feat!: (WIP) decouple storage, users, and configuration files to support multiple users

types/model.go

@@ -1,14 +1,17 @@
 package types
 
 import (
+	"gorm.io/datatypes"
 	"gorm.io/gorm"
 )
 
 type ReceivedFile struct {
 	gorm.Model
-	Processing     bool
-	ChatID         int64 `gorm:"uniqueIndex:idx_chat_id_message_id;not null"`
-	MessageID      int   `gorm:"uniqueIndex:idx_chat_id_message_id;not null"`
+	Processing bool
+	// Which chat the file is from
+	ChatID int64 `gorm:"uniqueIndex:idx_chat_id_message_id;not null"`
+	// Which message the file is from
+	MessageID      int `gorm:"uniqueIndex:idx_chat_id_message_id;not null"`
 	ReplyMessageID int
 	ReplyChatID    int64
 	FileName       string
@@ -16,7 +19,18 @@ type ReceivedFile struct {
 
 type User struct {
 	gorm.Model
-	UserID         int64 `gorm:"uniqueIndex"`
-	Silent         bool
-	DefaultStorage string
+	ChatID           int64 `gorm:"uniqueIndex"` // Telegram user ID
+	Silent           bool
+	DefaultStorageID uint
+	Storages         []*StorageModel `gorm:"many2many:user_storages;"`
+}
+
+type StorageModel struct {
+	gorm.Model
+	Type   string
+	Name   string // just for display
+	Desc   string
+	Active bool
+	Config datatypes.JSON
+	Users  []*User `gorm:"many2many:user_storages;"`
 }