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Publish savings data on startup (#5048)

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Michael Geers 2022-11-04 11:36:13 +01:00 • committed by andig
parent c63988f87a
commit 041d165cc2
1 changed files with 3 additions and 1 deletions
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4
core/savings.go
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@ -31,6 +31,7 @@ type Savings struct {
selfConsumptionCharged float64 // Self-produced energy charged since startup (kWh)
selfConsumptionCost float64 // Running total of charged self-produced energy cost (e.g. EUR)
lastGridPrice, lastFeedInPrice float64 // Stores the last published grid price. Needed to detect price changes (Awattar, ..)
hasPublished bool // Has initial publish happened?
}
func NewSavings(tariffs tariff.Tariffs) *Savings {
@ -152,7 +153,7 @@ func (s *Savings) Update(p publisher, gridPower, pvPower, batteryPower, chargePo
defer func() { s.updated = s.clock.Now() }()
// no charging, no need to update
if chargePower == 0 {
if chargePower == 0 && s.hasPublished {
return 0, 0
}
@ -175,6 +176,7 @@ func (s *Savings) Update(p publisher, gridPower, pvPower, batteryPower, chargePo
p.publish("savingsSelfConsumptionPercent", s.SelfConsumptionPercent())
p.publish("savingsEffectivePrice", s.EffectivePrice())
p.publish("savingsAmount", s.SavingsAmount())
s.hasPublished = true
s.save()