models

type CreateRequest struct {
	URL           string  `json:"url"`
	XPATH         string  `json:"xpath"`
	Name          string  `json:"name"`
	ExpectedPrice string  `json:"expectedPrice"`
	Options       Options `json:"options,omitempty"`
}

type CreateResponse struct {
	OK      bool           `json:"ok"`
	Message string         `json:"message"`
	Key     *datastore.Key `json:"key,omitempty"`
}

type DataPoint struct {
	Timestamp time.Time
	Price     string
}

type Entity struct {
	K         *datastore.Key `json:",omitempty" datastore:"__key__"`
	Options   Options        `json:",omitempty" datastore:",noindex"`
	URL       string         `json:",omitempty" datastore:",noindex"`
	XPATH     string         `json:",omitempty" datastore:",noindex"`
	Name      string         `json:",omitempty"`
	NextCheck time.Time      `json:",omitempty"`
	History   []DataPoint    `json:",omitempty" datastore:",noindex"`
}

type Options struct {
	User       string  `json:"user"`
	CheckFreq  int16   `json:"checkFreq"` // in minutes
	AlertType  string  `json:"alertType"`
	Threshold  float32 `json:"threshold"`
	MaxRecords int16   `json:"maxRecords"`
	UseChrome  bool    `json:"useChrome"`
}

type ReadOrDelRequest struct {
	Key *datastore.Key `json:"key"`
}

type ReadOrDelResponse struct {
	OK      bool    `json:"ok"`
	Message string  `json:"message"`
	Entity  *Entity `json:"entity,omitempty"`
}

type UpdateRequest struct {
	URL       string         `json:"url"`
	XPATH     string         `json:"xpath"`
	Name      string         `json:"name"`
	Key       *datastore.Key `json:"key"`
	UseChrome *bool          `json:"useChrome,omitempty"`
	Options   *Options       `json:"options,omitempty"`
}