Algis DumbrisandClaude Opus 4.6
5dd5a6f23c
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The previous implementation only scanned inbox (pending messages), so historical conversations with read/done messages were invisible. New GetDMPartners() does a direct SQL query with window functions to find all unique DM partners with most recent message preview and unread count. Historical conversations now always show. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
112 lines
4.1 KiB
Go
112 lines
4.1 KiB
Go
// Package messaging provides core messaging types and services for SynapBus.
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package messaging
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import (
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"encoding/json"
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"time"
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)
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// Message status constants.
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const (
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StatusPending = "pending"
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StatusProcessing = "processing"
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StatusDone = "done"
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StatusFailed = "failed"
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)
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// AttachmentInfo is a lightweight attachment summary included in message responses.
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// It avoids importing the attachments package into the messaging package.
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type AttachmentInfo struct {
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Hash string `json:"hash"`
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OriginalFilename string `json:"original_filename"`
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Size int64 `json:"size"`
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MIMEType string `json:"mime_type"`
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IsImage bool `json:"is_image"`
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}
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// Message represents a single message in the system.
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type Message struct {
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ID int64 `json:"id"`
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ConversationID int64 `json:"conversation_id"`
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FromAgent string `json:"from_agent"`
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ToAgent string `json:"to_agent,omitempty"`
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ChannelID *int64 `json:"channel_id,omitempty"`
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ReplyTo *int64 `json:"reply_to,omitempty"`
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Body string `json:"body"`
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Priority int `json:"priority"`
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Status string `json:"status"`
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Metadata json.RawMessage `json:"metadata"`
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ClaimedBy string `json:"claimed_by,omitempty"`
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ClaimedAt *time.Time `json:"claimed_at,omitempty"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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ReplyCount int `json:"reply_count"`
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Attachments []AttachmentInfo `json:"attachments,omitempty"`
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WorkflowState string `json:"workflow_state,omitempty"`
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Reactions []ReactionInfo `json:"reactions,omitempty"`
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}
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// ReactionInfo is a lightweight reaction summary included in message responses.
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type ReactionInfo struct {
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AgentName string `json:"agent_name"`
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Reaction string `json:"reaction"`
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Metadata json.RawMessage `json:"metadata,omitempty"`
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CreatedAt time.Time `json:"created_at"`
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}
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// Conversation groups related messages into a thread.
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type Conversation struct {
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ID int64 `json:"id"`
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Subject string `json:"subject"`
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CreatedBy string `json:"created_by"`
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ChannelID *int64 `json:"channel_id,omitempty"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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// DeadLetter represents an undeliverable message captured when an agent is deleted.
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type DeadLetter struct {
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ID int64 `json:"id"`
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OwnerID int64 `json:"owner_id"`
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OriginalMessageID int64 `json:"original_message_id"`
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ToAgent string `json:"to_agent"`
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FromAgent string `json:"from_agent"`
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Body string `json:"body"`
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Subject string `json:"subject"`
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Priority int `json:"priority"`
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Metadata json.RawMessage `json:"metadata,omitempty"`
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Acknowledged bool `json:"acknowledged"`
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CreatedAt time.Time `json:"created_at"`
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}
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// PaginatedMessages holds a page of messages with total count.
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type PaginatedMessages struct {
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Messages []*Message `json:"messages"`
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Total int `json:"total"`
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Offset int `json:"offset"`
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Limit int `json:"limit"`
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}
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// InboxState tracks per-agent, per-conversation read position.
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type InboxState struct {
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AgentName string `json:"agent_name"`
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ConversationID int64 `json:"conversation_id"`
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LastReadMessageID int64 `json:"last_read_message_id"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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// DMUnreadCount holds the unread DM count for a specific peer agent.
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type DMUnreadCount struct {
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Agent string `json:"agent"`
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UnreadCount int `json:"unread_count"`
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LastMessageID int64 `json:"last_message_id"`
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}
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// DMPartner represents a DM conversation partner with summary info.
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type DMPartner struct {
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Name string `json:"name"`
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LastMessage string `json:"last_message"`
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LastTime string `json:"last_time"`
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Unread int `json:"unread"`
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}
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