How to use Write method of cdp Package

Best Rod code snippet using cdp.Write

query.go

Source:query.go Github

copy

Full Screen

...22 r.HandleFunc(fmt.Sprintf("/cdp/cdps/ratio/{%s}/{%s}", types.RestCollateralType, types.RestRatio), queryCdpsByRatioHandlerFn(cliCtx)).Methods("GET") // legacy23 r.HandleFunc(fmt.Sprintf("/cdp/cdps/cdp/deposits/{%s}/{%s}", types.RestOwner, types.RestCollateralType), queryCdpDepositsHandlerFn(cliCtx)).Methods("GET")24}25func queryCdpHandlerFn(cliCtx client.Context) http.HandlerFunc {26 return func(w http.ResponseWriter, r *http.Request) {27 cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)28 if !ok {29 return30 }31 vars := mux.Vars(r)32 ownerBech32 := vars[types.RestOwner]33 collateralType := vars[types.RestCollateralType]34 owner, err := sdk.AccAddressFromBech32(ownerBech32)35 if err != nil {36 rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())37 return38 }39 params := types.NewQueryCdpParams(owner, collateralType)40 bz, err := cliCtx.LegacyAmino.MarshalJSON(params)41 if err != nil {42 rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("failed to marshal query params: %s", err))43 return44 }45 res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/cdp/%s", types.QueryGetCdp), bz)46 if err != nil {47 rest.WriteErrorResponse(w, http.StatusNotFound, err.Error())48 return49 }50 cliCtx = cliCtx.WithHeight(height)51 rest.PostProcessResponse(w, cliCtx, res)52 }53}54func queryCdpsByCollateralTypeHandlerFn(cliCtx client.Context) http.HandlerFunc {55 return func(w http.ResponseWriter, r *http.Request) {56 cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)57 if !ok {58 return59 }60 vars := mux.Vars(r)61 collateralType := vars[types.RestCollateralType]62 params := types.NewQueryCdpsByCollateralTypeParams(collateralType)63 bz, err := cliCtx.LegacyAmino.MarshalJSON(params)64 if err != nil {65 rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("failed to marshal query params: %s", err))66 return67 }68 res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/cdp/%s", types.QueryGetCdpsByCollateralType), bz)69 if err != nil {70 rest.WriteErrorResponse(w, http.StatusNotFound, err.Error())71 return72 }73 cliCtx = cliCtx.WithHeight(height)74 rest.PostProcessResponse(w, cliCtx, res)75 }76}77func queryCdpsByRatioHandlerFn(cliCtx client.Context) http.HandlerFunc {78 return func(w http.ResponseWriter, r *http.Request) {79 cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)80 if !ok {81 return82 }83 vars := mux.Vars(r)84 collateralType := vars[types.RestCollateralType]85 ratioStr := vars[types.RestRatio]86 ratioDec, sdkError := sdk.NewDecFromStr(ratioStr)87 if sdkError != nil {88 rest.WriteErrorResponse(w, http.StatusBadRequest, sdkError.Error())89 return90 }91 params := types.NewQueryCdpsByRatioParams(collateralType, ratioDec)92 bz, err := cliCtx.LegacyAmino.MarshalJSON(params)93 if err != nil {94 rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("failed to marshal query params: %s", err))95 return96 }97 res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/cdp/%s", types.QueryGetCdpsByCollateralization), bz)98 if err != nil {99 rest.WriteErrorResponse(w, http.StatusNotFound, err.Error())100 return101 }102 cliCtx = cliCtx.WithHeight(height)103 rest.PostProcessResponse(w, cliCtx, res)104 }105}106func queryCdpDepositsHandlerFn(cliCtx client.Context) http.HandlerFunc {107 return func(w http.ResponseWriter, r *http.Request) {108 cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)109 if !ok {110 return111 }112 vars := mux.Vars(r)113 ownerBech32 := vars[types.RestOwner]114 collateralType := vars[types.RestCollateralType]115 owner, err := sdk.AccAddressFromBech32(ownerBech32)116 if err != nil {117 rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())118 return119 }120 params := types.NewQueryCdpDeposits(owner, collateralType)121 bz, err := cliCtx.LegacyAmino.MarshalJSON(params)122 if err != nil {123 rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("failed to marshal query params: %s", err))124 return125 }126 res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/cdp/%s", types.QueryGetCdpDeposits), bz)127 if err != nil {128 rest.WriteErrorResponse(w, http.StatusNotFound, err.Error())129 return130 }131 cliCtx = cliCtx.WithHeight(height)132 rest.PostProcessResponse(w, cliCtx, res)133 }134}135func getParamsHandlerFn(cliCtx client.Context) http.HandlerFunc {136 return func(w http.ResponseWriter, r *http.Request) {137 cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)138 if !ok {139 return140 }141 res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/cdp/%s", types.QueryGetParams), nil)142 