rename to toughswitch

- Add Add and Del methods to Client for dynamic host management.
- Add RWMutex to Client to protect the devices map.
- Add Transport to Config to allow mocking HTTP transport in tests.
- Add getDeviceByHost helper to centralize device lookup locking.
- Refactor GetAll* methods to snapshot host keys before iteration to avoid concurrent map read/write panic.
- Add tests for thread safety and Add/Del functionality.

.gitea/workflows/ci.yml

@@ -11,6 +11,11 @@ jobs:
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'refs/tags/v')  # Only run on tag push
     steps:
+      - name: Set up Go Environment
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.25'
+
       - name: Run Go List
         continue-on-error: true
         env:

CHANGELOG.md

@@ -0,0 +1,29 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## v0.2.1 - 2026-01-05
+### Changed
+- Minor LSP improvements to tests
+- Refactor entire project edgeos -> toughswitch
+
+## [v0.2.0] - 2026-01-04
+### Added
+- Thread-safe `Add` and `Del` methods to `Client` for dynamic host management.
+- `RWMutex` to `Client` struct to protect `devices` map.
+- `Transport` field to `Config` to allow mocking HTTP transport in tests.
+- `getDeviceByHost` helper to centralize device lookup locking.
+- Tests for thread safety and Add/Del functionality.
+
+### Changed
+- Refactored `GetAll*` methods to snapshot host keys before iteration to avoid concurrent map read/write panic.
+- Improved concurrent `GetAll` operations.
+
+## [v0.1.1] - 2026-01-04
+### Fixed
+- CI pipeline configuration.
+
+## [v0.1.0] - 2026-01-04
+### Added
+- Initial CI pipeline setup.
+- Initial release of Ubiquiti toughswitch Go Client.

README.md

@@ -1,6 +1,7 @@
-# edgeos
+# toughswitch
 
-A Go client library for interacting with Ubiquiti EdgeOS devices (specifically tested with EdgeSwitch XP / ToughSwitch) via their internal REST API.
+A Go client library for interacting with Ubiquiti toughswitch devices (specifically tested with
+ToughSwitch POE Pro (TS-8-PRO)) via their internal REST API.
 
 **⚠️ Disclaimer: This library is based on reverse-engineered API calls. It is not an official Ubiquiti product and is subject to change if the device firmware changes.**
 
@@ -19,7 +20,7 @@ A Go client library for interacting with Ubiquiti EdgeOS devices (specifically t
 ## Installation
 
 ```bash
-go get gitea.libretechconsulting.com/rmcguire/edgeos-client/pkg/edgeos
+go get gitea.libretechconsulting.com/rmcguire/toughswitch-client/pkg/toughswitch
 ```
 
 ## Usage
@@ -35,14 +36,14 @@ import (
 	"log"
 	"time"
 
-	"gitea.libretechconsulting.com/rmcguire/edgeos-client/pkg/edgeos"
+	"gitea.libretechconsulting.com/rmcguire/toughswitch-client/pkg/toughswitch"
 )
 
 func main() {
 	ctx := context.Background()
 
 	// Configure your device(s)
-	configs := []edgeos.Config{
+	configs := []toughswitch.Config{
 		{
 			Host:     "192.168.1.1",
 			Username: "ubnt",
@@ -53,7 +54,7 @@ func main() {
 	}
 
 	// Initialize the client
-	client := edgeos.MustNew(ctx, configs)
+	client := toughswitch.MustNew(ctx, configs)
 
