	}
 
 	if code != 200 {
-		ash.writeError(w, 500, err)
+		ash.WriteError(w, 500, err)
 		return
 	}
 
@@ -61,13 +67,13 @@ func (ash *ATSessionHandler) ServeHTTP(w http.ResponseWriter, req *http.Request)
 	w.Header().Set("Content-Type", "text/plain")
 	rqs, err = ash.Output(rqs)
 	if err != nil {
-		ash.writeError(w, 500, err)
+		ash.WriteError(w, 500, err)
 		return
 	}
 
 	rqs, err = ash.Reset(rqs)
 	if err != nil {
-		ash.writeError(w, 500, err)
+		ash.WriteError(w, 500, err)
 		return
 	}
 }
@@ -89,4 +95,4 @@ func (ash *ATSessionHandler) Output(rqs handlers.RequestSession) (handlers.Reque
 
 	_, err = rqs.Engine.Flush(rqs.Ctx, rqs.Writer)
 	return rqs, err
-}
+}

internal/http/at/server_test.go

@@ -1,7 +1,6 @@
-package http
+package at
 
 import (
-	"bytes"
 	"context"
 	"errors"
 	"io"
@@ -16,16 +15,6 @@ import (
 	"git.grassecon.net/urdt/ussd/internal/testutil/mocks/httpmocks"
 )
 
-// invalidRequestType is a custom type to test invalid request scenarios
-type invalidRequestType struct{}
-
-// errorReader is a helper type that always returns an error when Read is called
-type errorReader struct{}
-
-func (e *errorReader) Read(p []byte) (n int, err error) {
-	return 0, errors.New("read error")
-}
-
 func TestNewATSessionHandler(t *testing.T) {
 	mockHandler := &httpmocks.MockRequestHandler{}
 	ash := NewATSessionHandler(mockHandler)
@@ -242,208 +231,4 @@ func TestATSessionHandler_Output(t *testing.T) {
 	}
 }
 
-func TestSessionHandler_ServeHTTP(t *testing.T) {
-	tests := []struct {
-		name           string
-		sessionID      string
-		input          []byte
-		parserErr      error
-		processErr     error
-		outputErr      error
-		resetErr       error
-		expectedStatus int
-	}{
-		{
-			name:           "Success",
-			sessionID:      "123",
-			input:          []byte("test input"),
-			expectedStatus: http.StatusOK,
-		},
-		{
-			name:           "Missing Session ID",
-			sessionID:      "",
-			parserErr:      handlers.ErrSessionMissing,
-			expectedStatus: http.StatusBadRequest,
-		},
-		{
-			name:           "Process Error",
-			sessionID:      "123",
-			input:          []byte("test input"),
-			processErr:     handlers.ErrStorage,
-			expectedStatus: http.StatusInternalServerError,
-		},
-		{
-			name:           "Output Error",
-			sessionID:      "123",
-			input:          []byte("test input"),
-			outputErr:      errors.New("output error"),
-			expectedStatus: http.StatusOK,
-		},
-		{
-			name:           "Reset Error",
-			sessionID:      "123",
-			input:          []byte("test input"),
-			resetErr:       errors.New("reset error"),
-			expectedStatus: http.StatusOK,
-		},
-	}
 
