|
| 1 | +package wait |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "errors" |
| 6 | + "fmt" |
| 7 | + "net/http" |
| 8 | + "strings" |
| 9 | + "time" |
| 10 | + |
| 11 | + "github.com/stackitcloud/stackit-sdk-go/core/oapierror" |
| 12 | + "github.com/stackitcloud/stackit-sdk-go/core/wait" |
| 13 | + rabbitmq "github.com/stackitcloud/stackit-sdk-go/services/rabbitmq/v2api" |
| 14 | +) |
| 15 | + |
| 16 | +// CreateInstanceWaitHandler will wait for instance creation |
| 17 | +func CreateInstanceWaitHandler(ctx context.Context, client rabbitmq.DefaultAPI, projectId, region, instanceId string) *wait.AsyncActionHandler[rabbitmq.Instance] { |
| 18 | + waitConfig := wait.WaiterHelper[rabbitmq.Instance, rabbitmq.InstanceStatus]{ |
| 19 | + FetchInstance: client.GetInstance(ctx, projectId, region, instanceId).Execute, |
| 20 | + GetState: func(response *rabbitmq.Instance) (rabbitmq.InstanceStatus, error) { |
| 21 | + if response == nil { |
| 22 | + return "", errors.New("empty response") |
| 23 | + } |
| 24 | + if response.Status == nil { |
| 25 | + return "", errors.New("status is missing in response") |
| 26 | + } |
| 27 | + return *response.Status, nil |
| 28 | + }, |
| 29 | + ActiveState: []rabbitmq.InstanceStatus{rabbitmq.INSTANCESTATUS_ACTIVE}, |
| 30 | + ErrorState: []rabbitmq.InstanceStatus{rabbitmq.INSTANCESTATUS_FAILED}, |
| 31 | + } |
| 32 | + |
| 33 | + handler := wait.New(waitConfig.Wait()) |
| 34 | + handler.SetTimeout(45 * time.Minute) |
| 35 | + return handler |
| 36 | +} |
| 37 | + |
| 38 | +// PartialUpdateInstanceWaitHandler will wait for instance update |
| 39 | +func PartialUpdateInstanceWaitHandler(ctx context.Context, client rabbitmq.DefaultAPI, projectId, region, instanceId string) *wait.AsyncActionHandler[rabbitmq.Instance] { |
| 40 | + waitConfig := wait.WaiterHelper[rabbitmq.Instance, rabbitmq.InstanceStatus]{ |
| 41 | + FetchInstance: client.GetInstance(ctx, projectId, region, instanceId).Execute, |
| 42 | + GetState: func(response *rabbitmq.Instance) (rabbitmq.InstanceStatus, error) { |
| 43 | + if response == nil { |
| 44 | + return "", errors.New("empty response") |
| 45 | + } |
| 46 | + if response.Status == nil { |
| 47 | + return "", errors.New("status is missing in response") |
| 48 | + } |
| 49 | + return *response.Status, nil |
| 50 | + }, |
| 51 | + ActiveState: []rabbitmq.InstanceStatus{rabbitmq.INSTANCESTATUS_ACTIVE}, |
| 52 | + ErrorState: []rabbitmq.InstanceStatus{rabbitmq.INSTANCESTATUS_FAILED}, |
| 53 | + } |
| 54 | + |
| 55 | + handler := wait.New(waitConfig.Wait()) |
| 56 | + handler.SetTimeout(45 * time.Minute) |
| 57 | + return handler |
| 58 | +} |
| 59 | + |
| 60 | +// DeleteInstanceWaitHandler will wait for instance deletion |
| 61 | +func DeleteInstanceWaitHandler(ctx context.Context, a rabbitmq.DefaultAPI, projectId, region, instanceId string) *wait.AsyncActionHandler[struct{}] { |
| 62 | + handler := wait.New(func() (waitFinished bool, response *struct{}, err error) { |
| 63 | + s, err := a.GetInstance(ctx, projectId, region, instanceId).Execute() |
| 64 | + if err == nil { |
| 65 | + if s.Status == nil { |
| 66 | + return false, nil, fmt.Errorf("delete failed for instance with id %s. The response is not valid: The status is missing", instanceId) |