 	// Fetch system information
 	deviceHost := "192.168.1.1"
@@ -108,11 +109,11 @@ for _, stat := range stats {
 The client is designed to handle multiple devices concurrently.
 
 ```go
-configs := []edgeos.Config{
+configs := []toughswitch.Config{
     {Host: "192.168.1.1", ...},
     {Host: "192.168.1.2", ...},
 }
-client := edgeos.MustNew(ctx, configs)
+client := toughswitch.MustNew(ctx, configs)
 
 // Get info for all configured devices in parallel
 allSystems, err := client.GetAllSystems(ctx)

go.mod

@@ -1,3 +1,3 @@
-module gitea.libretechconsulting.com/rmcguire/edgeos-client
+module gitea.libretechconsulting.com/rmcguire/toughswitch-client
 
 go 1.25.5

pkg/edgeos/config.go

@@ -1,13 +0,0 @@
-package edgeos
-
-import "time"
-
-// Config represents the configuration for an EdgeOS device.
-type Config struct {
-	Host     string
-	Scheme   string
-	Insecure bool
-	Username string
-	Password string
-	Timeout  time.Duration
-}

pkg/toughswitch/api.go

@@ -1,16 +1,16 @@
-package edgeos
+package toughswitch
 
 import (
 	"context"
-	"fmt"
+	"errors"
 	"sync"
 )
 
 // GetInterfaces retrieves the interfaces for a specific device.
 func (c *Client) GetInterfaces(ctx context.Context, host string) ([]Interface, error) {
-	d, ok := c.devices[host]
-	if !ok {
-		return nil, fmt.Errorf("device not found: %s", host)
+	d, err := c.getDeviceByHost(host)
+	if err != nil {
+		return nil, err
 	}
 
 	var out []Interface
@@ -24,43 +24,42 @@ func (c *Client) GetInterfaces(ctx context.Context, host string) ([]Interface, e
 // GetAllInterfaces retrieves interfaces for all devices.
 func (c *Client) GetAllInterfaces(ctx context.Context) (map[string][]Interface, error) {
 	results := make(map[string][]Interface)
-	var mu sync.Mutex
-	var wg sync.WaitGroup
+	var (
+		mu   sync.Mutex
+		wg   sync.WaitGroup
+		errs error
+	)
 
-    // Use a buffered channel or just loop? 
-    // Since we return error if any fails? Or partial results?
-    // Usually partial results + error or composite error.
-    // I will return partial results and the last error for now, or just stop on error?
-    // "methods to get ... for either all device"
-    // I will implement parallel fetch.
+	c.mu.RLock()
+	hosts := make([]string, 0, len(c.devices))
+	for h := range c.devices {
+		hosts = append(hosts, h)
+	}
+	c.mu.RUnlock()
 
-	for host := range c.devices {
-		wg.Add(1)
-		go func(h string) {
-			defer wg.Done()
-			res, err := c.GetInterfaces(ctx, h)
+	for _, host := range hosts {
+		wg.Go(func() {
+			res, err := c.GetInterfaces(ctx, host)
 			if err != nil {
-				// For now, log error or ignore? 
-                // We should probably return an error map or just return what we have?
-                // I will just skip failed ones for this implementation or log?
-                // I'll return what succeeds.
-                // The prompt doesn't specify error handling strategy for "all".
+				mu.Lock()
+				errs = errors.Join(errs, err)
+				mu.Unlock()
 				return
 			}
 			mu.Lock()
-			results[h] = res
+			results[host] = res
 			mu.Unlock()
-		}(host)
+		})
 	}
 	wg.Wait()
-	return results, nil
+	return results, errs
 }
 
 // GetDevice retrieves the device info for a specific device.
 func (c *Client) GetDevice(ctx context.Context, host string) (*Device, error) {
-	d, ok := c.devices[host]
-	if !ok {
-		return nil, fmt.Errorf("device not found: %s", host)
+	d, err := c.getDeviceByHost(host)
+	if err != nil {
+		return nil, err
 	}
 
 	var out Device
@@ -74,31 +73,42 @@ func (c *Client) GetDevice(ctx context.Context, host string) (*Device, error) {
