first commit

1 files changed, 119 insertions, 0 deletions

diff --git a/model/session.go b/model/session.go
new file mode 100644
index 000000000..9fd3b9ec3
--- /dev/null
+++ b/model/session.go
@@ -0,0 +1,119 @@
+// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package model
+
+import (
+	"encoding/json"
+	"io"
+)
+
+const (
+	SESSION_TOKEN               = "MMSID"
+	SESSION_TIME_WEB_IN_DAYS    = 365
+	SESSION_TIME_WEB_IN_SECS    = 60 * 60 * 24 * SESSION_TIME_WEB_IN_DAYS
+	SESSION_TIME_MOBILE_IN_DAYS = 365
+	SESSION_TIME_MOBILE_IN_SECS = 60 * 60 * 24 * SESSION_TIME_MOBILE_IN_DAYS
+	SESSION_CACHE_IN_SECS       = 60 * 10
+	SESSION_CACHE_SIZE          = 10000
+	SESSION_PROP_PLATFORM       = "platform"
+	SESSION_PROP_OS             = "os"
+	SESSION_PROP_BROWSER        = "browser"
+)
+
+type Session struct {
+	Id             string    `json:"id"`
+	AltId          string    `json:"alt_id"`
+	CreateAt       int64     `json:"create_at"`
+	ExpiresAt      int64     `json:"expires_at"`
+	LastActivityAt int64     `json:"last_activity_at"`
+	UserId         string    `json:"user_id"`
+	TeamId         string    `json:"team_id"`
+	DeviceId       string    `json:"device_id"`
+	Roles          string    `json:"roles"`
+	Props          StringMap `json:"props"`
+}
+
+func (me *Session) ToJson() string {
+	b, err := json.Marshal(me)
+	if err != nil {
+		return ""
+	} else {
+		return string(b)
+	}
+}
+
+func SessionFromJson(data io.Reader) *Session {
+	decoder := json.NewDecoder(data)
+	var me Session
+	err := decoder.Decode(&me)
+	if err == nil {
+		return &me
+	} else {
+		return nil
+	}
+}
+
+func (me *Session) PreSave() {
+	if me.Id == "" {
+		me.Id = NewId()
+	}
+
+	me.AltId = NewId()
+
+	me.CreateAt = GetMillis()
+	me.LastActivityAt = me.CreateAt
+
+	if me.Props == nil {
+		me.Props = make(map[string]string)
+	}
+}
+
+func (me *Session) Sanitize() {
+	me.Id = ""
+}
+
+func (me *Session) IsExpired() bool {
+
+	if me.ExpiresAt <= 0 {
+		return false
+	}
+
+	if GetMillis() > me.ExpiresAt {
+		return true
+	}
+
+	return false
+}
+
+func (me *Session) SetExpireInDays(days int64) {
+	me.ExpiresAt = GetMillis() + (1000 * 60 * 60 * 24 * days)
+}
+
+func (me *Session) AddProp(key string, value string) {
+
+	if me.Props == nil {
+		me.Props = make(map[string]string)
+	}
+
+	me.Props[key] = value
+}
+
+func SessionsToJson(o []*Session) string {
+	if b, err := json.Marshal(o); err != nil {
+		return "[]"
+	} else {
+		return string(b)
+	}
+}
+
+func SessionsFromJson(data io.Reader) []*Session {
+	decoder := json.NewDecoder(data)
+	var o []*Session
+	err := decoder.Decode(&o)
+	if err == nil {
+		return o
+	} else {
+		return nil
+	}
+}