42 lines
2.5 KiB
Plaintext
42 lines
2.5 KiB
Plaintext
package model
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import (
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"encoding/json"
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"time"
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"gorm.io/gorm"
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)
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// Message represents a single message within a conversation.
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// Reference: Chatwoot Message model + P2B M3 spec
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type Message struct {
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ID uint `gorm:"primaryKey" json:"id"`
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AccountID uint `gorm:"not null;index" json:"account_id"`
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InboxID uint `gorm:"not null;index" json:"inbox_id"`
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ConversationID uint `gorm:"not null;index" json:"conversation_id"`
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UserID *uint `gorm:"index" json:"user_id,omitempty"`
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Content string `gorm:"type:text" json:"content"`
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ContentType string `gorm:"size:50;not null;default:'text'" json:"content_type"` // text/input_text/input_email/image/audio/video/file/location/emoji/extended/quote/contact
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MessageType string `gorm:"size:50;not null;index" json:"message_type"` // incoming/outgoing/activity/template/private
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SenderType string `gorm:"size:50" json:"sender_type"` // Contact/User/AgentBot
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SenderID uint `gorm:"index" json:"sender_id"`
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Status string `gorm:"size:50;default:'sent'" json:"status"` // sent/delivered/read/failed
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SourceID string `gorm:"size:255;index" json:"source_id"`
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Private bool `gorm:"default:false" json:"private"`
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External bool `gorm:"default:false" json:"external"`
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AdditionalAttributes json.RawMessage `gorm:"type:jsonb" json:"additional_attributes"`
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CustomAttributes json.RawMessage `gorm:"type:jsonb" json:"custom_attributes"`
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InReplyTo *uint `gorm:"index" json:"in_reply_to,omitempty"`
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ParentID *uint `gorm:"index" json:"parent_id,omitempty"`
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DeletedAt gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`
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CreatedAt time.Time `gorm:"autoCreateTime;index" json:"created_at"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at"`
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Conversation Conversation `gorm:"foreignKey:ConversationID" json:"conversation,omitempty"`
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Inbox Inbox `gorm:"foreignKey:InboxID" json:"inbox,omitempty"`
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Sender User `gorm:"foreignKey:UserID" json:"sender,omitempty"`
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Attachments []Attachment `gorm:"foreignKey:MessageID" json:"attachments,omitempty"`
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Reactions []MessageReaction `gorm:"foreignKey:MessageID" json:"reactions,omitempty"`
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}
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func (Message) TableName() string { return "messages" } |