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package diff
import (
"github.com/kong/deck/crud"
"github.com/kong/deck/state"
"github.com/pkg/errors"
)
func (sc *Syncer) deleteHMACAuths() error {
currentHMACAuths, err := sc.currentState.HMACAuths.GetAll()
if err != nil {
return errors.Wrap(err, "error fetching hmac-auths from state")
}
for _, hmacAuth := range currentHMACAuths {
n, err := sc.deleteHMACAuth(hmacAuth)
if err != nil {
return err
}
if n != nil {
err = sc.queueEvent(*n)
if err != nil {
return err
}
}
}
return nil
}
func (sc *Syncer) deleteHMACAuth(hmacAuth *state.HMACAuth) (*Event, error) {
_, err := sc.targetState.HMACAuths.Get(*hmacAuth.ID)
if err == state.ErrNotFound {
return &Event{
Op: crud.Delete,
Kind: "hmac-auth",
Obj: hmacAuth,
}, nil
}
if err != nil {
return nil, errors.Wrapf(err, "looking up hmac-auth '%v'",
*hmacAuth.Username)
}
return nil, nil
}
func (sc *Syncer) createUpdateHMACAuths() error {
targetHMACAuths, err := sc.targetState.HMACAuths.GetAll()
if err != nil {
return errors.Wrap(err, "error fetching hmac-auths from state")
}
for _, hmacAuth := range targetHMACAuths {
n, err := sc.createUpdateHMACAuth(hmacAuth)
if err != nil {
return err
}
if n != nil {
err = sc.queueEvent(*n)
if err != nil {
return err
}
}
}
return nil
}
func (sc *Syncer) createUpdateHMACAuth(hmacAuth *state.HMACAuth) (*Event, error) {
hmacAuth = &state.HMACAuth{HMACAuth: *hmacAuth.DeepCopy()}
currentHMACAuth, err := sc.currentState.HMACAuths.Get(*hmacAuth.ID)
if err == state.ErrNotFound {
// hmacAuth not present, create it
return &Event{
Op: crud.Create,
Kind: "hmac-auth",
Obj: hmacAuth,
}, nil
}
if err != nil {
return nil, errors.Wrapf(err, "error looking up hmac-auth %v",
*hmacAuth.Username)
}
// found, check if update needed
if !currentHMACAuth.EqualWithOpts(hmacAuth, false, true, false) {
return &Event{
Op: crud.Update,
Kind: "hmac-auth",
Obj: hmacAuth,
OldObj: currentHMACAuth,
}, nil
}
return nil, nil
}
|