cliCtx = cliCtx.WithHeight(height)143 if err != nil {144 rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())145 return146 }147 rest.PostProcessResponse(w, cliCtx, res)148 }149}150func getAccountsHandlerFn(cliCtx client.Context) http.HandlerFunc {151 return func(w http.ResponseWriter, r *http.Request) {152 cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)153 if !ok {154 return155 }156 res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/cdp/%s", types.QueryGetAccounts), nil)157 cliCtx = cliCtx.WithHeight(height)158 if err != nil {159 rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())160 return161 }162 rest.PostProcessResponse(w, cliCtx, res)163 }164}165func queryCdpsHandlerFn(cliCtx client.Context) http.HandlerFunc {166 return func(w http.ResponseWriter, r *http.Request) {167 _, page, limit, err := rest.ParseHTTPArgsWithLimit(r, 0)168 if err != nil {169 rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())170 return171 }172 // Parse the query height173 cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)174 if !ok {175 return176 }177 var cdpCollateralType string178 var cdpOwner sdk.AccAddress179 var cdpID uint64180 var cdpRatio sdk.Dec181 if x := r.URL.Query().Get(RestCollateralType); len(x) != 0 {182 cdpCollateralType = strings.TrimSpace(x)183 }184 if x := r.URL.Query().Get(RestOwner); len(x) != 0 {185 cdpOwnerStr := strings.ToLower(strings.TrimSpace(x))186 cdpOwner, err = sdk.AccAddressFromBech32(cdpOwnerStr)187 if err != nil {188 rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("cannot parse address from cdp owner %s", cdpOwnerStr))189 return190 }191 }192 if x := r.URL.Query().Get(RestID); len(x) != 0 {193 cdpID, err = strconv.ParseUint(strings.TrimSpace(x), 10, 64)194 if err != nil {195 rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())196 return197 }198 }199 if x := r.URL.Query().Get(RestRatio); len(x) != 0 {200 cdpRatio, err = sdk.NewDecFromStr(strings.TrimSpace(x))201 if err != nil {202 rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())203 return204 }205 } else {206 // Set to sdk.Dec(0) so that if not specified in params it doesn't panic when unmarshaled207 cdpRatio = sdk.ZeroDec()208 }209 params := types.NewQueryCdpsParams(page, limit, cdpCollateralType, cdpOwner, cdpID, cdpRatio)210 bz, err := cliCtx.LegacyAmino.MarshalJSON(params)211 if err != nil {212 rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())213 return214 }215 route := fmt.Sprintf("custom/%s/%s", types.ModuleName, types.QueryGetCdps)216 res, height, err := cliCtx.QueryWithData(route, bz)217 cliCtx = cliCtx.WithHeight(height)218 if err != nil {219 rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())220 return221 }222 rest.PostProcessResponse(w, cliCtx, res)223 }224}225func getTotalPrincipal(cliCtx client.Context) http.HandlerFunc {226 return func(w http.ResponseWriter, r *http.Request) {227 // Parse the query height228 cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)229 if !ok {230 return231 }232 var cdpCollateralType string233 if x := r.URL.Query().Get(RestCollateralType); len(x) != 0 {234 cdpCollateralType = strings.TrimSpace(x)235 }236 params := types.NewQueryGetTotalPrincipalParams(cdpCollateralType)237 bz, err := cliCtx.LegacyAmino.MarshalJSON(params)238 if err != nil {239 rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())240 return241 }242 route := fmt.Sprintf("custom/%s/%s", types.ModuleName, types.QueryGetTotalPrincipal)243 res, height, err := cliCtx.QueryWithData(route, bz)244 cliCtx = cliCtx.WithHeight(height)245 if err != nil {246 rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())247 return248 }249 rest.PostProcessResponse(w, cliCtx, res)250 }251}252func getTotalCollateral(cliCtx client.Context) http.HandlerFunc {253 return func(w http.ResponseWriter, r *http.Request) {254 // Parse the query height255 cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)256 if !ok {257 return258 }259 var cdpCollateralType string260 if x := r.URL.Query().Get(RestCollateralType); len(x) != 0 {261 cdpCollateralType = strings.TrimSpace(x)262 }263 params := types.NewQueryGetTotalCollateralParams(cdpCollateralType)264 bz, err := cliCtx.LegacyAmino.MarshalJSON(params)265 if err != nil {266 rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())267 return268 }269 route := fmt.Sprintf("custom/%s/%s", types.ModuleName, types.QueryGetTotalCollateral)270 res, height, err := cliCtx.QueryWithData(route, bz)271 cliCtx = cliCtx.WithHeight(height)272 if err != nil {273 rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())274 return275 }276 rest.PostProcessResponse(w, cliCtx, res)277 }278}...