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			mockRequestParser := &httpmocks.MockRequestParser{
-				GetSessionIdFunc: func(any) (string, error) {
-					return tt.sessionID, tt.parserErr
-				},
-				GetInputFunc: func(any) ([]byte, error) {
-					return tt.input, nil
-				},
-			}
-
-			mockRequestHandler := &httpmocks.MockRequestHandler{
-				ProcessFunc: func(rs handlers.RequestSession) (handlers.RequestSession, error) {
-					return rs, tt.processErr
-				},
-				OutputFunc: func(rs handlers.RequestSession) (handlers.RequestSession, error) {
-					return rs, tt.outputErr
-				},
-				ResetFunc: func(rs handlers.RequestSession) (handlers.RequestSession, error) {
-					return rs, tt.resetErr
-				},
-				GetRequestParserFunc: func() handlers.RequestParser {
-					return mockRequestParser
-				},
-				GetConfigFunc: func() engine.Config {
-					return engine.Config{}
-				},
-			}
-
-			sessionHandler := ToSessionHandler(mockRequestHandler)
-
-			req := httptest.NewRequest(http.MethodPost, "/", bytes.NewBuffer(tt.input))
-			req.Header.Set("X-Vise-Session", tt.sessionID)
-
-			rr := httptest.NewRecorder()
-
-			sessionHandler.ServeHTTP(rr, req)
-
-			if status := rr.Code; status != tt.expectedStatus {
-				t.Errorf("handler returned wrong status code: got %v want %v",
-					status, tt.expectedStatus)
-			}
-		})
-	}
-}
-
-func TestSessionHandler_writeError(t *testing.T) {
-	handler := &SessionHandler{}
-	mockWriter := &httpmocks.MockWriter{}
-	err := errors.New("test error")
-
-	handler.writeError(mockWriter, http.StatusBadRequest, err)
-
-	if mockWriter.WrittenString != "" {
-		t.Errorf("Expected empty body, got %s", mockWriter.WrittenString)
-	}
-}
-
-func TestDefaultRequestParser_GetSessionId(t *testing.T) {
-	tests := []struct {
-		name          string
-		request       any
-		expectedID    string
-		expectedError error
-	}{
-		{
-			name: "Valid Session ID",
-			request: func() *http.Request {
-				req := httptest.NewRequest(http.MethodPost, "/", nil)
-				req.Header.Set("X-Vise-Session", "123456")
-				return req
-			}(),
-			expectedID:    "123456",
-			expectedError: nil,
-		},
-		{
-			name:          "Missing Session ID",
-			request:       httptest.NewRequest(http.MethodPost, "/", nil),
-			expectedID:    "",
-			expectedError: handlers.ErrSessionMissing,
-		},
-		{
-			name:          "Invalid Request Type",
-			request:       invalidRequestType{},
-			expectedID:    "",
-			expectedError: handlers.ErrInvalidRequest,
-		},
-	}
-
-	parser := &DefaultRequestParser{}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			id, err := parser.GetSessionId(tt.request)
-
-			if id != tt.expectedID {
-				t.Errorf("Expected session ID %s, got %s", tt.expectedID, id)
-			}
-
-			if err != tt.expectedError {
-				t.Errorf("Expected error %v, got %v", tt.expectedError, err)
-			}
-		})
-	}
-}
-
-func TestDefaultRequestParser_GetInput(t *testing.T) {
-	tests := []struct {
-		name          string
-		request       any
-		expectedInput []byte
-		expectedError error
-	}{
-		{
-			name: "Valid Input",
-			request: func() *http.Request {
-				return httptest.NewRequest(http.MethodPost, "/", bytes.NewBufferString("test input"))
-			}(),
-			expectedInput: []byte("test input"),
-			expectedError: nil,
-		},
-		{
-			name:          "Empty Input",
-			request:       httptest.NewRequest(http.MethodPost, "/", nil),
-			expectedInput: []byte{},
-			expectedError: nil,
-		},
-		{
-			name:          "Invalid Request Type",
-			request:       invalidRequestType{},
-			expectedInput: nil,
-			expectedError: handlers.ErrInvalidRequest,
-		},
-		{
-			name: "Read Error",
-			request: func() *http.Request {
-				return httptest.NewRequest(http.MethodPost, "/", &errorReader{})
-			}(),
-			expectedInput: nil,
-			expectedError: errors.New("read error"),
-		},
-	}
-
-	parser := &DefaultRequestParser{}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			input, err := parser.GetInput(tt.request)
-
-			if !bytes.Equal(input, tt.expectedInput) {
-				t.Errorf("Expected input %s, got %s", tt.expectedInput, input)
-			}
-
-			if err != tt.expectedError && (err == nil || err.Error() != tt.expectedError.Error()) {
-				t.Errorf("Expected error %v, got %v", tt.expectedError, err)
-			}
-		})
-	}
-}

