-
Notifications
You must be signed in to change notification settings - Fork 179
/
query.go
382 lines (316 loc) · 10.6 KB
/
query.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
// nolint
package rest
import (
"fmt"
"net/http"
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/types/rest"
"github.com/gorilla/mux"
jsoniter "github.com/json-iterator/go"
"github.com/maticnetwork/heimdall/topup/types"
hmTypes "github.com/maticnetwork/heimdall/types"
hmRest "github.com/maticnetwork/heimdall/types/rest"
)
//swagger:response topupIsOldTxResponse
type topupIsOldTxResponse struct {
//in:body
Output isOldTx `json:"output"`
}
type isOldTx struct {
Height string `json:"height"`
Result bool `json:"result"`
}
// It represents the dividend account information
//
//swagger:response topupDividendAccountResponse
type topupDividendAccountResponse struct {
//in:body
Output topupDividendAccountStructure `json:"output"`
}
type topupDividendAccountStructure struct {
Height string `json:"height"`
Result DividendAccount `json:"result"`
}
type DividendAccount struct {
User string `json:"user"`
FeeAmount string `json:"feeAmount"`
}
//swagger:response topupDividendAccountRootResponse
type topupDividendAccountRootResponse struct {
//in:body
Output topupDividendAccountRootStructure `json:"output"`
}
type topupDividendAccountRootStructure struct {
Height string `json:"height"`
Result []byte `json:"result"`
}
//swagger:response topupDividendAccountProofVerifyResponse
type topupDividendAccountProofVerifyResponse struct {
//in:body
Output topupDividendAccountProofVerifyStructure `json:"output"`
}
type topupDividendAccountProofVerifyStructure struct {
Height string `json:"height"`
Result bool `json:"result"`
}
//swagger:response topupDividendAccountProofResponse
type topupDividendAccountProofResponse struct {
//in:body
Output topupDividendAccountProofStructure `json:"output"`
}
type topupDividendAccountProofStructure struct {
Height string `json:"height"`
Result DividendAccountProof `json:"result"`
}
type DividendAccountProof struct {
User string `json:"user"`
Proof string `json:"accountProof"`
Index uint64 `json:"index"`
}
func registerQueryRoutes(cliCtx context.CLIContext, r *mux.Router) {
r.HandleFunc(
"/topup/isoldtx",
TopupTxStatusHandlerFn(cliCtx),
).Methods("GET")
r.HandleFunc(
"/topup/dividend-account/{address}",
dividendAccountByAddressHandlerFn(cliCtx),
).Methods("GET")
r.HandleFunc(
"/topup/dividend-account-root",
dividendAccountRootHandlerFn(cliCtx),
).Methods("GET")
r.HandleFunc(
"/topup/account-proof/{address}/verify",
VerifyAccountProofHandlerFn(cliCtx),
).Methods("GET")
r.HandleFunc(
"/topup/account-proof/{address}",
dividendAccountProofHandlerFn(cliCtx),
).Methods("GET")
}
//swagger:parameters topupIsOldTx
type topupTxParams struct {
//Log Index of the transaction
//required:true
//in:query
LogIndex int64 `json:"logindex"`
//Hash of the transaction
//required:true
//in:query
Txhash string `json:"txhash"`
}
// swagger:route GET /topup/isoldtx topup topupIsOldTx
// It returns whether the transaction is old
// responses:
//
// 200: topupIsOldTxResponse
//
// Returns topup tx status information
func TopupTxStatusHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := r.URL.Query()
cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)
if !ok {
return
}
// get logIndex
logindex, ok := rest.ParseUint64OrReturnBadRequest(w, vars.Get("logindex"))
if !ok {
return
}
txHash := vars.Get("txhash")
if txHash == "" {
return
}
// get query params
queryParams, err := cliCtx.Codec.MarshalJSON(types.NewQuerySequenceParams(txHash, logindex))
if err != nil {
hmRest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
return
}
seqNo, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QuerySequence), queryParams)
if err != nil {
hmRest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
return
}
// error if no tx status found
if ok := hmRest.ReturnNotFoundIfNoContent(w, seqNo, "No sequence found"); !ok {
return
}
res := true
// return result
cliCtx = cliCtx.WithHeight(height)
rest.PostProcessResponse(w, cliCtx, res)
}
}
//swagger:parameters topupDividendAccountProofByAddress topupDividendAccountProofVerify topupDividendAccountByAddress
type topupAddress struct {
//Address
//required:true
//in:path
Address string `json:"address"`
}
// swagger:route GET /topup/dividend-account/{address} topup topupDividendAccountByAddress
// It returns the Dividend Account information by User Address
// responses:
//
// 200: topupDividendAccountResponse
//
// Returns Dividend Account information by User Address
func dividendAccountByAddressHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)
if !ok {
return
}
// get address
userAddress := hmTypes.HexToHeimdallAddress(vars["address"])
// get query params