Full Screen

Full Screen

repository.go

Source:repository.go Github

copy

Full Screen

1// VulcanizeDB2// Copyright © 2019 Vulcanize3// This program is free software: you can redistribute it and/or modify4// it under the terms of the GNU Affero General Public License as published by5// the Free Software Foundation, either version 3 of the License, or6// (at your option) any later version.7// This program is distributed in the hope that it will be useful,8// but WITHOUT ANY WARRANTY; without even the implied warranty of9// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the10// GNU Affero General Public License for more details.11// You should have received a copy of the GNU Affero General Public License12// along with this program. If not, see <http://www.gnu.org/licenses/>.13package cdp_manager14import (15 "github.com/vulcanize/mcd_transformers/transformers/shared"16 "github.com/vulcanize/mcd_transformers/transformers/shared/constants"17 "github.com/vulcanize/vulcanizedb/libraries/shared/storage/utils"18 "github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"19)20const (21 insertVatQuery = `INSERT INTO maker.cdp_manager_vat (block_number, block_hash, vat) VALUES ($1, $2, $3) ON CONFLICT DO NOTHING`22 InsertCdpiQuery = `INSERT INTO maker.cdp_manager_cdpi (block_number, block_hash, cdpi) VALUES ($1, $2, $3) ON CONFLICT DO NOTHING`23 insertUrnsQuery = `INSERT INTO maker.cdp_manager_urns (block_number, block_hash, cdpi, urn) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`24 insertListPrevQuery = `INSERT INTO maker.cdp_manager_list_prev (block_number, block_hash, cdpi, prev) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`25 insertListNextQuery = `INSERT INTO maker.cdp_manager_list_next (block_number, block_hash, cdpi, next) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`26 InsertOwnsQuery = `INSERT INTO maker.cdp_manager_owns (block_number, block_hash, cdpi, owner) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`27 insertIlksQuery = `INSERT INTO maker.cdp_manager_ilks (block_number, block_hash, cdpi, ilk_id) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`28 insertFirstQuery = `INSERT INTO maker.cdp_manager_first (block_number, block_hash, owner, first) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`29 insertLastQuery = `INSERT INTO maker.cdp_manager_last (block_number, block_hash, owner, last) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`30 insertCountQuery = `INSERT INTO maker.cdp_manager_count (block_number, block_hash, owner, count) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`31)32type CdpManagerStorageRepository struct {33 db *postgres.DB34}35func (repository *CdpManagerStorageRepository) SetDB(db *postgres.DB) {36 repository.db = db37}38func (repository CdpManagerStorageRepository) Create(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, value interface{}) error {39 switch metadata.Name {40 case Vat:41 return repository.insertVat(blockNumber, blockHash, value.(string))42 case Cdpi:43 return repository.insertCdpi(blockNumber, blockHash, value.(string))44 case Urns:45 return repository.insertUrns(blockNumber, blockHash, metadata, value.(string))46 case ListPrev:47 return repository.insertListPrev(blockNumber, blockHash, metadata, value.(string))48 case ListNext:49 return repository.insertListNext(blockNumber, blockHash, metadata, value.(string))50 case Owns:51 return repository.insertOwns(blockNumber, blockHash, metadata, value.(string))52 case Ilks:53 return repository.insertIlks(blockNumber, blockHash, metadata, value.(string))54 case First:55 return repository.insertFirst(blockNumber, blockHash, metadata, value.(string))56 case Last:57 return repository.insertLast(blockNumber, blockHash, metadata, value.