fix: support member-level app keys in login command

GetAccountInfo requires account-level keys, which most users don't
have. Now tries GetMemberInfo first (member-level key), falls back
to GetAccountInfo (account-level key). Both paths display account
name, email, and timezone on success.

Author: debidong

go.mod

@@ -3,7 +3,7 @@ module github.com/flashcatcloud/flashduty-cli
 go 1.25.1
 
 require (
-	github.com/flashcatcloud/flashduty-sdk v0.8.1-0.20260513114317-7c106c52bd36
+	github.com/flashcatcloud/flashduty-sdk v0.8.1-0.20260513121733-bf978e2213f5
 	github.com/spf13/cobra v1.10.2
 	golang.org/x/term v0.42.0
 	gopkg.in/yaml.v3 v3.0.1

go.sum

@@ -1,6 +1,8 @@
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/flashcatcloud/flashduty-sdk v0.8.1-0.20260513114317-7c106c52bd36 h1:yrY7iNBkZrcj6qRZsXwCzMTXjKKzDRGlca/QRfNqiZI=
 github.com/flashcatcloud/flashduty-sdk v0.8.1-0.20260513114317-7c106c52bd36/go.mod h1:dG4eJfdZaj4jNBMwEexbfK/3PmcIMhNeJ88L/DcZzUY=
+github.com/flashcatcloud/flashduty-sdk v0.8.1-0.20260513121733-bf978e2213f5 h1:AwVNa+CrGqSl60Pq2RQKRV+layS5coJQx01Np+34HD4=
+github.com/flashcatcloud/flashduty-sdk v0.8.1-0.20260513121733-bf978e2213f5/go.mod h1:dG4eJfdZaj4jNBMwEexbfK/3PmcIMhNeJ88L/DcZzUY=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=

internal/cli/command_test.go

@@ -19,6 +19,10 @@ func (m *mockClient) GetAccountInfo(context.Context) (*flashduty.AccountInfo, er
 	return nil, fmt.Errorf("mockClient: GetAccountInfo not implemented")
 }
 
+func (m *mockClient) GetMemberInfo(context.Context) (*flashduty.MemberInfo, error) {
+	return nil, fmt.Errorf("mockClient: GetMemberInfo not implemented")
+}
+
 func (m *mockClient) ListIncidents(context.Context, *flashduty.ListIncidentsInput) (*flashduty.ListIncidentsOutput, error) {
 	return nil, fmt.Errorf("mockClient: ListIncidents not implemented")
 }

internal/cli/login.go

@@ -38,12 +38,6 @@ func newLoginCmd() *cobra.Command {
 			ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 			defer cancel()
 
-			// Validate by fetching account info
-			account, err := client.GetAccountInfo(ctx)
-			if err != nil {
-				return fmt.Errorf("authentication failed: %w", err)
-			}
-
 			// Save to config
 			cfg, _ := config.Load()
 			cfg.AppKey = appKey
@@ -52,16 +46,36 @@ func newLoginCmd() *cobra.Command {
 			}
 
 			w := cmd.OutOrStdout()
-			_, _ = fmt.Fprintf(w, "Logged in successfully.\n")
-			_, _ = fmt.Fprintf(w, "  Account:  %s\n", account.AccountName)
-			if account.Email != "" {
-				_, _ = fmt.Fprintf(w, "  Email:    %s\n", account.Email)
+
+			// Try member-level key first, fall back to account-level key
+			member, memberErr := client.GetMemberInfo(ctx)
+			if memberErr == nil {
+				_, _ = fmt.Fprintf(w, "Logged in successfully.\n")
+				_, _ = fmt.Fprintf(w, "  Account:  %s\n", member.AccountName)
+				_, _ = fmt.Fprintf(w, "  Member:   %s\n", member.MemberName)
+				if member.Email != "" {
+					_, _ = fmt.Fprintf(w, "  Email:    %s\n", member.Email)
+				}
+				if member.TimeZone != "" {
+					_, _ = fmt.Fprintf(w, "  Timezone: %s\n", member.TimeZone)
+				}
+				return nil
 			}
-			if account.TimeZone != "" {
-				_, _ = fmt.Fprintf(w, "  Timezone: %s\n", account.TimeZone)
+
+			account, accountErr := client.GetAccountInfo(ctx)
+			if accountErr == nil {
+				_, _ = fmt.Fprintf(w, "Logged in successfully.\n")
+				_, _ = fmt.Fprintf(w, "  Account:  %s\n", account.AccountName)
+				if account.Email != "" {
+					_, _ = fmt.Fprintf(w, "  Email:    %s\n", account.Email)
+				}
+				if account.TimeZone != "" {
+					_, _ = fmt.Fprintf(w, "  Timezone: %s\n", account.TimeZone)
+				}
+				return nil
 			}
 
-			return nil
+			return fmt.Errorf("authentication failed: %w", memberErr)
 		},
 	}
 }

internal/cli/root.go

@@ -18,8 +18,9 @@ import (
 
 // flashdutyClient defines the SDK operations used by CLI commands.
 type flashdutyClient interface {
-	// === Account ===
+	// === Account / Member ===
 	GetAccountInfo(ctx context.Context) (*flashduty.AccountInfo, error)
+	GetMemberInfo(ctx context.Context) (*flashduty.MemberInfo, error)
 
 	// === EXISTING ===
 	ListIncidents(ctx context.Context, input *flashduty.ListIncidentsInput) (*flashduty.ListIncidentsOutput, error)