internal/http/parse.go

@@ -0,0 +1,38 @@
+package http
+
+import (
+	"io/ioutil"
+	"net/http"
+
+	"git.grassecon.net/urdt/ussd/internal/handlers"
+)
+
+type DefaultRequestParser struct {
+}
+
+func (rp *DefaultRequestParser) GetSessionId(rq any) (string, error) {
+	rqv, ok := rq.(*http.Request)
+	if !ok {
+		return "", handlers.ErrInvalidRequest
+	}
+	v := rqv.Header.Get("X-Vise-Session")
+	if v == "" {
+		return "", handlers.ErrSessionMissing
+	}
+	return v, nil
+}
+
+func (rp *DefaultRequestParser) GetInput(rq any) ([]byte, error) {
+	rqv, ok := rq.(*http.Request)
+	if !ok {
+		return nil, handlers.ErrInvalidRequest
+	}
+	defer rqv.Body.Close()
+	v, err := ioutil.ReadAll(rqv.Body)
+	if err != nil {
+		return nil, err
+	}
+	return v, nil
+}
+
+

internal/http/server.go

@@ -1,7 +1,6 @@
 package http
 
 import (
-	"io/ioutil"
 	"net/http"
 	"strconv"
 
@@ -14,34 +13,6 @@ var (
 	logg = logging.NewVanilla().WithDomain("httpserver")
 )
 
-type DefaultRequestParser struct {
-}
-
-func (rp *DefaultRequestParser) GetSessionId(rq any) (string, error) {
-	rqv, ok := rq.(*http.Request)
-	if !ok {
-		return "", handlers.ErrInvalidRequest
-	}
-	v := rqv.Header.Get("X-Vise-Session")
-	if v == "" {
-		return "", handlers.ErrSessionMissing
-	}
-	return v, nil
-}
-
-func (rp *DefaultRequestParser) GetInput(rq any) ([]byte, error) {
-	rqv, ok := rq.(*http.Request)
-	if !ok {
-		return nil, handlers.ErrInvalidRequest
-	}
-	defer rqv.Body.Close()
-	v, err := ioutil.ReadAll(rqv.Body)
-	if err != nil {
-		return nil, err
-	}
-	return v, nil
-}
-
 type SessionHandler struct {
 	handlers.RequestHandler
 }
@@ -52,7 +23,7 @@ func ToSessionHandler(h handlers.RequestHandler) *SessionHandler {
 	}
 }
 
-func (f *SessionHandler) writeError(w http.ResponseWriter, code int, err error) {
+func (f *SessionHandler) WriteError(w http.ResponseWriter, code int, err error) {
 	s := err.Error()
 	w.Header().Set("Content-Length", strconv.Itoa(len(s)))
 	w.WriteHeader(code)
@@ -78,13 +49,13 @@ func (f *SessionHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 	cfg.SessionId, err = rp.GetSessionId(req)
 	if err != nil {
 		logg.ErrorCtxf(rqs.Ctx, "", "header processing error", err)
-		f.writeError(w, 400, err)
+		f.WriteError(w, 400, err)
 	}
 	rqs.Config = cfg
 	rqs.Input, err = rp.GetInput(req)
 	if err != nil {
 		logg.ErrorCtxf(rqs.Ctx, "", "header processing error", err)
-		f.writeError(w, 400, err)
+		f.WriteError(w, 400, err)
 		return
 	}
 
@@ -101,7 +72,7 @@ func (f *SessionHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 	}
 
 	if code != 200 {
-		f.writeError(w, 500, err)
+		f.WriteError(w, 500, err)
 		return
 	}
 
