// Initialize the entry chains in memory from db
func initEChainFromDB(chain *common.EChain) {
eBlocks, _ := db.FetchAllEBlocksByChain(chain.ChainID)
sort.Sort(util.ByEBlockIDAccending(*eBlocks))
for i := 0; i < len(*eBlocks); i = i + 1 {
if uint32(i) != (*eBlocks)[i].Header.EBSequence {
panic(errors.New("BlockID does not equal index for chain:" + chain.ChainID.String() + " block:" + fmt.Sprintf("%v", (*eBlocks)[i].Header.EBSequence)))
}
}
var err error
if len(*eBlocks) == 0 {
chain.NextBlockHeight = 0
chain.NextBlock, err = common.MakeEBlock(chain, nil)
if err != nil {
panic(err)
}
} else {
chain.NextBlockHeight = uint32(len(*eBlocks))
chain.NextBlock, err = common.MakeEBlock(chain, &(*eBlocks)[len(*eBlocks)-1])
if err != nil {
panic(err)
}
}
// Initialize chain with the first entry (Name and rules) for non-server mode
if nodeMode != common.SERVER_NODE && chain.FirstEntry == nil && len(*eBlocks) > 0 {
chain.FirstEntry, _ = db.FetchEntryByHash((*eBlocks)[0].Body.EBEntries[0])
if chain.FirstEntry != nil {
db.InsertChain(chain)
}
}
}
