homebox/backend/internal/repo/repo_item_attachments.go

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package repo
import (
"context"
"github.com/google/uuid"
"github.com/hay-kot/content/backend/ent"
"github.com/hay-kot/content/backend/ent/attachment"
)
// AttachmentRepo is a repository for Attachments table that links Items to Documents
// While also specifying the type of the attachment. This _ONLY_ provides basic Create Update
// And Delete operations. For accessing the actual documents, use the Items repository since it
// provides the attachments with the documents.
type AttachmentRepo struct {
db *ent.Client
}
func (r *AttachmentRepo) Create(ctx context.Context, itemId, docId uuid.UUID, typ attachment.Type) (*ent.Attachment, error) {
return r.db.Attachment.Create().
SetType(typ).
SetDocumentID(docId).
SetItemID(itemId).
Save(ctx)
}
func (r *AttachmentRepo) Get(ctx context.Context, id uuid.UUID) (*ent.Attachment, error) {
return r.db.Attachment.
Query().
Where(attachment.ID(id)).
WithItem().
WithDocument().
Only(ctx)
}
func (r *AttachmentRepo) Update(ctx context.Context, itemId uuid.UUID, typ attachment.Type) (*ent.Attachment, error) {
return r.db.Attachment.UpdateOneID(itemId).
SetType(typ).
Save(ctx)
}
func (r *AttachmentRepo) Delete(ctx context.Context, id uuid.UUID) error {
return r.db.Attachment.DeleteOneID(id).Exec(ctx)
}