// UpdateRecord handles a request to update a single record provided the mux parameter id.
func UpdateRecord(server *app.App) func(w http.ResponseWriter, req *http.Request) {
return func(w http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
id := vars["id"]
record := &models.Record{ID: id}
if ok, err := server.DB.Exists(record); err != nil || !ok {
server.Render.JSON(w, http.StatusNotFound, nil)
return
}
updateReq := &models.UpdateRecordRequest{}
if err := binding.Bind(req, updateReq); err.Handle(w) {
return
}
if err := server.DB.Get(record); err != nil {
server.Render.JSON(w, http.StatusInternalServerError, map[string]string{"error": "there was an error getting record from the database"})
log.Println(err)
return
}
if updateReq.FQDN != record.FQDN {
existing, err := models.FindRecordByFQDN(server.DB, updateReq.FQDN)
if err != nil {
server.Render.JSON(w, http.StatusInternalServerError, map[string]string{"error": "there was an error saving the record to the database"})
log.Println(err)
return
}
if existing.ID != "" {
server.Render.JSON(w, http.StatusBadRequest, map[string]string{"error": "fqdn must be unique across the application"})
return
}
}
if updateReq.Owner.ID != record.ID {
if ok, err := server.DB.Exists(&models.User{ID: updateReq.Owner.ID}); err != nil || !ok {
server.Render.JSON(w, http.StatusBadRequest, map[string]string{"error": "owner does not exist"})
return
}
}
if err := copier.Copy(record, updateReq); err != nil {
server.Render.JSON(w, http.StatusInternalServerError, map[string]string{"error": "there was an error updating the record"})
return
}
record.UpdatedAt = time.Now().Unix()
if err := server.DB.Save(record); err != nil {
server.Render.JSON(w, http.StatusInternalServerError, map[string]string{"error": "there was an error updating the record"})
log.Println(err)
return
}
server.Render.JSON(w, http.StatusOK, record)
}
}
// ListDroplets lists all the droplets a user has in Digital Ocean
func (interactor DOInteractor) ListDroplets(token string) ([]domain.Droplet, error) {
client := getClient(token)
doDrops, _, err := client.Droplets.List(nil)
if err != nil {
return nil, err
}
droplets := []domain.Droplet{}
for _, drops := range doDrops {
drp := domain.Droplet{
Name: drops.Name,
Region: drops.Region.String(),
InstanceName: drops.Size.String(),
}
networksV4 := []domain.NetworkV4{}
for _, net := range drops.Networks.V4 {
n := domain.NetworkV4{}
copier.Copy(n, net)
networksV4 = append(networksV4, n)
}
networksV6 := []domain.NetworkV6{}
for _, net := range drops.Networks.V6 {
n := domain.NetworkV6{}
copier.Copy(n, net)
networksV6 = append(networksV6, n)
}
droplets = append(droplets, drp)
}
return droplets, nil
}
// CreateRecord handles a request to create a new record.
func CreateRecord(server *app.App) func(w http.ResponseWriter, req *http.Request) {
return func(w http.ResponseWriter, req *http.Request) {
user := &models.User{}
user = context.Get(req, "user").(*models.User)
recordReq := &models.RecordRequest{}
if err := binding.Bind(req, recordReq); err.Handle(w) {
return
}
if isSameAsListener(server.Config.Proxy.HTTP.Listener, recordReq) {
server.Render.JSON(w, http.StatusBadRequest, map[string]string{"error": "Handler Host and Handler Port must not be the same as HTTP Listener"})
return
}
if isSameAsListener(server.Config.Proxy.SSL.Listener, recordReq) {
server.Render.JSON(w, http.StatusBadRequest, map[string]string{"error": "Handler Host and Handler Port must not be the same as SSL Listener"})
return
}
existing, err := models.FindRecordByFQDN(server.DB, recordReq.FQDN)
if err != nil {
server.Render.JSON(w, http.StatusInternalServerError, map[string]string{"error": "there was an error saving the record to the database"})
log.Println(err)
return
}
if existing.ID != "" {
server.Render.JSON(w, http.StatusBadRequest, map[string]string{"error": "fqdn must be unique across the application"})
return
}
now := time.Now().Unix()
record := &models.Record{
CreatedAt: now,
UpdatedAt: now,
}
record.Owner.Email = user.Email
record.Owner.ID = user.ID
if err := copier.Copy(record, recordReq); err != nil {
server.Render.JSON(w, http.StatusInternalServerError, map[string]string{"error": "there was an error saving the record to the database"})
return
}
if err := server.DB.Save(record); err != nil {
server.Render.JSON(w, http.StatusInternalServerError, map[string]string{"error": "there was an error saving the record to the database"})
return
}
server.Render.JSON(w, http.StatusCreated, record)
}
}
func (client *Client) AddLog(log *commonsLog.Log) error {
var addLogRequestData commonsLog.SingleLog
copier.Copy(&addLogRequestData, log)
if len(client.Application) == 0 {
return NewClientError(ERR_APPLICATION_MANDATORY)
}
addLogRequestData.Application = client.Application
addLogRequestData.ApplicationToken = client.ApplicationToken
addLogRequestDataJson, err := json.Marshal(addLogRequestData)
if err != nil {
return err
}
addLogRequest, err := http.NewRequest("PUT", client.Url+"/api/log", bytes.NewReader(addLogRequestDataJson))
if err != nil {
return err
}
return commonsCall(addLogRequest)
}
// CreateDroplet creates a doplet in Digital Ocean
func (interactor DOInteractor) CreateDroplet(droplet domain.DropletRequest, token string) (*Instance, error) {
client := getClient(token)
dropletRequest := &godo.DropletCreateRequest{
Name: droplet.Name,
Region: droplet.Region,
Size: droplet.Size,
Backups: droplet.Backups,
IPv6: droplet.IPv6,
PrivateNetworking: droplet.PrivateNetworking,
UserData: droplet.UserData,
Image: godo.DropletCreateImage{
Slug: droplet.Image,
},
}
sshkeys := []godo.DropletCreateSSHKey{}
for _, key := range droplet.SSHKeys {
k := godo.DropletCreateSSHKey{
Fingerprint: key.Fingerprint,
}
sshkeys = append(sshkeys, k)
}
dropletRequest.SSHKeys = sshkeys
drop, _, err := client.Droplets.Create(dropletRequest)
if err != nil {
return nil, err
}
inst := &Instance{
Provider: "digital_ocean",
Droplet: domain.Droplet{
ID: drop.ID,
Name: droplet.Name,
Region: droplet.Region,
OperatingSystem: drop.Image.Slug,
PrivateNetworking: false,
InstanceName: drop.Size.Slug,
},
}
networksV4 := []domain.NetworkV4{}
for _, net := range drop.Networks.V4 {
n := domain.NetworkV4{}
copier.Copy(n, net)
networksV4 = append(networksV4, n)
}
networksV6 := []domain.NetworkV6{}
for _, net := range drop.Networks.V6 {
n := domain.NetworkV6{}
copier.Copy(n, net)
networksV6 = append(networksV6, n)
}
networks := domain.Networks{
V4: networksV4,
V6: networksV6,
}
inst.Networks = networks
inst.SSHKeys = droplet.SSHKeys
return inst, nil
}