Account API

api/account.go

@@ -0,0 +1,82 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/hermeznetwork/hermez-node/apitypes"
+	"github.com/hermeznetwork/hermez-node/db"
+	"github.com/hermeznetwork/hermez-node/db/historydb"
+)
+
+func getAccount(c *gin.Context) {
+	// Get Addr
+	idx, err := parseParamIdx(c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+	apiAccount, err := h.GetAccountAPI(*idx)
+	if err != nil {
+		retSQLErr(err, c)
+		return
+	}
+
+	// Get balance from stateDB
+	account, err := s.GetAccount(*idx)
+	if err != nil {
+		retSQLErr(err, c)
+		return
+	}
+
+	apiAccount.Balance = apitypes.NewBigIntStr(account.Balance)
+
+	c.JSON(http.StatusOK, apiAccount)
+}
+
+func getAccounts(c *gin.Context) {
+	// Account filters
+	tokenIDs, addr, bjj, err := parseAccountFilters(c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+	// Pagination
+	fromItem, order, limit, err := parsePagination(c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+
+	// Fetch Accounts from historyDB
+	apiAccounts, pagination, err := h.GetAccountsAPI(tokenIDs, addr, bjj, fromItem, limit, order)
+	if err != nil {
+		retSQLErr(err, c)
+		return
+	}
+
+	// Get balances from stateDB
+	for x, apiAccount := range apiAccounts {
+		idx, err := stringToIdx(string(apiAccount.Idx), "Account Idx")
+		if err != nil {
+			retSQLErr(err, c)
+			return
+		}
+		account, err := s.GetAccount(*idx)
+		if err != nil {
+			retSQLErr(err, c)
+			return
+		}
+		apiAccounts[x].Balance = apitypes.NewBigIntStr(account.Balance)
+	}
+
+	// Build succesfull response
+	type accountResponse struct {
+		Accounts   []historydb.AccountAPI `json:"accounts"`
+		Pagination *db.Pagination         `json:"pagination"`
+	}
+	c.JSON(http.StatusOK, &accountResponse{
+		Accounts:   apiAccounts,
+		Pagination: pagination,
+	})
+}