 // GetAllDevices retrieves device info for all devices.
 func (c *Client) GetAllDevices(ctx context.Context) (map[string]*Device, error) {
 	results := make(map[string]*Device)
-	var mu sync.Mutex
-	var wg sync.WaitGroup
+	var (
+		mu   sync.Mutex
+		wg   sync.WaitGroup
+		errs error
+	)
 
-	for host := range c.devices {
-		wg.Add(1)
-		go func(h string) {
-			defer wg.Done()
-			res, err := c.GetDevice(ctx, h)
+	c.mu.RLock()
+	hosts := make([]string, 0, len(c.devices))
+	for h := range c.devices {
+		hosts = append(hosts, h)
+	}
+	c.mu.RUnlock()
+
+	for _, host := range hosts {
+		wg.Go(func() {
+			res, err := c.GetDevice(ctx, host)
 			if err != nil {
+				mu.Lock()
+				errs = errors.Join(errs, err)
+				mu.Unlock()
 				return
 			}
 			mu.Lock()
-			results[h] = res
+			results[host] = res
 			mu.Unlock()
-		}(host)
+		})
 	}
 	wg.Wait()
-	return results, nil
+	return results, errs
 }
 
 // GetSystem retrieves the system info for a specific device.
 func (c *Client) GetSystem(ctx context.Context, host string) (*System, error) {
-	d, ok := c.devices[host]
-	if !ok {
-		return nil, fmt.Errorf("device not found: %s", host)
+	d, err := c.getDeviceByHost(host)
+	if err != nil {
+		return nil, err
 	}
 
 	var out System
@@ -112,31 +122,42 @@ func (c *Client) GetSystem(ctx context.Context, host string) (*System, error) {
 // GetAllSystems retrieves system info for all devices.
 func (c *Client) GetAllSystems(ctx context.Context) (map[string]*System, error) {
 	results := make(map[string]*System)
-	var mu sync.Mutex
-	var wg sync.WaitGroup
+	var (
+		mu   sync.Mutex
+		wg   sync.WaitGroup
+		errs error
+	)
 
-	for host := range c.devices {
-		wg.Add(1)
-		go func(h string) {
-			defer wg.Done()
-			res, err := c.GetSystem(ctx, h)
+	c.mu.RLock()
+	hosts := make([]string, 0, len(c.devices))
+	for h := range c.devices {
+		hosts = append(hosts, h)
+	}
+	c.mu.RUnlock()
+
+	for _, host := range hosts {
+		wg.Go(func() {
+			res, err := c.GetSystem(ctx, host)
 			if err != nil {
+				mu.Lock()
+				errs = errors.Join(errs, err)
+				mu.Unlock()
 				return
 			}
 			mu.Lock()
-			results[h] = res
+			results[host] = res
 			mu.Unlock()
-		}(host)
+		})
 	}
 	wg.Wait()
-	return results, nil
+	return results, errs
 }
 
 // GetVLANs retrieves the VLANs for a specific device.
 func (c *Client) GetVLANs(ctx context.Context, host string) (*VLANs, error) {
-	d, ok := c.devices[host]
-	if !ok {
-		return nil, fmt.Errorf("device not found: %s", host)
+	d, err := c.getDeviceByHost(host)
+	if err != nil {
+		return nil, err
 	}
 
 	var out VLANs
@@ -150,31 +171,42 @@ func (c *Client) GetVLANs(ctx context.Context, host string) (*VLANs, error) {
 // GetAllVLANs retrieves VLANs for all devices.
 func (c *Client) GetAllVLANs(ctx context.Context) (map[string]*VLANs, error) {
 	results := make(map[string]*VLANs)
-	var mu sync.Mutex
-	var wg sync.WaitGroup
+	var (
+		mu   sync.Mutex
+		wg   sync.WaitGroup
+		errs error
+	)
 
-	for host := range c.devices {
-		wg.Add(1)
-		go func(h string) {
-			defer wg.Done()
-			res, err := c.GetVLANs(ctx, h)
+	c.mu.RLock()
+	hosts := make([]string, 0, len(c.devices))
+	for h := range c.devices {
+		hosts = append(hosts, h)
+	}
+	c.mu.RUnlock()
+
+	for _, host := range hosts {
+		wg.Go(func() {
+			res, err := c.GetVLANs(ctx, host)
 			if err != nil {
+				mu.Lock()
+				errs = errors.Join(errs, err)
+				mu.Unlock()
 				return
 			}
 			mu.Lock()
-			results[h] = res
+			results[host] = res
 			mu.Unlock()
-		}(host)
+		})
 	}
 	wg.Wait()
-	return results, nil
+	return results, errs
 }
 
 // GetServices retrieves the services for a specific device.