queryParams, err := cliCtx.Codec.MarshalJSON(types.NewQueryDividendAccountParams(userAddress))
if err != nil {
hmRest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
return
}
res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QueryDividendAccount), queryParams)
if err != nil {
RestLogger.Error("Error while fetching Dividend account", "Error", err.Error())
hmRest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
// error if no dividend account found
if ok := hmRest.ReturnNotFoundIfNoContent(w, res, "No Dividend Account found"); !ok {
return
}
// return result
cliCtx = cliCtx.WithHeight(height)
rest.PostProcessResponse(w, cliCtx, res)
}
}
// swagger:route GET /topup/dividend-account-root topup topupDividendAccountRoot
// It returns the genesis account roothash
// responses:
//
// 200: topupDividendAccountRootResponse
//
// dividendAccountRootHandlerFn returns genesis accountroothash
func dividendAccountRootHandlerFn(
cliCtx context.CLIContext,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)
if !ok {
return
}
res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QueryDividendAccountRoot), nil)
if err != nil {
RestLogger.Error("Error while calculating dividend AccountRoot ", "Error", err.Error())
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
// error if AccountRoot not found
if !hmRest.ReturnNotFoundIfNoContent(w, res, "Dividend AccountRoot not found") {
RestLogger.Error("AccountRoot not found ", "Error", err.Error())
return
}
var accountRootHash = hmTypes.BytesToHeimdallHash(res)
RestLogger.Debug("Fetched Dividend accountRootHash ", "AccountRootHash", accountRootHash)
result, err := jsoniter.ConfigFastest.Marshal(&accountRootHash)
if err != nil {
RestLogger.Error("Error while marshalling response to Json", "error", err)
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
// return result
rest.PostProcessResponse(w, cliCtx, result)
}
}
// swagger:route GET /topup/account-proof/{address} topup topupDividendAccountProofByAddress
// It returns the account proof by User Address
// responses:
//
// 200: topupDividendAccountProofResponse
//
// Returns Merkle path for dividendAccountID using dividend Account Tree
func dividendAccountProofHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)
if !ok {
return
}
// get id
userAddress := hmTypes.HexToHeimdallAddress(vars["address"])
// get query params
queryParams, err := cliCtx.Codec.MarshalJSON(types.NewQueryAccountProofParams(userAddress))
if err != nil {
hmRest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
return
}
res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QueryAccountProof), queryParams)
if err != nil {
RestLogger.Error("Error while fetching merkle proof", "Error", err.Error())
hmRest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
// error if account proof not found
if ok := hmRest.ReturnNotFoundIfNoContent(w, res, "No proof found"); !ok {
return
}
// return result
cliCtx = cliCtx.WithHeight(height)
rest.PostProcessResponse(w, cliCtx, res)
}
}
// swagger:route GET /topup/account-proof/{address}/verify topup topupDividendAccountProofVerify
// It returns true if given Merkle path for dividendAccountID is valid
// responses:
//
// 200: topupDividendAccountProofVerifyResponse
//
// VerifyAccountProofHandlerFn - Returns true if given Merkle path for dividendAccountID is valid
func VerifyAccountProofHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)
if !ok {
return
}
vars := mux.Vars(r)
params := r.URL.Query()
userAddress := hmTypes.HexToHeimdallAddress(vars["address"])
accountProof := params.Get("proof")
RestLogger.Info("Verify Account Proof", "userAddress", userAddress, "accountProof", accountProof)
// get query params
queryParams, err := cliCtx.Codec.MarshalJSON(types.NewQueryVerifyAccountProofParams(userAddress, accountProof))
if err != nil {
hmRest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
return
}
res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QueryVerifyAccountProof), queryParams)
if err != nil {
RestLogger.Error("Error while verifying merkle proof", "Error", err.Error())
hmRest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
var accountProofStatus bool
if err = jsoniter.ConfigFastest.Unmarshal(res, &accountProofStatus); err != nil {
hmRest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
res, err = jsoniter.ConfigFastest.Marshal(map[string]interface{}{"result": accountProofStatus})
if err != nil {
hmRest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
// return result
cliCtx = cliCtx.WithHeight(height)
rest.PostProcessResponse(w, cliCtx, res)
}
}
//swagger:parameters topupDividendAccountProofVerify topupDividendAccountProofByAddress topupDividendAccountRoot topupDividendAccountByAddress topupIsOldTx
type Height struct {
//Block Height
//in:query
Height string `json:"height"`
}