Refactor api exits

api/exits.go

@@ -0,0 +1,72 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/hermeznetwork/hermez-node/db"
+	"github.com/hermeznetwork/hermez-node/db/historydb"
+)
+
+func getExits(c *gin.Context) {
+	// Get query parameters
+	// Account filters
+	tokenID, addr, bjj, idx, err := parseAccountFilters(c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+	// BatchNum
+	batchNum, err := parseQueryUint("batchNum", nil, 0, maxUint32, c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+	// Pagination
+	fromItem, order, limit, err := parsePagination(c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+
+	// Fetch exits from historyDB
+	exits, pagination, err := h.GetExitsAPI(
+		addr, bjj, tokenID, idx, batchNum, fromItem, limit, order,
+	)
+	if err != nil {
+		retSQLErr(err, c)
+		return
+	}
+
+	// Build succesfull response
+	type exitsResponse struct {
+		Exits      []historydb.ExitAPI `json:"exits"`
+		Pagination *db.Pagination      `json:"pagination"`
+	}
+	c.JSON(http.StatusOK, &exitsResponse{
+		Exits:      exits,
+		Pagination: pagination,
+	})
+}
+
+func getExit(c *gin.Context) {
+	// Get batchNum and accountIndex
+	batchNum, err := parseParamUint("batchNum", nil, 0, maxUint32, c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+	idx, err := parseParamIdx(c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+	// Fetch tx from historyDB
+	exit, err := h.GetExitAPI(batchNum, idx)
+	if err != nil {
+		retSQLErr(err, c)
+		return
+	}
+	// Build succesfull response
+	c.JSON(http.StatusOK, exit)
+}