diff options
-rw-r--r-- | model/preference.go | 74 | ||||
-rw-r--r-- | model/preference_test.go | 62 |
2 files changed, 136 insertions, 0 deletions
diff --git a/model/preference.go b/model/preference.go new file mode 100644 index 000000000..900c1d7a0 --- /dev/null +++ b/model/preference.go @@ -0,0 +1,74 @@ +// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved. +// See License.txt for license information. + +package model + +import ( + "encoding/json" + "io" +) + +const ( + PREFERENCE_CATEGORY_DIRECT_CHANNELS = "direct_channels" + PREFERENCE_NAME_SHOWHIDE = "show_hide" +) + +type Preference struct { + UserId string `json:"user_id"` + Category string `json:"category"` + Name string `json:"name"` + AltId string `json:"alt_id"` + Value string `json:"value"` +} + +func (o *Preference) ToJson() string { + b, err := json.Marshal(o) + if err != nil { + return "" + } else { + return string(b) + } +} + +func PreferenceFromJson(data io.Reader) *Preference { + decoder := json.NewDecoder(data) + var o Preference + err := decoder.Decode(&o) + if err == nil { + return &o + } else { + return nil + } +} + +func (o *Preference) IsValid() *AppError { + if len(o.UserId) != 26 { + return NewAppError("Preference.IsValid", "Invalid user id", "user_id="+o.UserId) + } + + if len(o.Category) == 0 || len(o.Category) > 32 || !IsPreferenceCategoryValid(o.Category) { + return NewAppError("Preference.IsValid", "Invalid category", "category="+o.Category) + } + + if len(o.Name) == 0 || len(o.Name) > 32 || !IsPreferenceNameValid(o.Name) { + return NewAppError("Preference.IsValid", "Invalid name", "name="+o.Name) + } + + if o.AltId != "" && len(o.AltId) != 26 { + return NewAppError("Preference.IsValid", "Invalid alternate id", "altId="+o.AltId) + } + + if len(o.Value) > 128 { + return NewAppError("Preference.IsValid", "Value is too long", "value="+o.Value) + } + + return nil +} + +func IsPreferenceCategoryValid(category string) bool { + return category == PREFERENCE_CATEGORY_DIRECT_CHANNELS +} + +func IsPreferenceNameValid(name string) bool { + return name == PREFERENCE_NAME_SHOWHIDE +} diff --git a/model/preference_test.go b/model/preference_test.go new file mode 100644 index 000000000..8640876a8 --- /dev/null +++ b/model/preference_test.go @@ -0,0 +1,62 @@ +// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved. +// See License.txt for license information. + +package model + +import ( + "strings" + "testing" +) + +func TestPreferenceIsValid(t *testing.T) { + preference := Preference{} + + if err := preference.IsValid(); err == nil { + t.Fatal() + } + + preference.UserId = NewId() + if err := preference.IsValid(); err == nil { + t.Fatal() + } + + preference.Category = "1234garbage" + if err := preference.IsValid(); err == nil { + t.Fatal() + } + + preference.Category = PREFERENCE_CATEGORY_DIRECT_CHANNELS + if err := preference.IsValid(); err == nil { + t.Fatal() + } + + preference.Name = "1234garbage" + if err := preference.IsValid(); err == nil { + t.Fatal() + } + + preference.Name = PREFERENCE_NAME_SHOWHIDE + if err := preference.IsValid(); err != nil { + t.Fatal() + } + + preference.AltId = "1234garbage" + if err := preference.IsValid(); err == nil { + t.Fatal() + } + + preference.AltId = NewId() + if err := preference.IsValid(); err != nil { + t.Fatal() + } + + preference.Value = "1234garbage" + if err := preference.IsValid(); err != nil { + t.Fatal() + } + + preference.Value = strings.Repeat("01234567890", 20) + if err := preference.IsValid(); err == nil { + t.Fatal() + } +} |