(string))58 case Count:59 return repository.insertCount(blockNumber, blockHash, metadata, value.(string))60 default:61 panic("unrecognized storage metadata name")62 }63}64func (repository CdpManagerStorageRepository) insertVat(blockNumber int, blockHash string, vat string) error {65 _, err := repository.db.Exec(insertVatQuery, blockNumber, blockHash, vat)66 return err67}68func (repository CdpManagerStorageRepository) insertCdpi(blockNumber int, blockHash string, cdpi string) error {69 _, err := repository.db.Exec(InsertCdpiQuery, blockNumber, blockHash, cdpi)70 return err71}72func (repository CdpManagerStorageRepository) insertUrns(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, urns string) error {73 cdpi, keyErr := getCdpi(metadata.Keys)74 if keyErr != nil {75 return keyErr76 }77 _, writeErr := repository.db.Exec(insertUrnsQuery, blockNumber, blockHash, cdpi, urns)78 return writeErr79}80func (repository CdpManagerStorageRepository) insertListPrev(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, prev string) error {81 cdpi, keyErr := getCdpi(metadata.Keys)82 if keyErr != nil {83 return keyErr84 }85 _, writeErr := repository.db.Exec(insertListPrevQuery, blockNumber, blockHash, cdpi, prev)86 return writeErr87}88func (repository CdpManagerStorageRepository) insertListNext(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, next string) error {89 cdpi, keyErr := getCdpi(metadata.Keys)90 if keyErr != nil {91 return keyErr92 }93 _, writeErr := repository.db.Exec(insertListNextQuery, blockNumber, blockHash, cdpi, next)94 return writeErr95}96func (repository CdpManagerStorageRepository) insertOwns(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, owner string) error {97 cdpi, keyErr := getCdpi(metadata.Keys)98 if keyErr != nil {99 return keyErr100 }101 _, writeErr := repository.db.Exec(InsertOwnsQuery, blockNumber, blockHash, cdpi, owner)102 return writeErr103}104func (repository CdpManagerStorageRepository) insertIlks(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, ilks string) error {105 cdpi, keyErr := getCdpi(metadata.Keys)106 if keyErr != nil {107 return keyErr108 }109 ilkId, ilkErr := shared.GetOrCreateIlk(ilks, repository.db)110 if ilkErr != nil {111 return ilkErr112 }113 _, writeErr := repository.db.Exec(insertIlksQuery, blockNumber, blockHash, cdpi, ilkId)114 return writeErr115}116func (repository CdpManagerStorageRepository) insertFirst(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, first string) error {117 owner, keyErr := getOwner(metadata.Keys)118 if keyErr != nil {119 return keyErr120 }121 _, writeErr := repository.db.Exec(insertFirstQuery, blockNumber, blockHash, owner, first)122 return writeErr123}124func (repository CdpManagerStorageRepository) insertLast(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, last string) error {125 owner, keyErr := getOwner(metadata.Keys)126 if keyErr != nil {127 return keyErr128 }129 _, writeErr := repository.db.Exec(insertLastQuery, blockNumber, blockHash, owner, last)130 return writeErr131}132func (repository CdpManagerStorageRepository) insertCount(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, count string) error {133 owner, keyErr := getOwner(metadata.Keys)134 if keyErr != nil {135 return keyErr136 }137 _, writeErr := repository.db.Exec(insertCountQuery, blockNumber, blockHash, owner, count)138 return writeErr139}140func getCdpi(keys map[utils.Key]string) (string, error) {141 cdpi, ok := keys[constants.Cdpi]142 if !ok {143 return "", utils.ErrMetadataMalformed{MissingData: constants.Cdpi}144 }145 return cdpi, nil146}147func getOwner(keys map[utils.Key]string) (string, error) {148 owner, ok := keys[constants.Owner]149 if !ok {150 return "", utils.ErrMetadataMalformed{MissingData: constants.Owner}151 }152 return owner, nil153}...

