How to use checkErr method of cdp Package

Best Rod code snippet using cdp.checkErr

dycdp.order.add.go

Source:dycdp.order.add.go

1package redeem2import (3	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"4	"github.com/nlopes/slack"5	//"github.com/davecgh/go-spew/spew"6	"encoding/json"7	"github.com/gin-gonic/gin"8	"github.com/mkideal/log"9	"github.com/nu7hatch/gouuid"10	"github.com/shopspring/decimal"11	"github.com/tokenme/tmm/common"12	. "github.com/tokenme/tmm/handler"13	"github.com/tokenme/tmm/tools/dycdp"14	"github.com/tokenme/tmm/tools/forex"15	"github.com/tokenme/tmm/utils"16	"github.com/xluohome/phonedata"17	"net/http"18	"strconv"19	"strings"20	"time"21)22type DycdpOrderAddRequest struct {23	OfferId  uint64 `json:"offer_id" form:"offer_id" binding:"required"`24	DeviceId string `json:"device_id" form:"device_id" binding:"required"`25}26func DycdpOrderAddHandler(c *gin.Context) {27	userContext, exists := c.Get("USER")28	if CheckWithCode(!exists, UNAUTHORIZED_ERROR, "need login", c) {29		return30	}31	user := userContext.(common.User)32	var req DycdpOrderAddRequest33	if CheckErr(c.Bind(&req), c) {34		return35	}36	if CheckWithCode(user.CountryCode != 86, INVALID_CDP_VENDOR_ERROR, "the cdp vendor not supported", c) {37		return38	}39	if CheckErr(user.IsBlocked(Service), c) {40		log.Error("Blocked User:%d", user.Id)41		return42	}43	userMobile := strings.TrimSpace(user.Mobile)44	phone, err := phonedata.Find(userMobile)45	if CheckErr(err, c) {46		return47	}48	if CheckWithCode(phone.CardType != "ä¸å½ç§»å¨" && phone.CardType != "ä¸å½èé" && phone.CardType != "ä¸å½çµä¿¡", INVALID_CDP_VENDOR_ERROR, "the cdp vendor not supported", c) {49		return50	}51	cdpClient, err := dycdp.NewClientWithAccessKey(Config.Aliyun.RegionId, Config.Aliyun.AK, Config.Aliyun.AS)52	if CheckErr(err, c) {53		return54	}55	cdpRequest := dycdp.CreateQueryCdpOfferByIdRequest()56	cdpRequest.OfferId = strconv.FormatUint(req.OfferId, 10)57	cdpResponse, err := cdpClient.QueryCdpOfferById(cdpRequest)58	if CheckErr(err, c) {59		return60	}61	offers := cdpResponse.FlowOffers.FlowOffer62	if CheckWithCode(len(offers) == 0, NOTFOUND_ERROR, "not found", c) {63		return64	}65	offer := offers[0]66	price := decimal.New(int64(offer.Price), 0).Div(decimal.New(100, 0))67	pointPrice := common.GetPointPrice(Service, Config)68	currencyRate := forex.Rate(Service, "USD", "CNY")69	pointPrice = pointPrice.Mul(currencyRate)70	if CheckWithCode(!pointPrice.GreaterThan(decimal.Zero), INTERNAL_ERROR, "system error", c) {71		return72	}73	points := price.Div(pointPrice)74	db := Service.Db75	rows, _, err := db.Query(`SELECT points FROM tmm.devices WHERE id='%s' AND user_id=%d`, db.Escape(req.DeviceId), user.Id)76	if CheckErr(err, c) {77		return78	}79	if CheckWithCode(len(rows) == 0, NOTFOUND_ERROR, "not found", c) {80		return81	}82	userPoints, _ := decimal.NewFromString(rows[0].Str(0))83	if CheckWithCode(userPoints.LessThan(points), NOT_ENOUGH_POINTS_ERROR, "not enough points", c) {84		return85	}86	token, err := uuid.NewV4()87	if CheckErr(err, c) {88		return89	}90	outerOrderId := utils.Sha1(token.String())91	orderRequest := dycdp.CreateCreateCdpOrderRequest()92	orderRequest.PhoneNumber = userMobile93	orderRequest.OfferId = requests.NewInteger64(int64(req.OfferId))94	orderRequest.OutOrderId = outerOrderId95	orderResponse, err := cdpClient.CreateCdpOrder(orderRequest)96	if CheckErr(err, c) {97		return98	}99	if orderResponse.Code == "OK" {100		pointsPerTs, _ := common.GetTMMPerTs(Config, Service)101		ts := points.Div(pointsPerTs)102		_, _, err := db.Query(`UPDATE tmm.devices SET points = IF(points > %s, points - %s, 0), consumed_ts = consumed_ts + %d WHERE id='%s'`, points.String(), points.String(), ts.IntPart(), db.Escape(req.DeviceId))103		if err != nil {104			log.Error(err.Error())105		} else {106			_, _, err = db.Query(`INSERT INTO tmm.cdp_orders (outer_order_id, device_id, order_id, points, offer_id, grade) VALUES ('%s', '%s', '%s', %s, %d, '%s')`, db.Escape(outerOrderId), db.Escape(req.DeviceId), db.Escape(orderResponse.Data.OrderId), points.String(), req.OfferId, db.Escape(offer.Grade))107			if err != nil {108				log.Error(err.Error())109			}110		}111	} else if Check(orderResponse.Message != "", orderResponse.Message, c) {112		return113	}114	params := slack.PostMessageParameters{Parse: "full", UnfurlMedia: true, Markdown: true}115	attachment := slack.Attachment{116		Color:      "success",117		AuthorName: user.ShowName,118		AuthorIcon: user.Avatar,119		Title:      "Redeem Mobile Data",120		Fallback:   "Fallback message",121		Fields: []slack.AttachmentField{122			{123				Title: "CountryCode",124				Value: strconv.FormatUint(uint64(user.CountryCode), 10),125				Short: true,126			},127			{128				Title: "UserID",129				Value: strconv.FormatUint(user.Id, 10),130				Short: true,131			},132			{133				Title: "Points",134				Value: points.StringFixed(4),135				Short: true,136			},137			{138				Title: "Grade",139				Value: offer.Grade,140				Short: true,141			},142			{143				Title: "Price",144				Value: strconv.FormatUint(offer.Price, 10),145				Short: true,146			},147			{148				Title: "Discount",149				Value: offer.Discount.String(),150				Short: true,151			},152		},153		Ts: json.Number(strconv.FormatInt(time.Now().Unix(), 10)),154	}155	params.Attachments = []slack.Attachment{attachment}156	_, _, err = Service.Slack.PostMessage(Config.Slack.OpsChannel, "Redeem Mobile Data", params)157	if err != nil {158		log.Error(err.Error())159		return160	}161	c.JSON(http.StatusOK, APIResponse{Msg: "ok"})162}...