 func (c *Client) GetServices(ctx context.Context, host string) (*Services, error) {
-	d, ok := c.devices[host]
-	if !ok {
-		return nil, fmt.Errorf("device not found: %s", host)
+	d, err := c.getDeviceByHost(host)
+	if err != nil {
+		return nil, err
 	}
 
 	var out Services
@@ -188,31 +220,42 @@ func (c *Client) GetServices(ctx context.Context, host string) (*Services, error
 // GetAllServices retrieves services for all devices.
 func (c *Client) GetAllServices(ctx context.Context) (map[string]*Services, error) {
 	results := make(map[string]*Services)
-	var mu sync.Mutex
-	var wg sync.WaitGroup
+	var (
+		mu   sync.Mutex
+		wg   sync.WaitGroup
+		errs error
+	)
 
-	for host := range c.devices {
-		wg.Add(1)
-		go func(h string) {
-			defer wg.Done()
-			res, err := c.GetServices(ctx, h)
+	c.mu.RLock()
+	hosts := make([]string, 0, len(c.devices))
+	for h := range c.devices {
+		hosts = append(hosts, h)
+	}
+	c.mu.RUnlock()
+
+	for _, host := range hosts {
+		wg.Go(func() {
+			res, err := c.GetServices(ctx, host)
 			if err != nil {
+				mu.Lock()
+				errs = errors.Join(errs, err)
+				mu.Unlock()
 				return
 			}
 			mu.Lock()
-			results[h] = res
+			results[host] = res
 			mu.Unlock()
-		}(host)
+		})
 	}
 	wg.Wait()
-	return results, nil
+	return results, errs
 }
 
 // GetStatistics retrieves the statistics for a specific device.
 func (c *Client) GetStatistics(ctx context.Context, host string) ([]Statistics, error) {
-	d, ok := c.devices[host]
-	if !ok {
-		return nil, fmt.Errorf("device not found: %s", host)
+	d, err := c.getDeviceByHost(host)
+	if err != nil {
+		return nil, err
 	}
 
 	var out []Statistics
@@ -226,31 +269,42 @@ func (c *Client) GetStatistics(ctx context.Context, host string) ([]Statistics,
 // GetAllStatistics retrieves statistics for all devices.
 func (c *Client) GetAllStatistics(ctx context.Context) (map[string][]Statistics, error) {
 	results := make(map[string][]Statistics)
-	var mu sync.Mutex
-	var wg sync.WaitGroup
+	var (
+		mu   sync.Mutex
+		wg   sync.WaitGroup
+		errs error
+	)
 
-	for host := range c.devices {
-		wg.Add(1)
-		go func(h string) {
-			defer wg.Done()
-			res, err := c.GetStatistics(ctx, h)
+	c.mu.RLock()
+	hosts := make([]string, 0, len(c.devices))
+	for h := range c.devices {
+		hosts = append(hosts, h)
+	}
+	c.mu.RUnlock()
+
+	for _, host := range hosts {
+		wg.Go(func() {
+			res, err := c.GetStatistics(ctx, host)
 			if err != nil {
+				mu.Lock()
+				errs = errors.Join(errs, err)
+				mu.Unlock()
 				return
 			}
 			mu.Lock()
-			results[h] = res
+			results[host] = res
 			mu.Unlock()
-		}(host)
+		})
 	}
 	wg.Wait()
-	return results, nil
+	return results, errs
 }
 
 // GetNeighbors retrieves the neighbors for a specific device.
 func (c *Client) GetNeighbors(ctx context.Context, host string) ([]Neighbor, error) {
-	d, ok := c.devices[host]
-	if !ok {
-		return nil, fmt.Errorf("device not found: %s", host)
+	d, err := c.getDeviceByHost(host)
+	if err != nil {
+		return nil, err
 	}
 
 	var out []Neighbor
@@ -264,22 +318,33 @@ func (c *Client) GetNeighbors(ctx context.Context, host string) ([]Neighbor, err
 // GetAllNeighbors retrieves neighbors for all devices.
 func (c *Client) GetAllNeighbors(ctx context.Context) (map[string][]Neighbor, error) {
 	results := make(map[string][]Neighbor)
-	var mu sync.Mutex
-	var wg sync.WaitGroup
+	var (
+		mu   sync.Mutex
+		wg   sync.WaitGroup
+		errs error
+	)
 
-	for host := range c.devices {
-		wg.Add(1)
-		go func(h string) {
-			defer wg.Done()
-			res, err := c.GetNeighbors(ctx, h)
+	c.mu.RLock()
