4d4d07836c
- Add migrations 109-112: read_receipts, delivered_status, message_reactions, messages extra columns - Create ReadReceipt, DeliveredStatus, MessageReaction GORM models - Update Message model with EditedAt, Status, IsPinned, Metadata fields - Enrich ChatMessageRepository with cursor pagination, search, soft delete - Create ReadReceiptRepository, DeliveredStatusRepository, ReactionRepository - Create ChatPubSubService with Redis PubSub and in-memory fallback
25 lines
780 B
Go
25 lines
780 B
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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"gorm.io/gorm"
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)
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type MessageReaction struct {
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ID uuid.UUID `gorm:"type:uuid;primaryKey" json:"id"`
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UserID uuid.UUID `gorm:"type:uuid;not null;uniqueIndex:uq_message_reactions_user_message_emoji" json:"user_id"`
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MessageID uuid.UUID `gorm:"type:uuid;not null;uniqueIndex:uq_message_reactions_user_message_emoji" json:"message_id"`
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Emoji string `gorm:"size:50;not null;uniqueIndex:uq_message_reactions_user_message_emoji" json:"emoji"`
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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}
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func (mr *MessageReaction) BeforeCreate(tx *gorm.DB) error {
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if mr.ID == uuid.Nil {
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mr.ID = uuid.New()
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}
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return nil
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}
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func (MessageReaction) TableName() string { return "message_reactions" }
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