Files
gochat/backend/internal/model/message.go.txt
T
rogee aeddedf2a3 Reorganize repo: backend/, deploy/, docs/ layout + AGENTS.md
Restructure the monorepo into clear top-level directories:
- backend/: Go module root (cmd, internal, pkg, configs, migrations,
  docs/swagger, scripts, tests, go.mod, Makefile, .air.toml)
- deploy/: Docker (Dockerfile, docker-compose*), quickstart, fluentd
- docs/: project documentation + reports/ (moved from repo root)
- AGENTS.md: new AI coding-agent guide at repo root

Update all references to the new layout:
- Dockerfile: COPY backend/go.mod, COPY backend/ (context = repo root)
- docker-compose files: context ../.., dockerfile deploy/docker/Dockerfile,
  env_file ../../.env, volume mounts ../../backend:/app
- deploy/quickstart/compose.yaml: dockerfile deploy/docker/Dockerfile
- CI: working-directory: backend for go commands, file deploy/docker/Dockerfile,
  coverage path backend/coverage.out, health_check backend/scripts/
- backend/Makefile: docker target uses -f ../deploy/docker/Dockerfile ../
- README: architecture tree, quickstart, config paths updated

Move root stray scripts (rename_models.*, run_m11_tests.sh, verify_build.sh,
gorm_bool_main.go) to backend/scripts/legacy/. All moves via git mv to
preserve history. Build, vet, SQLite tests, and docker compose config verified.
2026-07-07 14:44:12 +08:00

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