| 67 | + } |
| 68 | + if *s.Status == rabbitmq.INSTANCESTATUS_ACTIVE { |
| 69 | + if strings.Contains(s.LastOperation.Description, "DeleteFailed") || strings.Contains(s.LastOperation.Description, "failed") { |
| 70 | + return true, nil, fmt.Errorf("instance was deleted successfully but has errors: %s", s.LastOperation.Description) |
| 71 | + } |
| 72 | + return true, nil, nil |
| 73 | + } |
| 74 | + return false, nil, nil |
| 75 | + } |
| 76 | + var oapiErr *oapierror.GenericOpenAPIError |
| 77 | + ok := errors.As(err, &oapiErr) |
| 78 | + if !ok { |
| 79 | + return false, nil, fmt.Errorf("could not convert error to oapierror.GenericOpenAPIError") |
| 80 | + } |
| 81 | + if oapiErr.StatusCode != http.StatusGone { |
| 82 | + return false, nil, err |
| 83 | + } |
| 84 | + return true, nil, nil |
| 85 | + }) |
| 86 | + handler.SetTimeout(15 * time.Minute) |
| 87 | + return handler |
| 88 | +} |
| 89 | + |
| 90 | +// CreateCredentialsWaitHandler will wait for credentials creation |
| 91 | +func CreateCredentialsWaitHandler(ctx context.Context, a rabbitmq.DefaultAPI, projectId, region, instanceId, credentialsId string) *wait.AsyncActionHandler[rabbitmq.CredentialsResponse] { |
| 92 | + handler := wait.New(func() (waitFinished bool, response *rabbitmq.CredentialsResponse, err error) { |
| 93 | + s, err := a.GetCredentials(ctx, projectId, region, instanceId, credentialsId).Execute() |
| 94 | + if err != nil { |
| 95 | + var oapiErr *oapierror.GenericOpenAPIError |
| 96 | + ok := errors.As(err, &oapiErr) |
| 97 | + if !ok { |
| 98 | + return false, nil, fmt.Errorf("could not convert error to oapierror.GenericOpenAPIError") |
| 99 | + } |
| 100 | + // If the request returns 404, the credentials have not been created yet |
| 101 | + if oapiErr.StatusCode == http.StatusNotFound { |
| 102 | + return false, nil, nil |
| 103 | + } |
| 104 | + return false, nil, err |
| 105 | + } |
| 106 | + if s.Id == credentialsId { |
| 107 | + return true, s, nil |
| 108 | + } |
| 109 | + return false, nil, nil |
| 110 | + }) |
| 111 | + handler.SetTimeout(1 * time.Minute) |
| 112 | + return handler |
| 113 | +} |
| 114 | + |
| 115 | +// DeleteCredentialsWaitHandler will wait for credentials deletion |
| 116 | +func DeleteCredentialsWaitHandler(ctx context.Context, a rabbitmq.DefaultAPI, projectId, region, instanceId, credentialsId string) *wait.AsyncActionHandler[struct{}] { |
| 117 | + handler := wait.New(func() (waitFinished bool, response *struct{}, err error) { |
| 118 | + _, err = a.GetCredentials(ctx, projectId, region, instanceId, credentialsId).Execute() |
| 119 | + if err == nil { |
| 120 | + return false, nil, nil |
| 121 | + } |
| 122 | + var oapiErr *oapierror.GenericOpenAPIError |
| 123 | + ok := errors.As(err, &oapiErr) |
| 124 | + if !ok { |
| 125 | + return false, nil, fmt.Errorf("could not convert error to oapierror.GenericOpenAPIError") |
| 126 | + } |
| 127 | + if oapiErr.StatusCode != http.StatusNotFound && oapiErr.StatusCode != http.StatusGone { |
| 128 | + return false, nil, err |
| 129 | + } |
| 130 | + return true, nil, nil |
| 131 | + }) |
| 132 | + handler.SetTimeout(1 * time.Minute) |
| 133 | + return handler |
| 134 | +} |
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