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response.go
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/
response.go
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package entgo
import (
"context"
"errors"
"github.com/tinygodsdev/orrery/internal/repository/entgo/ent"
"github.com/tinygodsdev/orrery/internal/repository/entgo/ent/item"
"github.com/tinygodsdev/orrery/internal/repository/entgo/ent/response"
"github.com/tinygodsdev/orrery/internal/repository/entgo/ent/take"
"github.com/tinygodsdev/orrery/internal/domain"
"github.com/google/uuid"
)
func (r *EntgoRepository) ResponseCount(ctx context.Context) (int, error) {
return r.client.Response.Query().Count(ctx)
}
func (r *EntgoRepository) AddOrUpdateResponse(ctx context.Context, takeID uuid.UUID, itm *domain.Item) (*domain.Response, error) {
if takeID == uuid.Nil {
return nil, errors.New("take id mustn't be nil")
}
if itm.Response == nil {
return nil, errors.New("item must have response")
}
respQuery := r.client.Response.Query()
if itm.Response.ID != uuid.Nil {
respQuery.Where(response.IDEQ(itm.Response.ID))
} else {
respQuery.Where(
response.HasTakeWith(take.IDEQ(takeID)),
response.HasItemWith(item.IDEQ(itm.ID)),
)
}
resp, err := respQuery.Only(ctx)
if err != nil {
if !ent.IsNotFound(err) {
return nil, err
}
// response not found, create response
resp, err = r.client.Response.Create().
SetItemID(itm.ID).
SetTakeID(takeID).
SetMeta(itm.Response.Meta).
SetValue(itm.Response.Value).
Save(ctx)
if err != nil {
return nil, err
}
// response successfully created
return entToDomainResponse(resp, takeID, itm.ID), nil
}
resp, err = resp.Update().
SetMeta(itm.Response.Meta).
SetValue(itm.Response.Value).
Save(ctx)
if err != nil {
return nil, err
}
return entToDomainResponse(resp, takeID, itm.ID), nil
}
func entToDomainResponse(r *ent.Response, takeID, itemID uuid.UUID) *domain.Response {
if r.Edges.Take != nil {
takeID = r.Edges.Take.ID
}
if r.Edges.Item != nil {
itemID = r.Edges.Item.ID
}
return &domain.Response{
ID: r.ID,
Value: r.Value,
Meta: r.Meta,
TakeID: takeID,
ItemID: itemID,
}
}