36 lines
1.5 KiB
Go
36 lines
1.5 KiB
Go
package models
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import (
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"time"
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"github.com/google/uuid"
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)
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type Conversation struct {
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ID uuid.UUID `json:"id" db:"id"`
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ParticipantA uuid.UUID `json:"participant_a" db:"participant_a"`
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ParticipantB uuid.UUID `json:"participant_b" db:"participant_b"`
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CreatedAt time.Time `json:"created_at" db:"created_at"`
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LastMessageAt time.Time `json:"last_message_at" db:"last_message_at"`
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// Profiles for response hydration
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ParticipantAProfile *Profile `json:"participant_a_profile,omitempty"`
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ParticipantBProfile *Profile `json:"participant_b_profile,omitempty"`
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}
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type EncryptedMessage struct {
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ID uuid.UUID `json:"id" db:"id"`
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ConversationID uuid.UUID `json:"conversation_id" db:"conversation_id"`
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SenderID uuid.UUID `json:"sender_id" db:"sender_id"`
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ReceiverID uuid.UUID `json:"receiver_id" db:"receiver_id"`
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Ciphertext string `json:"ciphertext" db:"ciphertext"`
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MessageHeader string `json:"message_header" db:"message_header"` // Legacy/Optional
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IV string `json:"iv" db:"iv"` // Base64
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KeyVersion string `json:"key_version" db:"key_version"`
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MessageType int `json:"message_type" db:"message_type"`
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CreatedAt time.Time `json:"created_at" db:"created_at"`
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DeliveredAt *time.Time `json:"delivered_at,omitempty" db:"delivered_at"`
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ReadAt *time.Time `json:"read_at,omitempty" db:"read_at"`
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ExpiresAt *time.Time `json:"expires_at,omitempty" db:"expires_at"`
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}
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