Merge pull request #112 from Scalingo/fix/storky/1/add_region_migrati…

…ons_service

Add region migrations service

apps.go

@@ -95,6 +95,7 @@ type App struct {
 	} `json:"owner"`
 	GitUrl         string     `json:"git_url"`
 	Url            string     `json:"url"`
+	BaseURL        string     `json:"base_url"`
 	Status         AppStatus  `json:"status"`
 	LastDeployedAt *time.Time `json:"last_deployed_at"`
 	LastDeployedBy string     `json:"last_deployed_by"`

client.go

@@ -28,6 +28,7 @@ type API interface {
 	NotifiersService
 	OperationsService
 	RegionsService
+	RegionMigrationsService
 	RunsService
 	SignUpService
 	SourcesService

region_migrations.go

@@ -0,0 +1,87 @@
+package scalingo
+
+import (
+	"time"
+
+	errgo "gopkg.in/errgo.v1"
+)
+
+const (
+	RegionMigrationStatusScheduled      RegionMigrationStatus = "scheduled"
+	RegionMigrationStatusPreflightError RegionMigrationStatus = "preflight-error"
+	RegionMigrationStatusRunning        RegionMigrationStatus = "running"
+	RegionMigrationStatusError          RegionMigrationStatus = "error"
+	RegionMigrationStatusDone           RegionMigrationStatus = "done"
+
+	StepStatusRunning StepStatus = "running"
+	StepStatusDone    StepStatus = "done"
+	StepStatusError   StepStatus = "error"
+)
+
+type RegionMigrationsService interface {
+	CreateRegionMigration(appID string, params RegionMigrationParams) (RegionMigration, error)
+	ShowRegionMigration(appID, migrationID string) (RegionMigration, error)
+	ListRegionMigrations(appID string) ([]RegionMigration, error)
+}
+
+type RegionMigrationParams struct {
+	Destination string `json:"destination"`
+}
+
+type RegionMigration struct {
+	ID          string                `json:"id"`
+	AppName     string                `json:"app_name"`
+	AppID       string                `json:"app_id"`
+	NewAppID    string                `json:"new_app_id"`
+	Destination string                `json:"destination"`
+	Status      RegionMigrationStatus `json:"status"`
+	StartedAt   time.Time             `json:"started_at"`
+	FinishedAt  time.Time             `json:"finished_at"`
+	Steps       Steps                 `json:"steps"`
+}
+
+type StepStatus string
+type RegionMigrationStatus string
+type Steps []Step
+
+type Step struct {
+	ID     string     `json:"id"`
+	Name   string     `json:"name"`
+	Status StepStatus `json:"status"`
+	Logs   string     `json:"logs"`
+}
+
+func (c *Client) CreateRegionMigration(appID string, params RegionMigrationParams) (RegionMigration, error) {
+	var migration RegionMigration
+
+	err := c.ScalingoAPI().SubresourceAdd("apps", appID, "region_migrations", map[string]RegionMigrationParams{
+		"migration": params,
+	}, &migration)
+	if err != nil {
+		return migration, errgo.Notef(err, "fail to create migration")
+	}
+
+	return migration, nil
+}
+
+func (c *Client) ShowRegionMigration(appID, migrationID string) (RegionMigration, error) {
+	var migration RegionMigration
+
+	err := c.ScalingoAPI().SubresourceGet("apps", appID, "region_migrations", migrationID, nil, &migration)
+	if err != nil {
+		return migration, errgo.Notef(err, "fail to get migration")
+	}
+
+	return migration, nil
+}
+
+func (c *Client) ListRegionMigrations(appID string) ([]RegionMigration, error) {
+	var migrations []RegionMigration
+
+	err := c.ScalingoAPI().SubresourceList("apps", appID, "region_migrations", nil, &migrations)
+	if err != nil {
+		return migrations, errgo.Notef(err, "fail to list migrations")
+	}
+
+	return migrations, nil
+}