新增订单群聊

2026-05-25 14:57:19 +08:00
parent 1a3886f8d1
commit 7e7e6dc166
18 changed files with 2152 additions and 225 deletions
@@ -0,0 +1,56 @@
+package model
+
+import (
+	"time"
+
+	"gorm.io/datatypes"
+)
+
+type ChatConversation struct {
+	ID                 uint64     `gorm:"primaryKey" json:"id"`
+	OrderID            uint64     `gorm:"not null;uniqueIndex" json:"order_id"`
+	Type               string     `gorm:"size:32;not null;default:'order_group'" json:"type"`
+	Title              string     `gorm:"size:128;not null" json:"title"`
+	Status             string     `gorm:"size:32;not null;default:'active'" json:"status"`
+	LastMessageID      *uint64    `json:"last_message_id"`
+	LastMessagePreview string     `gorm:"size:255;not null;default:''" json:"last_message_preview"`
+	LastMessageAt      *time.Time `json:"last_message_at"`
+	CreatedAt          time.Time  `json:"created_at"`
+	UpdatedAt          time.Time  `json:"updated_at"`
+}
+
+func (ChatConversation) TableName() string {
+	return "chat_conversations"
+}
+
+type ChatParticipant struct {
+	ID              uint64     `gorm:"primaryKey" json:"id"`
+	ConversationID  uint64     `gorm:"not null;index" json:"conversation_id"`
+	ParticipantType string     `gorm:"size:16;not null;index" json:"participant_type"`
+	ParticipantID   uint64     `gorm:"not null;index" json:"participant_id"`
+	Role            string     `gorm:"size:32;not null" json:"role"`
+	LastReadAt      *time.Time `json:"last_read_at"`
+	JoinedAt        time.Time  `json:"joined_at"`
+	CreatedAt       time.Time  `json:"created_at"`
+	UpdatedAt       time.Time  `json:"updated_at"`
+}
+
+func (ChatParticipant) TableName() string {
+	return "chat_participants"
+}
+
+type ChatMessage struct {
+	ID             uint64         `gorm:"primaryKey" json:"id"`
+	ConversationID uint64         `gorm:"not null;index" json:"conversation_id"`
+	SenderType     string         `gorm:"size:16;not null" json:"sender_type"`
+	SenderID       uint64         `gorm:"not null;default:0" json:"sender_id"`
+	SenderRole     string         `gorm:"size:32;not null;default:''" json:"sender_role"`
+	ContentType    string         `gorm:"size:32;not null;default:'text'" json:"content_type"`
+	Content        string         `json:"content"`
+	AttachmentURLS datatypes.JSON `gorm:"column:attachment_urls" json:"attachment_urls"`
+	CreatedAt      time.Time      `json:"created_at"`
+}
+
+func (ChatMessage) TableName() string {
+	return "chat_messages"
+}