wip: modify config file name

frontend/src/views/domain/DomainEdit.vue

@@ -4,8 +4,8 @@ import CodeEditor from '@/components/CodeEditor/CodeEditor.vue'
 
 import NgxConfigEditor from '@/views/domain/ngx_conf/NgxConfigEditor'
 import {useGettext} from 'vue3-gettext'
-import {reactive, ref} from 'vue'
+import {reactive, ref, watch} from 'vue'
-import {useRoute} from 'vue-router'
+import {useRoute, useRouter} from 'vue-router'
 import domain from '@/api/domain'
 import ngx from '@/api/ngx'
 import {message} from 'ant-design-vue'
@@ -14,8 +14,13 @@ import {message} from 'ant-design-vue'
 const {$gettext, interpolate} = useGettext()
 
 const route = useRoute()
+const router = useRouter()
 
 const name = ref(route.params.name.toString())
+watch(route, () => {
+    name.value = route.params.name.toString()
+})
+
 const update = ref(0)
 
 const ngx_config = reactive({
@@ -32,6 +37,7 @@ const configText = ref('')
 const ok = ref(false)
 const advance_mode = ref(false)
 const saving = ref(false)
+const filename = ref('')
 
 init()
 
@@ -40,7 +46,7 @@ function handle_response(r: any) {
     Object.keys(cert_info_map).forEach(v => {
         delete cert_info_map[v]
     })
-
+    filename.value = r.name
     configText.value = r.config
     enabled.value = r.enabled
     auto_cert.value = r.auto_cert
@@ -85,9 +91,9 @@ const save = async () => {
         await build_config()
     }
 
-    domain.save(name.value, {content: configText.value}).then(r => {
+    domain.save(name.value, {name: filename.value, content: configText.value}).then(r => {
         handle_response(r)
-
+        router.push('/domain/' + filename.value)
         message.success($gettext('Saved successfully'))
 
     }).catch((e: any) => {
@@ -159,6 +165,9 @@ function on_change_enabled(checked: boolean) {
                     <a-form-item :label="$gettext('Enabled')">
                         <a-switch v-model:checked="enabled" @change="on_change_enabled"/>
                     </a-form-item>
+                    <a-form-item :label="$gettext('Name')">
+                        <a-input v-model:value="filename"/>
+                    </a-form-item>
                     <ngx-config-editor
                         ref="ngx_config_editor"
                         :ngx_config="ngx_config"

server/api/domain.go

@@ -77,7 +77,15 @@ type CertificateInfo struct {
 }
 
 func GetDomain(c *gin.Context) {
+    rewriteName, ok := c.Get("rewriteConfigFileName")
+
     name := c.Param("name")
+
+    // for modify filename
+    if ok {
+        name = rewriteName.(string)
+    }
+
     path := filepath.Join(nginx.GetNginxConfPath("sites-available"), name)
 
     enabled := true
@@ -130,19 +138,59 @@ func GetDomain(c *gin.Context) {
 }
 
 func EditDomain(c *gin.Context) {
-	var err error
     name := c.Param("name")
-	request := make(gin.H)
+
-	err = c.BindJSON(&request)
+    if name == "" {
+        c.JSON(http.StatusNotAcceptable, gin.H{
+            "message": "param name is empty",
+        })
+        return
+    }
+
+    var json struct {
+        Name    string `json:"name" binding:"required"`
+        Content string `json:"content"`
+    }
+
+    if !BindAndValid(c, &json) {
+        return
+    }
+
     path := filepath.Join(nginx.GetNginxConfPath("sites-available"), name)
 
-	err = os.WriteFile(path, []byte(request["content"].(string)), 0644)
+    err := os.WriteFile(path, []byte(json.Content), 0644)
     if err != nil {
         ErrHandler(c, err)
         return
     }
-
     enabledConfigFilePath := filepath.Join(nginx.GetNginxConfPath("sites-enabled"), name)
+    // rename the config file if needed
+    if name != json.Name {
+        newPath := filepath.Join(nginx.GetNginxConfPath("sites-available"), json.Name)
+        // recreate soft link
+        log.Println(enabledConfigFilePath)
+        if _, err = os.Stat(enabledConfigFilePath); err == nil {
+            log.Println(enabledConfigFilePath)
+            _ = os.Remove(enabledConfigFilePath)
+            enabledConfigFilePath = filepath.Join(nginx.GetNginxConfPath("sites-enabled"), json.Name)
+            err = os.Symlink(newPath, enabledConfigFilePath)
+
+            if err != nil {
+                ErrHandler(c, err)
+                return
+            }
+        }
+        err = os.Rename(path, newPath)
+        if err != nil {
+            ErrHandler(c, err)
+            return
+        }
+        name = json.Name
+        c.Set("rewriteConfigFileName", name)
+
+    }
+
+    enabledConfigFilePath = filepath.Join(nginx.GetNginxConfPath("sites-enabled"), name)
     if _, err = os.Stat(enabledConfigFilePath); err == nil {
         // Test nginx configuration
         err = nginx.TestNginxConf()