sampler-fork/data/consumer.go

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package data
import (
ui "github.com/gizak/termui/v3"
"strings"
)
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type Consumer struct {
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SampleChannel chan *Sample
AlertChannel chan *Alert
CommandChannel chan *Command
Alert *Alert
}
func (c *Consumer) HandleConsumeSuccess() {
if c.Alert != nil && c.Alert.Recoverable {
c.Alert = nil
}
}
func (c *Consumer) HandleConsumeFailure(title string, err error, sample *Sample) {
c.AlertChannel <- &Alert{
Title: strings.ToUpper(title),
Text: err.Error(),
Color: sample.Color,
Recoverable: true,
}
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}
type Sample struct {
Label string
Value string
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Color *ui.Color
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}
type Alert struct {
Title string
Text string
Color *ui.Color
Recoverable bool
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}
type Command struct {
Type string
Value interface{}
}
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func NewConsumer() *Consumer {
return &Consumer{
SampleChannel: make(chan *Sample, 10),
AlertChannel: make(chan *Alert, 10),
CommandChannel: make(chan *Command, 10),
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}
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}