feat(plugins): 插件管理 - 区分系统与官方插件权限 (#329)

backend/internal/model/models_plugin.go

@@ -0,0 +1,24 @@
+package model
+
+import "time"
+
+// PluginPlatformState stores the administrator-controlled availability of a
+// plugin. User activation can never make an unavailable plugin effective.
+type PluginPlatformState struct {
+	PluginID  string    `json:"pluginId" gorm:"primaryKey;size:120"`
+	Available bool      `json:"available" gorm:"index"`
+	UpdatedBy string    `json:"updatedBy" gorm:"index;size:36"`
+	CreatedAt time.Time `json:"createdAt"`
+	UpdatedAt time.Time `json:"updatedAt"`
+}
+
+// UserPluginState stores one user's activation choice for an application
+// plugin. System-scoped protocol and uploaded plugins do not use this table.
+type UserPluginState struct {
+	ID        string    `json:"id" gorm:"primaryKey;size:36"`
+	UserID    string    `json:"userId" gorm:"size:36;index;uniqueIndex:idx_user_plugin_state_user_plugin,priority:1"`
+	PluginID  string    `json:"pluginId" gorm:"size:120;index;uniqueIndex:idx_user_plugin_state_user_plugin,priority:2"`
+	Enabled   bool      `json:"enabled" gorm:"index"`
+	CreatedAt time.Time `json:"createdAt"`
+	UpdatedAt time.Time `json:"updatedAt"`
+}