Function InitAkashAppForTestnet

app/testnet.go:97–329

InitAkashAppForTestnet is broken down into two sections: Required Changes: Changes that, if not made, will cause the testnet to halt or panic Optional Changes: Changes to customize the testnet to one's liking (lower vote times, fund accounts, etc)

(
	app *AkashApp,
	db dbm.DB,
	tcfg *TestnetConfig,
)

// Required Changes: Changes that, if not made, will cause the testnet to halt or panic
// Optional Changes: Changes to customize the testnet to one's liking (lower vote times, fund accounts, etc)
func InitAkashAppForTestnet(
	app *AkashApp,
	db dbm.DB,
	tcfg *TestnetConfig,
) *AkashApp {
	//
	// Required Changes:
	//

	if tcfg == nil {
		tmos.Exit("TestnetConfig cannot be nil")
	}

	var err error

	defer func() {
		if err != nil {
			tmos.Exit(err.Error())
		}
	}()

	ctx := app.NewUncachedContext(true, tmproto.Header{})

	// STAKING
	//

	// Remove all validators from power store
	stakingKey := app.GetKey(stakingtypes.ModuleName)
	stakingStore := ctx.KVStore(stakingKey)
	iterator, err := app.Keepers.Cosmos.Staking.ValidatorsPowerStoreIterator(ctx)
	if err != nil {
		panic(err.Error())
	}
	for ; iterator.Valid(); iterator.Next() {
		stakingStore.Delete(iterator.Key())
	}
	_ = iterator.Close()

	// Remove all validators from the last validators store
	iterator, err = app.Keepers.Cosmos.Staking.LastValidatorsIterator(ctx)
	if err != nil {
		return nil
	}
	for ; iterator.Valid(); iterator.Next() {
		stakingStore.Delete(iterator.Key())
	}
	_ = iterator.Close()

	// Remove all validators from the validator store
	iterator = storetypes.KVStorePrefixIterator(stakingStore, stakingtypes.ValidatorsKey)
	for ; iterator.Valid(); iterator.Next() {
		stakingStore.Delete(iterator.Key())
	}
	_ = iterator.Close()

	// Remove all validators from unbonding queue
	iterator = storetypes.KVStorePrefixIterator(stakingStore, stakingtypes.ValidatorQueueKey)
	for ; iterator.Valid(); iterator.Next() {