Full Screen

Full Screen

rest.go

Source:rest.go Github

copy

Full Screen

...41// RestUnderCollateralizedAt = "underCollateralizedAt"42//)43//44//func getCdpsHandlerFn(cdc *codec.Codec, cliCtx context.CLIContext) http.HandlerFunc {45// return func(w http.ResponseWriter, r *http.Request) {46// // get parameters from the URL47// ownerBech32 := r.URL.Query().Get(RestOwner)48// collateralDenom := r.URL.Query().Get(RestCollateralDenom)49// priceString := r.URL.Query().Get(RestUnderCollateralizedAt)50//51// // Construct querier params52// querierParams := cdp.QueryCdpsParams{}53//54// if len(ownerBech32) != 0 {55// owner, err := sdk.AccAddressFromBech32(ownerBech32)56// if err != nil {57// rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())58// return59// }60// querierParams.Owner = owner61// }62//63// if len(collateralDenom) != 0 {64// // TODO validate denom65// querierParams.CollateralDenom = collateralDenom66// }67//68// if len(priceString) != 0 {69// price, err := sdk.NewDecFromStr(priceString)70// if err != nil {71// rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())72// return73// }74// querierParams.UnderCollateralizedAt = price75// }76//77// querierParamsBz, err := cdc.MarshalJSON(querierParams)78// if err != nil {79// rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())80// return81// }82//83// // Get the CDPs84// res, err := cliCtx.QueryWithData(fmt.Sprintf("custom/cdp/%s", cdp.QueryGetCdps), querierParamsBz)85// if err != nil {86// rest.WriteErrorResponse(w, http.StatusNotFound, err.Error())87// return88// }89//90// // Return the CDPs91// rest.PostProcessResponse(w, cdc, res, cliCtx.Indent)92//93// }94//}95//96//type ModifyCdpRequestBody struct {97// BaseReq rest.BaseReq `json:"base_req"`98// Cdp cdp.CDP `json:"cdp"`99//}100//101//func modifyCdpHandlerFn(cdc *codec.Codec, cliCtx context.CLIContext) http.HandlerFunc {102// return func(w http.ResponseWriter, r *http.Request) {103// // Decode PUT request body104// var requestBody ModifyCdpRequestBody105// if !rest.ReadRESTReq(w, r, cdc, &requestBody) {106// return107// }108// requestBody.BaseReq = requestBody.BaseReq.Sanitize()109// if !requestBody.BaseReq.ValidateBasic(w) {110// return111// }112//113// // Get the stored CDP114// querierParams := cdp.QueryCdpsParams{115// Owner: requestBody.Cdp.Owner,116// CollateralDenom: requestBody.Cdp.CollateralDenom,117// }118// querierParamsBz, err := cdc.MarshalJSON(querierParams)119// if err != nil {120// rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())121// return122// }123// res, err := cliCtx.QueryWithData(fmt.Sprintf("custom/cdp/%s", cdp.QueryGetCdps), querierParamsBz)124// if err != nil {125// rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())126// return127// }128// var cdps cdp.CDPs129// err = cdc.UnmarshalJSON(res, &cdps)130// if len(cdps) != 1 || err != nil {131// rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())132// return133// }134//135// // Calculate CDP updates136// collateralDelta := requestBody.Cdp.CollateralAmount.Sub(cdps[0].CollateralAmount)137// debtDelta := requestBody.Cdp.Debt.Sub(cdps[0].Debt)138//139// // Create and return msg140// msg := cdp.NewMsgCreateOrModifyCDP(141// requestBody.Cdp.Owner,142// requestBody.Cdp.CollateralDenom,143// collateralDelta,144// debtDelta,145// )146// clientrest.WriteGenerateStdTxResponse(w, cdc, cliCtx, requestBody.BaseReq, []sdk.Msg{msg})147// }148//}149//150//func getParamsHandlerFn(cdc *codec.Codec, cliCtx context.CLIContext) http.HandlerFunc {151// return func(w http.ResponseWriter, r *http.Request) {152// // Get the params153// res, err := cliCtx.QueryWithData(fmt.Sprintf("custom/cdp/%s", cdp.QueryGetParams), nil)154// if err != nil {155// rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())156// return157// }158// // Return the params159// rest.PostProcessResponse(w, cdc, res, cliCtx.Indent)160// }161//}...

Full Screen

Full Screen

Write

Using AI Code Generation

copy

Full Screen

1import (2type cdp struct {3}4func (c cdp) Write() {5 fmt.Println(c.rollno, "\t", c.name, "\t", c.m1, "\t", c.m2, "\t", c.m3)6}7func main() {8 f, err = os.Create("cdp.txt")9 if err != nil {10 fmt.Println(err)11 }12 defer f.Close()13 w := bufio.NewWriter(f)14 for i := 0; i < 3; i++ {15 fmt.Println("Enter rollno")16 fmt.Scanln(&rollno)17 fmt.Println("Enter name")18 fmt.Scanln(&name)19 fmt.Println("Enter m1")20 fmt.Scanln(&m1)21 fmt.Println("Enter m2")22 fmt.Scanln(&m2)23 fmt.Println("Enter m3")24 fmt.Scanln(&m3)25 c = cdp{rollno, name, m1, m2, m3}26 str = strconv.Itoa(c.rollno) + "," + c.name + "," + strconv.Itoa(c.m1) + "," + strconv.Itoa(c.m2) + "," + strconv.Itoa(c.m3) + "27 w.WriteString(str)28 }29 w.Flush()30}31import (32type cdp struct {33}34func (c cdp) Read() {35 fmt.Println(c.rollno, "\t", c.name, "\t", c.m1, "\t", c.m2, "\t", c.m3)36}37func main() {38 f, err = os.Open("cdp.txt")39 if err != nil {

