homebox/backend/internal/repo/repo_labels.go
Hayden bb86a51b05
feat: order labels and locations by name (#86)
* order labels and locations by name

* sort items
2022-10-15 13:29:33 -08:00

125 lines
3 KiB
Go

package repo
import (
"context"
"time"
"github.com/google/uuid"
"github.com/hay-kot/homebox/backend/ent"
"github.com/hay-kot/homebox/backend/ent/group"
"github.com/hay-kot/homebox/backend/ent/label"
"github.com/hay-kot/homebox/backend/ent/predicate"
)
type LabelRepository struct {
db *ent.Client
}
type (
LabelCreate struct {
Name string `json:"name"`
Description string `json:"description"`
Color string `json:"color"`
}
LabelUpdate struct {
ID uuid.UUID `json:"id"`
Name string `json:"name"`
Description string `json:"description"`
Color string `json:"color"`
}
LabelSummary struct {
ID uuid.UUID `json:"id"`
Name string `json:"name"`
Description string `json:"description"`
CreatedAt time.Time `json:"createdAt"`
UpdatedAt time.Time `json:"updatedAt"`
}
LabelOut struct {
LabelSummary
Items []ItemSummary `json:"items"`
}
)
func mapLabelSummary(label *ent.Label) LabelSummary {
return LabelSummary{
ID: label.ID,
Name: label.Name,
Description: label.Description,
CreatedAt: label.CreatedAt,
UpdatedAt: label.UpdatedAt,
}
}
var (
mapLabelOutErr = mapTErrFunc(mapLabelOut)
mapLabelsOut = mapTEachErrFunc(mapLabelSummary)
)
func mapLabelOut(label *ent.Label) LabelOut {
return LabelOut{
LabelSummary: mapLabelSummary(label),
Items: mapEach(label.Edges.Items, mapItemSummary),
}
}
func (r *LabelRepository) getOne(ctx context.Context, where ...predicate.Label) (LabelOut, error) {
return mapLabelOutErr(r.db.Label.Query().
Where(where...).
WithGroup().
WithItems().
Only(ctx),
)
}
func (r *LabelRepository) GetOne(ctx context.Context, ID uuid.UUID) (LabelOut, error) {
return r.getOne(ctx, label.ID(ID))
}
func (r *LabelRepository) GetOneByGroup(ctx context.Context, gid, ld uuid.UUID) (LabelOut, error) {
return r.getOne(ctx, label.ID(ld), label.HasGroupWith(group.ID(gid)))
}
func (r *LabelRepository) GetAll(ctx context.Context, groupId uuid.UUID) ([]LabelSummary, error) {
return mapLabelsOut(r.db.Label.Query().
Where(label.HasGroupWith(group.ID(groupId))).
Order(ent.Asc(label.FieldName)).
WithGroup().
All(ctx),
)
}
func (r *LabelRepository) Create(ctx context.Context, groupdId uuid.UUID, data LabelCreate) (LabelOut, error) {
label, err := r.db.Label.Create().
SetName(data.Name).
SetDescription(data.Description).
SetColor(data.Color).
SetGroupID(groupdId).
Save(ctx)
if err != nil {
return LabelOut{}, err
}
label.Edges.Group = &ent.Group{ID: groupdId} // bootstrap group ID
return mapLabelOut(label), err
}
func (r *LabelRepository) Update(ctx context.Context, data LabelUpdate) (LabelOut, error) {
_, err := r.db.Label.UpdateOneID(data.ID).
SetName(data.Name).
SetDescription(data.Description).
SetColor(data.Color).
Save(ctx)
if err != nil {
return LabelOut{}, err
}
return r.GetOne(ctx, data.ID)
}
func (r *LabelRepository) Delete(ctx context.Context, id uuid.UUID) error {
return r.db.Label.DeleteOneID(id).Exec(ctx)
}