+	hosts := make([]string, 0, len(c.devices))
+	for h := range c.devices {
+		hosts = append(hosts, h)
+	}
+	c.mu.RUnlock()
+
+	for _, host := range hosts {
+		wg.Go(func() {
+			res, err := c.GetNeighbors(ctx, host)
 			if err != nil {
+				mu.Lock()
+				errs = errors.Join(errs, err)
+				mu.Unlock()
 				return
 			}
 			mu.Lock()
-			results[h] = res
+			results[host] = res
 			mu.Unlock()
-		}(host)
+		})
 	}
 	wg.Wait()
-	return results, nil
+	return results, errs
 }

pkg/toughswitch/client.go

@@ -1,10 +1,10 @@
 /*
-Package edgeos provides a client for interacting with Ubiquiti EdgeOS devices
+Package toughswitch provides a client for interacting with Ubiquiti toughswitch devices
 via their REST API. It supports authentication, token management, and
 retrieval of system, interface, VLAN, and discovery information from
 one or more devices.
 */
-package edgeos
+package toughswitch
 
 import (
 	"bytes"
@@ -19,8 +19,9 @@ import (
 	"sync"
 )
 
-// Client handles communication with EdgeOS devices.
+// Client handles communication with toughswitch devices.
 type Client struct {
+	mu      sync.RWMutex
 	devices map[string]*deviceClient
 }
 
@@ -31,33 +32,42 @@ type deviceClient struct {
 	mu     sync.Mutex
 }
 
-// MustNew creates a new Client with the given configurations.
-// It panics if a configuration is invalid (though currently we just accept all).
-func MustNew(ctx context.Context, configs []Config) *Client {
-	devices := make(map[string]*deviceClient)
-
-	for _, cfg := range configs {
-		// Use Host as the key.
+func newDeviceClient(cfg Config) *deviceClient {
 	// Ensure scheme is set
 	if cfg.Scheme == "" {
 		cfg.Scheme = "https"
 	}
 
-		tr := http.DefaultTransport.(*http.Transport).Clone()
-		if tr.TLSClientConfig == nil {
-			tr.TLSClientConfig = &tls.Config{}
+	var tr http.RoundTripper
+	if cfg.Transport != nil {
+		tr = cfg.Transport
+	} else {
+		defaultTr := http.DefaultTransport.(*http.Transport).Clone()
+		if defaultTr.TLSClientConfig == nil {
+			defaultTr.TLSClientConfig = &tls.Config{}
+		}
+		defaultTr.TLSClientConfig.InsecureSkipVerify = cfg.Insecure
+		tr = defaultTr
 	}
-		tr.TLSClientConfig.InsecureSkipVerify = cfg.Insecure
 
 	client := &http.Client{
 		Transport: tr,
 		Timeout:   cfg.Timeout,
 	}
 
-		devices[cfg.Host] = &deviceClient{
+	return &deviceClient{
 		config: cfg,
 		client: client,
 	}
+}
+
+// MustNew creates a new Client with the given configurations.
+// It panics if a configuration is invalid (though currently we just accept all).
+func MustNew(ctx context.Context, configs []Config) *Client {
+	devices := make(map[string]*deviceClient)
+
+	for _, cfg := range configs {
+		devices[cfg.Host] = newDeviceClient(cfg)
 	}
 
 	return &Client{
@@ -65,6 +75,51 @@ func MustNew(ctx context.Context, configs []Config) *Client {
 	}
 }
 
+// Add adds a new device to the client.
+// It returns an error if a device with the same host already exists.
+func (c *Client) Add(cfg *Config) error {
+	if cfg == nil {
+		return fmt.Errorf("config cannot be nil")
+	}
+
+	d := newDeviceClient(*cfg)
+
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	if _, ok := c.devices[cfg.Host]; ok {
+		return fmt.Errorf("device already exists: %s", cfg.Host)
+	}
+
+	c.devices[cfg.Host] = d
+	return nil
+}
+
+// Del removes a device from the client.
+// It returns an error if the device does not exist.
+func (c *Client) Del(host string) error {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	if _, ok := c.devices[host]; !ok {
+		return fmt.Errorf("device not found: %s", host)
+	}
+
+	delete(c.devices, host)
+	return nil
+}
+