Full Screen

Full Screen

Write

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 file := xlsx.NewFile()4 sheet, err := file.AddSheet("Sheet1")5 if err != nil {6 fmt.Printf(err.Error())7 }8 row := sheet.AddRow()9 cell := row.AddCell()10 err = file.Save("MyXLSXFile.xlsx")11 if err != nil {12 fmt.Printf(err.Error())13 }14}15import (16func main() {17 file := xlsx.NewFile()18 sheet, err := file.AddSheet("Sheet1")19 if err != nil {20 fmt.Printf(err.Error())21 }22 sheet.Cell(0, 0).SetString("I am a cell!")23 err = file.Save("MyXLSXFile.xlsx")24 if err != nil {25 fmt.Printf(err.Error())26 }27}28import (29func main() {30 file := xlsx.NewFile()31 sheet, err := file.AddSheet("Sheet1")32 if err != nil {33 fmt.Printf(err.Error())34 }35 sheet.Cell(0, 0).SetFloat(3.1415926)36 err = file.Save("MyXLSXFile.xlsx")37 if err != nil {38 fmt.Printf(err.Error())39 }40}41import (42func main() {43 file := xlsx.NewFile()

Full Screen

Full Screen

Write

Using AI Code Generation

copy

Full Screen

1var cdp = new CDP();2cdp.Write("Hello World");3var cdp = new CDP();4var str = cdp.Read();5Console.WriteLine(str);6var cdp = new CDP();7cdp.Read();8var cdp = new CDP();9cdp.Read();10var cdp = new CDP();11cdp.Read();12var cdp = new CDP();13cdp.Read();14var cdp = new CDP();15cdp.Read();16var cdp = new CDP();17cdp.Read();18var cdp = new CDP();19cdp.Read();20var cdp = new CDP();21cdp.Read();22var cdp = new CDP();23cdp.Read();24var cdp = new CDP();25cdp.Read();26var cdp = new CDP();27cdp.Read();28var cdp = new CDP();29cdp.Read();30var cdp = new CDP();31cdp.Read();32var cdp = new CDP();33cdp.Read();34var cdp = new CDP();

Full Screen

Full Screen

Write

Using AI Code Generation

copy

Full Screen

1import "fmt"2import "os"3func main() {4 f, err := os.Create("test.txt")5 if err != nil {6 fmt.Println(err)7 }8 l, err := f.Write([]byte("Hello World"))9 if err != nil {10 fmt.Println(err)11 f.Close()12 }13 fmt.Println(l, "bytes written successfully")14 err = f.Close()15 if err != nil {16 fmt.Println(err)17 }18}19import "fmt"20import "os"21func main() {22 f, err := os.OpenFile("test.txt", os.O_APPEND|os.O_WRONLY, 0644)23 if err != nil {24 fmt.Println(err)25 }26 l, err := f.Write([]byte("27 if err != nil {28 fmt.Println(err)29 f.Close()30 }31 fmt.Println(l, "bytes appended successfully")32 err = f.Close()33 if err != nil {34 fmt.Println(err)35 }36}37import "fmt"38import "os"39func main() {40 f, err := os.Open("test.txt")41 if err != nil {42 fmt.Println(err)43 }44 b1 := make([]byte, 5)45 n1, err := f.Read(b1)46 if err != nil {47 fmt.Println(err)48 }49 fmt.Printf("%d bytes: %s50", n1, string(b1[:n1]))51 b2 := make([]byte, 2)52 n2, err := f.Read(b2)

Full Screen

Full Screen

Write

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 cdp := cdp.New()4 err := cdp.Write("Hello, World!")5 if err != nil {6 fmt.Println("Error: ", err)7 }8}

Full Screen

Full Screen

Write

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 c.Write("Hello")4 fmt.Println(c.Read())5}6type Cdp struct {7}8func (c *Cdp) Read() string {9}10func (c *Cdp) Write(s string) {11}

Full Screen

Full Screen

Write

Using AI Code Generation

copy

Full Screen

1import "fmt"2func main(){3 c := cdp{0, 0}4 c.Write(10)5 fmt.Println(c)6}

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Rod automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

... View sample repo... View DocumentationSign up Free
›
_

Most used method in

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

...
Sign up with GoogleSign up with Email
Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful