51 lines
1.6 KiB
Go
51 lines
1.6 KiB
Go
package model
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// Note represents a note attached to a contact.
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// Reference: Chatwoot app/models/note.rb
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//
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// Table name: notes
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//
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// id uint primaryKey autoIncrement
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// content string not null
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// account_id uint not null gorm:"index"
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// contact_id uint not null gorm:"index"
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// user_id *uint gorm:"index" (optional — nullable)
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// created_at time
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// updated_at time
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// deleted_at gorm.DeletedAt gorm:"index"
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import (
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"gorm.io/gorm"
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)
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// Note is a text note attached to a contact, similar to Chatwoot's Note model.
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// Notes allow agents to add internal comments/observations about a contact.
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// Content is required; account_id and contact_id are required; user_id is optional.
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type Note struct {
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Base
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Content string `gorm:"type:text;not null" json:"content" binding:"required"`
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AccountID uint `gorm:"not null;index" json:"account_id"`
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ContactID uint `gorm:"not null;index" json:"contact_id"`
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UserID *uint `gorm:"index" json:"user_id,omitempty"`
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User *User `gorm:"foreignKey:UserID" json:"user,omitempty"`
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Account Account `gorm:"foreignKey:AccountID" json:"-"`
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Contact Contact `gorm:"foreignKey:ContactID" json:"-"`
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}
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// TableName returns the database table name for Note.
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func (Note) TableName() string {
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return "notes"
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}
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// BeforeCreate hook: ensure account_id is set from contact's account_id if missing.
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// Reference: Chatwoot's `before_validation :ensure_account_id`
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func (n *Note) BeforeCreate(db *gorm.DB) error {
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if n.AccountID == 0 && n.ContactID != 0 {
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var contact Contact
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if err := db.First(&contact, n.ContactID).Error; err == nil {
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n.AccountID = contact.AccountID
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}
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}
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return nil
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} |