Initial features for move to profiles

user templates will become profiles. You will be able to make multiple,
and assign them  to invites individually. This commit migrates the
separate template files into one profile entry called "Default", and
lets you select them on invites. No way to create profiles has been
added yet.

storage.go

@@ -7,14 +7,21 @@ import (
 )
 
 type Storage struct {
-	timePattern                                                                             string
-	invite_path, emails_path, policy_path, configuration_path, displayprefs_path, ombi_path string
-	invites                                                                                 Invites
-	emails, policy, configuration, displayprefs, ombi_template                              map[string]interface{}
+	timePattern                                                                                            string
+	invite_path, emails_path, policy_path, configuration_path, displayprefs_path, ombi_path, profiles_path string
+	invites                                                                                                Invites
+	profiles                                                                                               map[string]Profile
+	emails, policy, configuration, displayprefs, ombi_template                                             map[string]interface{}
 }
 
 // timePattern: %Y-%m-%dT%H:%M:%S.%f
 
+type Profile struct {
+	Policy        map[string]interface{} `json:"policy"`
+	Configuration map[string]interface{} `json:"configuration"`
+	Displayprefs  map[string]interface{} `json:"displayprefs"`
+}
+
 type Invite struct {
 	Created       time.Time                  `json:"created"`
 	NoLimit       bool                       `json:"no-limit"`
@@ -23,6 +30,7 @@ type Invite struct {
 	Email         string                     `json:"email"`
 	UsedBy        [][]string                 `json:"used-by"`
 	Notify        map[string]map[string]bool `json:"notify"`
+	Profile       string                     `json:"profile"`
 }
 
 type Invites map[string]Invite
@@ -75,6 +83,27 @@ func (st *Storage) storeOmbiTemplate() error {
 	return storeJSON(st.ombi_path, st.ombi_template)
 }
 
+func (st *Storage) loadProfiles() error {
+	return loadJSON(st.profiles_path, &st.profiles)
+}
+
+func (st *Storage) storeProfiles() error {
+	return storeJSON(st.profiles_path, st.profiles)
+}
+
+func (st *Storage) migrateToProfile() error {
+	st.loadPolicy()
+	st.loadConfiguration()
+	st.loadDisplayprefs()
+	st.loadProfiles()
+	st.profiles["Default"] = Profile{
+		Policy:        st.policy,
+		Configuration: st.configuration,
+		Displayprefs:  st.displayprefs,
+	}
+	return st.storeProfiles()
+}
+
 func loadJSON(path string, obj interface{}) error {
 	var file []byte
 	var err error