Optimize email sending config update logic

backend/plugin/email/plugin.toml

@@ -1,6 +1,6 @@
 [plugin]
 summary = '电子邮件'
-version = '0.0.1'
+version = '0.0.2'
 description = '发送电子邮件，例如验证码、通知等'
 author = 'wu-clan'
 

backend/plugin/email/templates/captcha.html

@@ -60,8 +60,8 @@
         <tr>
             <td align="center" style="padding: 40px 0;">
                 <div class="container">
-                    <div class="title">验证码</div>
-                    <p style="margin-top:20px;">您好，您正在进行绑定操作，请使用以下验证码：</p>
+                    <div class="title">FBA</div>
+                    <p style="margin-top:20px;">您正在进行绑定操作，请使用以下验证码：</p>
                     <span class="code">{{code}}</span>
                     <p class="tips">验证码有效期为 <strong>{{expired}}分钟</strong>，请勿泄露给他人。</p>
                     <p class="tips">

backend/plugin/email/utils/send.py

@@ -12,6 +12,7 @@
 from sqlalchemy import inspect
 from sqlalchemy.ext.asyncio import AsyncSession
 
+from backend.common.enums import StatusType
 from backend.common.exception import errors
 from backend.common.log import log
 from backend.core.conf import settings
@@ -66,46 +67,52 @@ async def send_email(
     :param template: 邮件内容模板
     :return:
     """
+    # 本地配置
+    email_host = settings.EMAIL_HOST
+    email_port = settings.EMAIL_PORT
+    email_ssl = settings.EMAIL_SSL
+    email_username = settings.EMAIL_USERNAME
+    email_password = settings.EMAIL_PASSWORD
+
     # 动态配置
-    dynamic_email_config = None
+    dynamic_config = None
 
-    # 检查 config 插件配置
     def get_config_table(conn):
         inspector = inspect(conn)
         return inspector.has_table('sys_config', schema=None)
 
     async with async_engine.begin() as coon:
         exists = await coon.run_sync(get_config_table)
-
-    if exists:
-        dynamic_email_config = await config_dao.get_by_type(db, 'email')
+        if exists:
+            dynamic_config = await config_dao.get_all(db, 'EMAIL')
+
+    if dynamic_config:
+        _status_key = 'EMAIL_STATUS'
+        _host_key = 'EMAIL_HOST'
+        _port_key = 'EMAIL_PORT'
+        _ssl_key = 'EMAIL_SSL'
+        _username_key = 'EMAIL_USERNAME'
+        _password_key = 'EMAIL_PASSWORD'
+
+        configs = {d['key']: d['value'] for d in select_list_serialize(dynamic_config)}
+        if configs.get(_status_key):
+            if len(dynamic_config) < 6:
+                raise errors.NotFoundError(msg='缺少邮件动态配置，请检查系统参数配置-邮件配置')
+            email_host = configs.get(_host_key)
+            email_port = int(configs.get(_port_key, 0))
+            email_ssl = True if configs.get(_ssl_key, '') == str(StatusType.enable.value) else False
+            email_username = configs.get(_username_key)
+            email_password = configs.get(_password_key)
 
     try:
-        # 动态配置发送
-        if dynamic_email_config:
-            configs = {d['key']: d for d in select_list_serialize(dynamic_email_config)}
-            if configs.get('EMAIL_STATUS'):
-                if len(dynamic_email_config) < 6:
-                    raise errors.NotFoundError(msg='缺少邮件动态配置，请检查系统参数配置-邮件配置')
-                smtp_client = SMTP(
-                    hostname=configs.get('EMAIL_HOST'),
-                    port=configs.get('EMAIL_PORT'),
-                    use_tls=configs.get('EMAIL_SSL') == '1',
-                )
-                message = await render_message(subject, configs.get('EMAIL_USERNAME'), content, template)  # type: ignore
-                async with smtp_client:
-                    await smtp_client.login(configs.get('EMAIL_USERNAME'), configs.get('EMAIL_PASSWORD'))  # type: ignore
-                    await smtp_client.sendmail(configs.get('EMAIL_USERNAME'), recipients, message)  # type: ignore
-
-        # 本地配置发送
-        message = await render_message(subject, settings.EMAIL_USERNAME, content, template)
+        message = await render_message(subject, email_username, content, template)
         smtp_client = SMTP(
-            hostname=settings.EMAIL_HOST,
-            port=settings.EMAIL_PORT,
-            use_tls=settings.EMAIL_SSL,
+            hostname=email_host,
+            port=email_port,
+            use_tls=email_ssl,
         )
         async with smtp_client:
-            await smtp_client.login(settings.EMAIL_USERNAME, settings.EMAIL_PASSWORD)
-            await smtp_client.sendmail(settings.EMAIL_USERNAME, recipients, message)
+            await smtp_client.login(email_username, email_password)
+            await smtp_client.sendmail(email_username, recipients, message)
     except Exception as e:
         log.error(f'电子邮件发送失败：{e}')