1package api
 2
 3import (
 4	"net/http"
 5
 6	"github.com/gin-gonic/gin"
 7	"github.com/hermeznetwork/hermez-node/db"
 8	"github.com/hermeznetwork/hermez-node/db/historydb"
 9)
10
11func getHistoryTxs(c *gin.Context) {
12	// Get query parameters
13	tokenID, addr, bjj, idx, err := parseExitFilters(c)
14	if err != nil {
15		retBadReq(err, c)
16		return
17	}
18	// BatchNum
19	batchNum, err := parseQueryUint("batchNum", nil, 0, maxUint32, c)
20	if err != nil {
21		retBadReq(err, c)
22		return
23	}
24	// TxType
25	txType, err := parseQueryTxType(c)
26	if err != nil {
27		retBadReq(err, c)
28		return
29	}
30	// Pagination
31	fromItem, order, limit, err := parsePagination(c)
32	if err != nil {
33		retBadReq(err, c)
34		return
35	}
36
37	// Fetch txs from historyDB
38	txs, pagination, err := h.GetHistoryTxs(
39		addr, bjj, tokenID, idx, batchNum, txType, fromItem, limit, order,
40	)
41	if err != nil {
42		retSQLErr(err, c)
43		return
44	}
45
46	// Build succesfull response
47	type txsResponse struct {
48		Txs        []historydb.TxAPI `json:"transactions"`
49		Pagination *db.Pagination    `json:"pagination"`
50	}
51	c.JSON(http.StatusOK, &txsResponse{
52		Txs:        txs,
53		Pagination: pagination,
54	})
55}
56
57func getHistoryTx(c *gin.Context) {
58	// Get TxID
59	txID, err := parseParamTxID(c)
60	if err != nil {
61		retBadReq(err, c)
62		return
63	}
64	// Fetch tx from historyDB
65	tx, err := h.GetHistoryTx(txID)
66	if err != nil {
67		retSQLErr(err, c)
68		return
69	}
70	// Build succesfull response
71	c.JSON(http.StatusOK, tx)
72}