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feat(updater): Configurable min ratio

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- `UPDATER_MIN_RATIO` variable
- `-minratio` flag for CLI operation
This commit is contained in:
Quentin McGaw
2022-06-12 14:03:00 +00:00
parent 1ea15a1a13
commit 9898387579
11 changed files with 61 additions and 12 deletions
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10
internal/updater/providers.go
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@@ -12,10 +12,11 @@ type Provider interface {
FetchServers(ctx context.Context, minServers int) (servers []models.Server, err error)
}
func (u *Updater) updateProvider(ctx context.Context, provider Provider) (err error) {
func (u *Updater) updateProvider(ctx context.Context, provider Provider,
minRatio float64) (err error) {
providerName := provider.Name()
existingServersCount := u.storage.GetServersCount(providerName)
minServers := getMinServers(existingServersCount)
minServers := int(minRatio * float64(existingServersCount))
servers, err := provider.FetchServers(ctx, minServers)
if err != nil {
return fmt.Errorf("cannot get servers: %w", err)
@@ -35,8 +36,3 @@ func (u *Updater) updateProvider(ctx context.Context, provider Provider) (err er
}
return nil
}
func getMinServers(existingServersCount int) (minServers int) {
const minRatio = 0.8
return int(minRatio * float64(existingServersCount))
}