first commit

model/channel_member.go

@@ -0,0 +1,75 @@
+// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package model
+
+import (
+	"encoding/json"
+	"io"
+	"strings"
+)
+
+const (
+	CHANNEL_ROLE_ADMIN     = "admin"
+	CHANNEL_NOTIFY_ALL     = "all"
+	CHANNEL_NOTIFY_MENTION = "mention"
+	CHANNEL_NOTIFY_NONE    = "none"
+	CHANNEL_NOTIFY_QUIET   = "quiet"
+)
+
+type ChannelMember struct {
+	ChannelId    string `json:"channel_id"`
+	UserId       string `json:"user_id"`
+	Roles        string `json:"roles"`
+	LastViewedAt int64  `json:"last_viewed_at"`
+	MsgCount     int64  `json:"msg_count"`
+	MentionCount int64  `json:"mention_count"`
+	NotifyLevel  string `json:"notify_level"`
+}
+
+func (o *ChannelMember) ToJson() string {
+	b, err := json.Marshal(o)
+	if err != nil {
+		return ""
+	} else {
+		return string(b)
+	}
+}
+
+func ChannelMemberFromJson(data io.Reader) *ChannelMember {
+	decoder := json.NewDecoder(data)
+	var o ChannelMember
+	err := decoder.Decode(&o)
+	if err == nil {
+		return &o
+	} else {
+		return nil
+	}
+}
+
+func (o *ChannelMember) IsValid() *AppError {
+
+	if len(o.ChannelId) != 26 {
+		return NewAppError("ChannelMember.IsValid", "Invalid channel id", "")
+	}
+
+	if len(o.UserId) != 26 {
+		return NewAppError("ChannelMember.IsValid", "Invalid user id", "")
+	}
+
+	for _, role := range strings.Split(o.Roles, " ") {
+		if !(role == "" || role == CHANNEL_ROLE_ADMIN) {
+			return NewAppError("ChannelMember.IsValid", "Invalid role", "role="+role)
+		}
+	}
+
+	if len(o.NotifyLevel) > 20 || !IsChannelNotifyLevelValid(o.NotifyLevel) {
+		return NewAppError("ChannelMember.IsValid", "Invalid notify level", "notify_level="+o.NotifyLevel)
+	}
+
+	return nil
+}
+
+func IsChannelNotifyLevelValid(notifyLevel string) bool {
+	return notifyLevel == CHANNEL_NOTIFY_ALL || notifyLevel == CHANNEL_NOTIFY_MENTION || notifyLevel == CHANNEL_NOTIFY_NONE || notifyLevel == CHANNEL_NOTIFY_QUIET
+}