From 3daf76dbb0c52dd55671572880a9696bb2a3a1e9 Mon Sep 17 00:00:00 2001
From: yanzuoguang <yanzuoguang@qq.com>
Date: Sun, 9 Nov 2025 18:58:31 +0800
Subject: [PATCH] =?UTF-8?q?feat(admin):=20=E6=B7=BB=E5=8A=A0=E7=AE=A1?=
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MIME-Version: 1.0
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---
 .../sportsstore/admin/signout_handler.go      | 24 ++++++++
 32-platform/sportsstore/admin/user_store.go   | 56 +++++++++++++++++++
 32-platform/sportsstore/config.json           |  3 +
 32-platform/sportsstore/templates/admin.html  |  5 +-
 .../sportsstore/templates/sign_in.html        | 20 +++++++
 .../sportsstore/templates/user_widget.html    |  9 +++
 6 files changed, 116 insertions(+), 1 deletion(-)
 create mode 100644 32-platform/sportsstore/admin/signout_handler.go
 create mode 100644 32-platform/sportsstore/admin/user_store.go
 create mode 100644 32-platform/sportsstore/templates/sign_in.html
 create mode 100644 32-platform/sportsstore/templates/user_widget.html

diff --git a/32-platform/sportsstore/admin/signout_handler.go b/32-platform/sportsstore/admin/signout_handler.go
new file mode 100644
index 0000000..f56b902
--- /dev/null
+++ b/32-platform/sportsstore/admin/signout_handler.go
@@ -0,0 +1,24 @@
+package admin
+
+import (
+	"platform/authorization/identity"
+	"platform/http/actionresults"
+	"platform/http/handing"
+	"sportstore/store"
+)
+
+type SignOutHandler struct {
+	identity.User
+	handing.URLGenerator
+}
+
+func (handler SignOutHandler) GetUserWidget() actionresults.ActionResult {
+	context := struct {
+		identity.User
+		SignOutUrl string
+	}{
+		User:       handler.User,
+		SignOutUrl: store.MustGenerateUrl(handler.URLGenerator, AuthenticationHandler.PostSignOut),
+	}
+	return actionresults.NewTemplateAction("user_widget.html", context)
+}
diff --git a/32-platform/sportsstore/admin/user_store.go b/32-platform/sportsstore/admin/user_store.go
new file mode 100644
index 0000000..72613b9
--- /dev/null
+++ b/32-platform/sportsstore/admin/user_store.go
@@ -0,0 +1,56 @@
+package admin
+
+import (
+	"platform/authorization/identity"
+	"platform/config"
+	"platform/http/actionresults"
+	"platform/http/handing"
+	"platform/sessions"
+	"sportstore/store"
+)
+
+type AuthenticationHandler struct {
+	identity.User
+	identity.SignInManager
+	identity.UserStore
+	sessions.Session
+	config.Configuration
+	handing.URLGenerator
+}
+
+type Credentials struct {
+	UserName string
+	Password string
+}
+
+const SignInMsgKey string = "sign_in_message"
+
+func (handler AuthenticationHandler) GetSignIn() actionresults.ActionResult {
+	message := handler.Session.GetValueDefault(SignInMsgKey, "").(string)
+	return actionresults.NewTemplateAction("sign_in.html", message)
+}
+
+func (handler AuthenticationHandler) PostSignIn(cred Credentials) actionresults.ActionResult {
+	if cred.Password == "123456" {
+		user, ok := handler.UserStore.GetUserByName(cred.UserName)
+		if ok {
+			handler.Session.SetValue(SignInMsgKey, "")
+			err := handler.SignInManager.SignIn(user)
+			if err != nil {
+				handler.Session.SetValue(SignInMsgKey, "Sign in failed:"+err.Error())
+				return actionresults.NewRedirectAction(store.MustGenerateUrl(handler.URLGenerator, AuthenticationHandler.GetSignIn))
+			}
+			return actionresults.NewRedirectAction("/admin/section/")
+		}
+	}
+	handler.Session.SetValue(SignInMsgKey, "Invalid username or password")
+	return actionresults.NewRedirectAction(store.MustGenerateUrl(handler.URLGenerator, AuthenticationHandler.GetSignIn))
+}
+
+func (handler AuthenticationHandler) PostSignOut() actionresults.ActionResult {
+	err := handler.SignInManager.SignOut(handler.User)
+	if err != nil {
+		return actionresults.NewRedirectAction("/")
+	}
+	return actionresults.NewRedirectAction("/")
+}
diff --git a/32-platform/sportsstore/config.json b/32-platform/sportsstore/config.json
index fc44b72..34e1e8d 100644
--- a/32-platform/sportsstore/config.json
+++ b/32-platform/sportsstore/config.json
@@ -38,5 +38,8 @@
       "SaveCategory": "sql/save_category.sql",
       "UpdateCategory": "sql/update_category.sql"
     }
+  },
+  "authorization": {
+    "failUrl": "/signin"
   }
 }
\ No newline at end of file
diff --git a/32-platform/sportsstore/templates/admin.html b/32-platform/sportsstore/templates/admin.html
index 0975755..798c223 100644
--- a/32-platform/sportsstore/templates/admin.html
+++ b/32-platform/sportsstore/templates/admin.html
@@ -12,6 +12,9 @@
     <div class="container-fluid">
         <div class="row">
             <div class="col navbar-brand">Sports Store Administration</div>
+            <div class="col-6 navbar-text text-end">
+                {{ handler "SignOut" "GetUserWidget" }}
+            </div>
         </div>
     </div>
 </div>
@@ -35,7 +38,7 @@
             Welcome to the SportStore Administrations Features
         </h6>
         {{ else }}
-            {{ handler $context.ActiveSection "GetData" }}
+        {{ handler $context.ActiveSection "GetData" }}
         {{ end }}
     </div>
 </div>
diff --git a/32-platform/sportsstore/templates/sign_in.html b/32-platform/sportsstore/templates/sign_in.html
new file mode 100644
index 0000000..c89a07f
--- /dev/null
+++ b/32-platform/sportsstore/templates/sign_in.html
@@ -0,0 +1,20 @@
+{{ layout "simple_layout.html" }}
+
+{{ if ne . "" }}
+<h3 class="text-danger p-2">{{ . }}</h3>
+{{ end }}
+
+
+<form method="POST" class="m-2">
+    <div class="form-group">
+        <label for="username">Username:</label>
+        <input type="text" class="form-control" id="username" name="username" placeholder="Enter username" />
+    </div>
+    <div class="form-group">
+        <label for="password">Password:</label>
+        <input type="password" class="form-control" id="password" name="password" placeholder="Enter password">
+    </div>
+    <div class="m-2">
+        <button type="submit" class="btn btn-secondary">Sign In</button>
+    </div>
+</form>
\ No newline at end of file
diff --git a/32-platform/sportsstore/templates/user_widget.html b/32-platform/sportsstore/templates/user_widget.html
new file mode 100644
index 0000000..ee508f6
--- /dev/null
+++ b/32-platform/sportsstore/templates/user_widget.html
@@ -0,0 +1,9 @@
+{{ $context := . }}
+
+{{ if $context.User.IsAuthenticated  }}
+<form method="post" action="{{ $context.SignOutUrl }}">
+    <button class="btn btn-sm btn-outline-secondary text-white" type="submit">
+        Sign Out
+    </button>
+</form>
+{{ end }}
\ No newline at end of file