@@ -110,11 +81,11 @@ func (f *SessionHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 	rqs, err = f.Output(rqs)
 	rqs, perr = f.Reset(rqs)
 	if err != nil {
-		f.writeError(w, 500, err)
+		f.WriteError(w, 500, err)
 		return
 	}
 	if perr != nil {
-		f.writeError(w, 500, perr)
+		f.WriteError(w, 500, perr)
 		return
 	}
 }

internal/http/server_test.go

@@ -0,0 +1,229 @@
+package http
+
+import (
+	"bytes"
+	"errors"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"git.defalsify.org/vise.git/engine"
+	"git.grassecon.net/urdt/ussd/internal/handlers"
+	"git.grassecon.net/urdt/ussd/internal/testutil/mocks/httpmocks"
+)
+
+// invalidRequestType is a custom type to test invalid request scenarios
+type invalidRequestType struct{}
+
+// errorReader is a helper type that always returns an error when Read is called
+type errorReader struct{}
+
+func (e *errorReader) Read(p []byte) (n int, err error) {
+	return 0, errors.New("read error")
+}
+
+func TestSessionHandler_ServeHTTP(t *testing.T) {
+	tests := []struct {
+		name           string
+		sessionID      string
+		input          []byte
+		parserErr      error
+		processErr     error
+		outputErr      error
+		resetErr       error
+		expectedStatus int
+	}{
+		{
+			name:           "Success",
+			sessionID:      "123",
+			input:          []byte("test input"),
+			expectedStatus: http.StatusOK,
+		},
+		{
+			name:           "Missing Session ID",
+			sessionID:      "",
+			parserErr:      handlers.ErrSessionMissing,
+			expectedStatus: http.StatusBadRequest,
+		},
+		{
+			name:           "Process Error",
+			sessionID:      "123",
+			input:          []byte("test input"),
+			processErr:     handlers.ErrStorage,
+			expectedStatus: http.StatusInternalServerError,
+		},
+		{
+			name:           "Output Error",
+			sessionID:      "123",
+			input:          []byte("test input"),
+			outputErr:      errors.New("output error"),
+			expectedStatus: http.StatusOK,
+		},
+		{
+			name:           "Reset Error",
+			sessionID:      "123",
+			input:          []byte("test input"),
+			resetErr:       errors.New("reset error"),
+			expectedStatus: http.StatusOK,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			mockRequestParser := &httpmocks.MockRequestParser{
+				GetSessionIdFunc: func(any) (string, error) {
+					return tt.sessionID, tt.parserErr
+				},
+				GetInputFunc: func(any) ([]byte, error) {
+					return tt.input, nil
+				},
+			}
+
+			mockRequestHandler := &httpmocks.MockRequestHandler{
+				ProcessFunc: func(rs handlers.RequestSession) (handlers.RequestSession, error) {
+					return rs, tt.processErr
+				},
+				OutputFunc: func(rs handlers.RequestSession) (handlers.RequestSession, error) {
+					return rs, tt.outputErr
+				},
+				ResetFunc: func(rs handlers.RequestSession) (handlers.RequestSession, error) {
+					return rs, tt.resetErr
+				},
+				GetRequestParserFunc: func() handlers.RequestParser {
+					return mockRequestParser
+				},
+				GetConfigFunc: func() engine.Config {
+					return engine.Config{}
+				},
+			}
+
+			sessionHandler := ToSessionHandler(mockRequestHandler)
+
+			req := httptest.NewRequest(http.MethodPost, "/", bytes.NewBuffer(tt.input))
+			req.Header.Set("X-Vise-Session", tt.sessionID)
+
+			rr := httptest.NewRecorder()
+
+			sessionHandler.ServeHTTP(rr, req)
+
+			if status := rr.Code; status != tt.expectedStatus {
+				t.Errorf("handler returned wrong status code: got %v want %v",
+					status, tt.expectedStatus)
+			}
+		})
+	}
+}
+
+func TestSessionHandler_WriteError(t *testing.T) {
+	handler := &SessionHandler{}
+	mockWriter := &httpmocks.MockWriter{}
+	err := errors.New("test error")
+
+	handler.WriteError(mockWriter, http.StatusBadRequest, err)
+
+	if mockWriter.WrittenString != "" {
+		t.Errorf("Expected empty body, got %s", mockWriter.WrittenString)
+	}
+}
+
+func TestDefaultRequestParser_GetSessionId(t *testing.T) {
+	tests := []struct {
+		name          string
+		request       any
+		expectedID    string
+		expectedError error
+	}{
+		{
+			name: "Valid Session ID",
+			request: func() *http.Request {
+				req := httptest.NewRequest(http.MethodPost, "/", nil)
+				req.Header.Set("X-Vise-Session", "123456")
+				return req
+			}(),
+			expectedID:    "123456",
+			expectedError: nil,
+		},
+		{
+			name:          "Missing Session ID",
+			request:       httptest.NewRequest(http.MethodPost, "/", nil),
+			expectedID:    "",
+			expectedError: handlers.ErrSessionMissing,
+		},
+		{
+			name:          "Invalid Request Type",
+			request:       invalidRequestType{},
+			expectedID:    "",
+			expectedError: handlers.ErrInvalidRequest,
+		},
+	}
+
+	parser := &DefaultRequestParser{}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			id, err := parser.GetSessionId(tt.request)
+
+			if id != tt.expectedID {
+				t.Errorf("Expected session ID %s, got %s", tt.expectedID, id)
+			}
+
+			if err != tt.expectedError {
+				t.Errorf("Expected error %v, got %v", tt.expectedError, err)
+			}
+		})
+	}
+}
+
+func TestDefaultRequestParser_GetInput(t *testing.T) {
+	tests := []struct {
+		name          string
+		request       any
+		expectedInput []byte
+		expectedError error
+	}{
+		{
+			name: "Valid Input",
+			request: func() *http.Request {
+				return httptest.NewRequest(http.MethodPost, "/", bytes.NewBufferString("test input"))
+			}(),
+			expectedInput: []byte("test input"),
+			expectedError: nil,
+		},
+		{
+			name:          "Empty Input",
+			request:       httptest.NewRequest(http.MethodPost, "/", nil),
+			expectedInput: []byte{},
+			expectedError: nil,
+		},
+		{
+			name:          "Invalid Request Type",
+			request:       invalidRequestType{},
+			expectedInput: nil,
+			expectedError: handlers.ErrInvalidRequest,
+		},
+		{
+			name: "Read Error",
+			request: func() *http.Request {
+				return httptest.NewRequest(http.MethodPost, "/", &errorReader{})
+			}(),
+			expectedInput: nil,
+			expectedError: errors.New("read error"),
+		},
+	}
+
+	parser := &DefaultRequestParser{}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			input, err := parser.GetInput(tt.request)
+
+			if !bytes.Equal(input, tt.expectedInput) {
+				t.Errorf("Expected input %s, got %s", tt.expectedInput, input)
+			}
+
+			if err != tt.expectedError && (err == nil || err.Error() != tt.expectedError.Error()) {
+				t.Errorf("Expected error %v, got %v", tt.expectedError, err)
+			}
+		})
+	}
+}

internal/storage/db/gdbm/gdbm.go

@@ -6,6 +6,11 @@ import (
 	"git.defalsify.org/vise.git/db"
 	gdbmdb "git.defalsify.org/vise.git/db/gdbm"
 	"git.defalsify.org/vise.git/lang"
+	"git.defalsify.org/vise.git/logging"
+)
+
+var (
+	logg = logging.NewVanilla().WithDomain("gdbmstorage")
 )
 
 var (

internal/storage/storageservice.go

@@ -13,6 +13,7 @@ import (
 	"git.defalsify.org/vise.git/persist"
 	"git.defalsify.org/vise.git/resource"
 	"git.grassecon.net/urdt/ussd/initializers"
+	gdbmstorage "git.grassecon.net/urdt/ussd/internal/storage/db/gdbm"
 )
 
 var (
@@ -75,7 +76,7 @@ func (ms *MenuStorageService) getOrCreateDb(ctx context.Context, existingDb db.D
 		connStr := buildConnStr()
 		err = newDb.Connect(ctx, connStr)
 	} else {
-		newDb = NewThreadGdbmDb()
+		newDb = gdbmstorage.NewThreadGdbmDb()
 		storeFile := path.Join(ms.dbDir, fileName)
 		err = newDb.Connect(ctx, storeFile)
 	}