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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package model
import (
"encoding/json"
"fmt"
"io"
"net/http"
"unicode/utf8"
)
// we only ever need the latest version of service terms
const SERVICE_TERMS_CACHE_SIZE = 1
type ServiceTerms struct {
Id string `json:"id"`
CreateAt int64 `json:"create_at"`
UserId string `json:"user_id"`
Text string `json:"text"`
}
func (t *ServiceTerms) IsValid() *AppError {
if len(t.Id) != 26 {
return InvalidServiceTermsError("id", "")
}
if t.CreateAt == 0 {
return InvalidServiceTermsError("create_at", t.Id)
}
if len(t.UserId) != 26 {
return InvalidServiceTermsError("user_id", t.Id)
}
if utf8.RuneCountInString(t.Text) > POST_MESSAGE_MAX_RUNES_V2 {
return InvalidServiceTermsError("text", t.Id)
}
return nil
}
func (t *ServiceTerms) ToJson() string {
b, _ := json.Marshal(t)
return string(b)
}
func ServiceTermsFromJson(data io.Reader) *ServiceTerms {
var serviceTerms *ServiceTerms
json.NewDecoder(data).Decode(&serviceTerms)
return serviceTerms
}
func InvalidServiceTermsError(fieldName string, serviceTermsId string) *AppError {
id := fmt.Sprintf("model.service_terms.is_valid.%s.app_error", fieldName)
details := ""
if serviceTermsId != "" {
details = "service_terms_id=" + serviceTermsId
}
return NewAppError("ServiceTerms.IsValid", id, map[string]interface{}{"MaxLength": POST_MESSAGE_MAX_RUNES_V2}, details, http.StatusBadRequest)
}
func (t *ServiceTerms) PreSave() {
if t.Id == "" {
t.Id = NewId()
}
t.CreateAt = GetMillis()
}
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