kra-new/internal/biz/api.go

85 lines
2.2 KiB
Go

package biz
import (
"context"
"strings"
"time"
)
type API struct {
ID uint
CreatedAt time.Time
UpdatedAt time.Time
Path string
Description string
APIGroup string
Method string
OrderKey string
Desc bool
StrictAll bool
}
type APIRepo interface {
CreateAPI(context.Context, *API) error
UpdateAPI(context.Context, *API) error
DeleteAPIs(context.Context, []uint) error
FindAPI(context.Context, uint) (*API, error)
ListAPIs(context.Context, int, int, *API) ([]*API, int64, error)
APIRoleIDs(context.Context, string, string) ([]uint, error)
SetAPIRoles(context.Context, string, string, []uint) error
Authorize(context.Context, uint, string, string) (bool, error)
PolicyPaths(context.Context, uint) ([]*API, error)
SetPolicyPaths(context.Context, uint, []*API) error
IgnoredAPIs(context.Context) ([]*API, error)
SetAPIIgnored(context.Context, string, string, bool) error
ApplyAPISync(context.Context, []*API, []*API) error
}
type APIUsecase struct{ APIRepo }
func NewAPIUsecase(repo APIRepo) *APIUsecase { return &APIUsecase{APIRepo: repo} }
type APISyncDiff struct {
Added []*API
Deleted []*API
Ignored []*API
}
func (uc *APIUsecase) SyncAPIs(ctx context.Context, routes []*API) (*APISyncDiff, error) {
stored, _, err := uc.ListAPIs(ctx, 0, 0, nil)
if err != nil {
return nil, err
}
ignored, err := uc.IgnoredAPIs(ctx)
if err != nil {
return nil, err
}
key := func(value *API) string { return strings.ToUpper(value.Method) + " " + value.Path }
ignoreSet := make(map[string]bool, len(ignored))
for _, item := range ignored {
ignoreSet[key(item)] = true
}
routeSet := make(map[string]*API, len(routes))
for _, item := range routes {
if !ignoreSet[key(item)] {
routeSet[key(item)] = item
}
}
storedSet := make(map[string]*API, len(stored))
for _, item := range stored {
storedSet[key(item)] = item
}
diff := &APISyncDiff{Ignored: ignored}
for routeKey, item := range routeSet {
if storedSet[routeKey] == nil {
diff.Added = append(diff.Added, item)
}
}
for storedKey, item := range storedSet {
if routeSet[storedKey] == nil && !ignoreSet[storedKey] {
diff.Deleted = append(diff.Deleted, item)
}
}
return diff, nil
}