add registry management

model/registry.go

@@ -1,15 +1,56 @@
 package model
 
+import "errors"
+
+var (
+	errRegistryAddressInvalid  = errors.New("Invalid Registry Address")
+	errRegistryUsernameInvalid = errors.New("Invalid Registry Username")
+	errRegistryPasswordInvalid = errors.New("Invalid Registry Password")
+)
+
+// RegistryStore persists registry information to storage.
+type RegistryStore interface {
+	RegistryFind(*Repo, string) (*Registry, error)
+	RegistryList(*Repo) ([]*Registry, error)
+	RegistryCreate(*Registry) error
+	RegistryUpdate(*Registry) error
+	RegistryDelete(*Registry) error
+}
+
+// Registry represents a docker registry with credentials.
+// swagger:model registry
 type Registry struct {
 	ID       int64  `json:"id"       meddler:"registry_id,pk"`
 	RepoID   int64  `json:"-"        meddler:"registry_repo_id"`
-	Addr     string `json:"addr"     meddler:"registry_addr"`
+	Address  string `json:"address"  meddler:"registry_addr"`
 	Username string `json:"username" meddler:"registry_username"`
 	Password string `json:"password" meddler:"registry_password"`
 	Email    string `json:"email"    meddler:"registry_email"`
 	Token    string `json:"token"    meddler:"registry_token"`
 }
 
+// Validate validates the registry information.
 func (r *Registry) Validate() error {
-	return nil
+	switch {
+	case len(r.Address) == 0:
+		return errRegistryAddressInvalid
+	case len(r.Username) == 0:
+		return errRegistryUsernameInvalid
+	case len(r.Password) == 0:
+		return errRegistryPasswordInvalid
+	default:
+		return nil
+	}
+}
+
+// Copy makes a copy of the registry without the password.
+func (r *Registry) Copy() *Registry {
+	return &Registry{
+		ID:       r.ID,
+		RepoID:   r.RepoID,
+		Address:  r.Address,
+		Username: r.Username,
+		Email:    r.Email,
+		Token:    r.Token,
+	}
 }