libredesk/internal/conversation/models/models.go

package models

import (
	"encoding/json"
	"net/textproto"
	"time"

	"github.com/abhinavxd/libredesk/internal/attachment"
	mmodels "github.com/abhinavxd/libredesk/internal/media/models"
	umodels "github.com/abhinavxd/libredesk/internal/user/models"
	"github.com/lib/pq"
	"github.com/volatiletech/null/v9"
)

var (
	StatusOpen     = "Open"
	StatusReplied  = "Replied"
	StatusResolved = "Resolved"
	StatusClosed   = "Closed"
	StatusSnoozed  = "Snoozed"

	AssigneeTypeTeam = "team"
	AssigneeTypeUser = "user"

	AllConversations            = "all"
	AssignedConversations       = "assigned"
	UnassignedConversations     = "unassigned"
	TeamUnassignedConversations = "team_unassigned"
)

type Conversation struct {
	ID                    int             `db:"id" json:"id,omitempty"`
	CreatedAt             time.Time       `db:"created_at" json:"created_at"`
	UpdatedAt             time.Time       `db:"updated_at" json:"updated_at"`
	UUID                  string          `db:"uuid" json:"uuid"`
	ContactID             int             `db:"contact_id" json:"contact_id"`
	InboxID               int             `db:"inbox_id" json:"inbox_id,omitempty"`
	ClosedAt              null.Time       `db:"closed_at" json:"closed_at,omitempty"`
	ResolvedAt            null.Time       `db:"resolved_at" json:"resolved_at,omitempty"`
	ReferenceNumber       string          `db:"reference_number" json:"reference_number,omitempty"`
	Priority              null.String     `db:"priority" json:"priority"`
	PriorityID            null.Int        `db:"priority_id" json:"priority_id"`
	Status                null.String     `db:"status" json:"status"`
	StatusID              null.Int        `db:"status_id" json:"status_id"`
	FirstReplyAt          null.Time       `db:"first_reply_at" json:"first_reply_at"`
	AssignedUserID        null.Int        `db:"assigned_user_id" json:"assigned_user_id"`
	AssignedTeamID        null.Int        `db:"assigned_team_id" json:"assigned_team_id"`
	AssigneeLastSeenAt    null.Time       `db:"assignee_last_seen_at" json:"assignee_last_seen_at"`
	WaitingSince          null.Time       `db:"waiting_since" json:"waiting_since"`
	Subject               null.String     `db:"subject" json:"subject"`
	UnreadMessageCount    int             `db:"unread_message_count" json:"unread_message_count"`
	InboxName             string          `db:"inbox_name" json:"inbox_name"`
	InboxChannel          string          `db:"inbox_channel" json:"inbox_channel"`
	Tags                  null.JSON       `db:"tags" json:"tags"`
	Meta                  pq.StringArray  `db:"meta" json:"meta"`
	CustomAttributes      pq.StringArray  `db:"custom_attributes" json:"custom_attributes"`
	LastMessageAt         null.Time       `db:"last_message_at" json:"last_message_at"`
	LastMessage           null.String     `db:"last_message" json:"last_message"`
	Contact               umodels.User    `db:"contact" json:"contact"`
	SLAPolicyID           null.Int        `db:"sla_policy_id" json:"sla_policy_id"`
	SlaPolicyName         null.String     `db:"sla_policy_name" json:"sla_policy_name"`
	NextSLADeadlineAt     null.Time       `db:"next_sla_deadline_at" json:"next_sla_deadline_at"`
	BCC                   json.RawMessage `db:"bcc" json:"bcc"`
	CC                    json.RawMessage `db:"cc" json:"cc"`
	FirstResponseDueAt    null.Time       `db:"-" json:"first_response_due_at"`
	ResolutionDueAt       null.Time       `db:"-" json:"resolution_due_at"`
	PreviousConversations []Conversation  `db:"-" json:"previous_conversations"`
	Total                 int             `db:"total" json:"-"`
}

type ConversationParticipant struct {
	ID        string      `db:"id" json:"id"`
	FirstName string      `db:"first_name" json:"first_name"`
	LastName  string      `db:"last_name" json:"last_name"`
	AvatarURL null.String `db:"avatar_url" json:"avatar_url"`
}

type ConversationCounts struct {
	TotalAssigned         int `db:"total_assigned" json:"total_assigned"`
	UnresolvedCount       int `db:"unresolved_count" json:"unresolved_count"`
	AwaitingResponseCount int `db:"awaiting_response_count" json:"awaiting_response_count"`
	CreatedTodayCount     int `db:"created_today_count" json:"created_today_count"`
}

type NewConversationsStats struct {
	Date             string `db:"date" json:"date"`
	NewConversations int    `db:"new_conversations" json:"new_conversations"`
}

// Message represents a message in a conversation
type Message struct {
	ID               int                    `db:"id" json:"id"`
	CreatedAt        time.Time              `db:"created_at" json:"created_at"`
	UpdatedAt        time.Time              `db:"updated_at" json:"updated_at"`
	UUID             string                 `db:"uuid" json:"uuid"`
	Type             string                 `db:"type" json:"type"`
	Status           string                 `db:"status" json:"status"`
	ConversationID   int                    `db:"conversation_id" json:"conversation_id"`
	Content          string                 `db:"content" json:"content"`
	TextContent      string                 `db:"text_content" json:"text_content"`
	ContentType      string                 `db:"content_type" json:"content_type"`
	Private          bool                   `db:"private" json:"private"`
	SourceID         null.String            `db:"source_id" json:"-"`
	SenderID         int                    `db:"sender_id" json:"sender_id"`
	SenderType       string                 `db:"sender_type" json:"sender_type"`
	InboxID          int                    `db:"inbox_id" json:"-"`
	Meta             string                 `db:"meta" json:"meta"`
	Attachments      attachment.Attachments `db:"attachments" json:"attachments"`
	ConversationUUID string                 `db:"conversation_uuid" json:"-"`
	From             string                 `db:"from"  json:"-"`
	To               []string               `db:"from"  json:"-"`
	AltContent       string                 `db:"alt_content" json:"-"`
	Subject          string                 `db:"subject" json:"-"`
	Channel          string                 `db:"channel" json:"-"`
	CC               pq.StringArray         `db:"cc" json:"-"`
	BCC              pq.StringArray         `db:"bcc" json:"-"`
	References       []string               `json:"-"`
	InReplyTo        string                 `json:"-"`
	Headers          textproto.MIMEHeader   `json:"-"`
	Media            []mmodels.Media        `db:"-" json:"-"`
	Total            int                    `db:"total" json:"-"`
}

// HideCSAT hides the CSAT message.
func (m *Message) HideCSAT() {
	var meta map[string]interface{}
	if err := json.Unmarshal([]byte(m.Meta), &meta); err != nil {
		return
	}
	if isCsat, _ := meta["is_csat"].(bool); isCsat {
		m.Content = "Please rate your experience with us"
		m.TextContent = m.Content
	}
}

// IncomingMessage links a message with the contact information and inbox id.
type IncomingMessage struct {
	Message Message
	Contact umodels.User
	InboxID int
}

type Status struct {
	ID        int       `db:"id" json:"id"`
	CreatedAt time.Time `db:"created_at" json:"created_at"`
	Name      string    `db:"name" json:"name"`
}

type Priority struct {
	ID        int       `db:"id" json:"id"`
	CreatedAt time.Time `db:"created_at" json:"created_at"`
	Name      string    `db:"name" json:"name"`
}