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API Update tokens endpoint

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This commit is contained in:
laisolizq
2020-10-26 18:53:17 +01:00
parent b320069e75
commit bc34f3456b
9 changed files with 303 additions and 302 deletions
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16
db/historydb/historydb.go
View File

@@ -404,8 +404,8 @@ func (hdb *HistoryDB) UpdateTokenValue(tokenSymbol string, value float64) error
}
// GetToken returns a token from the DB given a TokenID
func (hdb *HistoryDB) GetToken(tokenID common.TokenID) (*TokenRead, error) {
token := &TokenRead{}
func (hdb *HistoryDB) GetToken(tokenID common.TokenID) (*TokenWithUSD, error) {
token := &TokenWithUSD{}
err := meddler.QueryRow(
hdb.db, token, `SELECT * FROM token WHERE token_id = $1;`, tokenID,
)
@@ -413,17 +413,17 @@ func (hdb *HistoryDB) GetToken(tokenID common.TokenID) (*TokenRead, error) {
}
// GetAllTokens returns all tokens from the DB
func (hdb *HistoryDB) GetAllTokens() ([]TokenRead, error) {
var tokens []*TokenRead
func (hdb *HistoryDB) GetAllTokens() ([]TokenWithUSD, error) {
var tokens []*TokenWithUSD
err := meddler.QueryAll(
hdb.db, &tokens,
"SELECT * FROM token ORDER BY token_id;",
)
return db.SlicePtrsToSlice(tokens).([]TokenRead), err
return db.SlicePtrsToSlice(tokens).([]TokenWithUSD), err
}
// GetTokens returns a list of tokens from the DB
func (hdb *HistoryDB) GetTokens(ids []common.TokenID, symbols []string, name string, fromItem, limit *uint, order string) ([]TokenRead, *db.Pagination, error) {
func (hdb *HistoryDB) GetTokens(ids []common.TokenID, symbols []string, name string, fromItem, limit *uint, order string) ([]TokenWithUSD, *db.Pagination, error) {
var query string
var args []interface{}
queryStr := `SELECT * , COUNT(*) OVER() AS total_items, MIN(token.item_id) OVER() AS first_item, MAX(token.item_id) OVER() AS last_item FROM token `
@@ -480,14 +480,14 @@ func (hdb *HistoryDB) GetTokens(ids []common.TokenID, symbols []string, name str
return nil, nil, err
}
query = hdb.db.Rebind(query)
tokens := []*TokenRead{}
tokens := []*TokenWithUSD{}
if err := meddler.QueryAll(hdb.db, &tokens, query, argsQ...); err != nil {
return nil, nil, err
}
if len(tokens) == 0 {
return nil, nil, sql.ErrNoRows
}
return db.SlicePtrsToSlice(tokens).([]TokenRead), &db.Pagination{
return db.SlicePtrsToSlice(tokens).([]TokenWithUSD), &db.Pagination{
TotalItems: tokens[0].TotalItems,
FirstItem: tokens[0].FirstItem,
LastItem: tokens[0].LastItem,

28
db/historydb/views.go
View File

@@ -80,20 +80,20 @@ type txWrite struct {
Nonce *common.Nonce `meddler:"nonce"`
}
// TokenRead add USD info to common.Token
type TokenRead struct {
ItemID int `meddler:"item_id"`
TokenID common.TokenID `meddler:"token_id"`
EthBlockNum int64 `meddler:"eth_block_num"` // Ethereum block number in which this token was registered
EthAddr ethCommon.Address `meddler:"eth_addr"`
Name string `meddler:"name"`
Symbol string `meddler:"symbol"`
Decimals uint64 `meddler:"decimals"`
USD *float64 `meddler:"usd"`
USDUpdate *time.Time `meddler:"usd_update,utctime"`
TotalItems int `meddler:"total_items"`
FirstItem int `meddler:"first_item"`
LastItem int `meddler:"last_item"`
// TokenWithUSD add USD info to common.Token
type TokenWithUSD struct {
ItemID int `json:"itemId" meddler:"item_id"`
TokenID common.TokenID `json:"id" meddler:"token_id"`
EthBlockNum int64 `json:"ethereumBlockNum" meddler:"eth_block_num"` // Ethereum block number in which this token was registered
EthAddr ethCommon.Address `json:"ethereumAddress" meddler:"eth_addr"`
Name string `json:"name" meddler:"name"`
Symbol string `json:"symbol" meddler:"symbol"`
Decimals uint64 `json:"decimals" meddler:"decimals"`
USD *float64 `json:"USD" meddler:"usd"`
USDUpdate *time.Time `json:"fiatUpdate" meddler:"usd_update,utctime"`
TotalItems int `json:"-" meddler:"total_items"`
FirstItem int `json:"-" meddler:"first_item"`
LastItem int `json:"-" meddler:"last_item"`
}
// HistoryExit is a representation of a exit with additional information