+func (c *Client) getDeviceByHost(host string) (*deviceClient, error) {
+	c.mu.RLock()
+	defer c.mu.RUnlock()
+
+	d, ok := c.devices[host]
+	if !ok {
+		return nil, fmt.Errorf("device not found: %s", host)
+	}
+	return d, nil
+}
+
 func (d *deviceClient) login(ctx context.Context) error {
 	d.mu.Lock()
 	defer d.mu.Unlock()

pkg/toughswitch/client_test.go

@@ -0,0 +1,105 @@
+package toughswitch
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"sync"
+	"testing"
+)
+
+type mockTransport struct {
+	RoundTripFunc func(req *http.Request) (*http.Response, error)
+}
+
+func (m *mockTransport) RoundTrip(req *http.Request) (*http.Response, error) {
+	if m.RoundTripFunc != nil {
+		return m.RoundTripFunc(req)
+	}
+	// Default mock response
+	return &http.Response{
+		StatusCode: 200,
+		Body:       io.NopCloser(bytes.NewBufferString("{}")),
+		Header:     make(http.Header),
+	}, nil
+}
+
+func TestClient_ThreadSafety(t *testing.T) {
+	ctx := context.Background()
+	client := MustNew(ctx, []Config{})
+
+	var wg sync.WaitGroup
+	start := make(chan struct{})
+
+	// Writer: Adds and deletes hosts
+	wg.Go(func() {
+		<-start
+		for i := range 100 {
+			host := fmt.Sprintf("host-%d", i)
+			cfg := &Config{
+				Host:      host,
+				Transport: &mockTransport{},
+			}
+			if err := client.Add(cfg); err != nil {
+				// verify we don't error on valid add
+				t.Logf("Add error: %v", err)
+			}
+
+			// We invoke Del immediately.
+			if err := client.Del(host); err != nil {
+				t.Logf("Del error: %v", err)
+			}
+		}
+	})
+
+	// Reader: Iterates hosts
+	wg.Go(func() {
+		<-start
+		for range 10 {
+			// GetAllInterfaces iterates keys.
+			// With mock transport, this will succeed (returning empty structs)
+			// checking for race conditions.
+			_, _ = client.GetAllInterfaces(ctx)
+		}
+	})
+
+	close(start)
+	wg.Wait()
+}
+
+func TestClient_AddDel(t *testing.T) {
+	ctx := context.Background()
+	client := MustNew(ctx, []Config{})
+
+	cfg := &Config{
+		Host:      "test-host",
+		Transport: &mockTransport{},
+	}
+	if err := client.Add(cfg); err != nil {
+		t.Fatalf("Add failed: %v", err)
+	}
+
+	if err := client.Add(cfg); err == nil {
+		t.Fatal("Expected error adding duplicate host, got nil")
+	}
+
+	// Verify we can retrieve it
+	// Mock transport returns 200 OK with empty body, so GetInterfaces should return empty slice (or error decoding if empty body is not valid JSON array? actually "{}" is valid object, but GetInterfaces expects array for /interfaces?)
+	// Let's check api.go: GetInterfaces calls /interfaces.
+	// We can customize the mock if we want to test success return.
+	// For this test, we just care that it doesn't return "device not found".
+	_, err := client.GetInterfaces(ctx, "test-host")
+	if err != nil && err.Error() == "device not found: test-host" {
+		t.Fatal("Device should exist")
+	}
+
+	if err := client.Del("test-host"); err != nil {
+		t.Fatalf("Del failed: %v", err)
+	}
+
+	if err := client.Del("test-host"); err == nil {
+		t.Fatal("Expected error deleting non-existent host, got nil")
+	}
+}

pkg/toughswitch/config.go

@@ -0,0 +1,17 @@
+package toughswitch
+
+import (
+	"net/http"
+	"time"
+)
+
+type Config struct {
+	Host     string
+	Scheme   string
+	Insecure bool
+	Username string
+	Password string
+	Timeout  time.Duration
+	// Transport allows customizing the http transport (useful for testing or client middleware)
+	Transport http.RoundTripper
+}

pkg/toughswitch/types.go

@@ -1,4 +1,4 @@
-package edgeos
+package toughswitch
 
 // LoginResponse represents the response from the login endpoint.
 type LoginResponse struct {