records.go

Source:records.go

1package exchange2import (3	//"github.com/davecgh/go-spew/spew"4	"github.com/gin-gonic/gin"5	"github.com/mkideal/log"6	"github.com/shopspring/decimal"7	"github.com/tokenme/tmm/coins/eth/utils"8	"github.com/tokenme/tmm/common"9	. "github.com/tokenme/tmm/handler"10	"net/http"11	"time"12)13const DEFAULT_PAGE_SIZE = 1014type RecordType = uint815const (16	RedeemCdpRecordType RecordType = 117)18type RecordsRequest struct {19	Page      uint                        `json:"page" form:"page"`20	PageSize  uint                        `json:"page_size" form:"page_size"`21	Direction common.TMMExchangeDirection `json:"direction" form:"direction"`22	Type      RecordType                  `json:"type" form:"type"`23}24func RecordsHandler(c *gin.Context) {25	userContext, exists := c.Get("USER")26	if CheckWithCode(!exists, UNAUTHORIZED_ERROR, "need login", c) {27		return28	}29	user := userContext.(common.User)30	var req RecordsRequest31	if CheckErr(c.Bind(&req), c) {32		return33	}34	if req.Page == 0 {35		req.Page = 136	}37	if req.PageSize == 0 || req.PageSize > DEFAULT_PAGE_SIZE {38		req.PageSize = DEFAULT_PAGE_SIZE39	}40	db := Service.Db41	if req.Type == RedeemCdpRecordType {42		query := `SELECT43        co.device_id, co.points, co.grade, co.inserted_at44        FROM tmm.cdp_orders AS co45        INNER JOIN tmm.devices AS d ON (d.id=co.device_id)46        WHERE d.user_id=%d ORDER BY co.inserted_at DESC LIMIT %d, %d`47		rows, _, err := db.Query(query, user.Id, (req.Page-1)*req.PageSize, req.PageSize)48		if CheckErr(err, c) {49			return50		}51		var records []common.RedeemCdpRecord52		for _, row := range rows {53			points, _ := decimal.NewFromString(row.Str(1))54			record := common.RedeemCdpRecord{55				DeviceId:   row.Str(0),56				Points:     points,57				Grade:      row.Str(2),58				InsertedAt: row.ForceLocaltime(3).Format(time.RFC3339),59			}60			records = append(records, record)61		}62		c.JSON(http.StatusOK, records)63		return64	}65	pointsPerTs, err := common.GetPointsPerTs(Service)66	if CheckErr(err, c) {67		return68	}69	query := `SELECT70        tx, status, device_id, tmm, points, direction, inserted_at71        FROM tmm.exchange_records72        WHERE user_id=%d AND direction=%d ORDER BY inserted_at DESC LIMIT %d, %d`73	rows, _, err := db.Query(query, user.Id, req.Direction, (req.Page-1)*req.PageSize, req.PageSize)74	if CheckErr(err, c) {75		return76	}77	var records []common.ExchangeRecord78	for _, row := range rows {79		tmm, _ := decimal.NewFromString(row.Str(3))80		points, _ := decimal.NewFromString(row.Str(4))81		record := common.ExchangeRecord{82			Tx:         row.Str(0),83			Status:     common.ExchangeTxStatus(row.Uint(1)),84			DeviceId:   row.Str(2),85			Tmm:        tmm,86			Points:     points,87			Direction:  common.TMMExchangeDirection(row.Int(5)),88			InsertedAt: row.ForceLocaltime(6).Format(time.RFC3339),89		}90		if record.Status == common.ExchangeTxPending {91			receipt, err := utils.TransactionReceipt(Service.Geth, c, record.Tx)92			if err == nil {93				record.Status = common.ExchangeTxStatus(receipt.Status)94				if record.Status == common.ExchangeTxFailed && record.Direction == common.TMMExchangeIn {95					_, _, err = db.Query(`UPDATE tmm.devices AS d, tmm.exchange_records AS er SET d.points=d.points + er.points, d.total_ts = CEIL(d.total_ts + %s), er.status=0 WHERE d.id=er.device_id AND er.tx='%s'`, pointsPerTs.String(), db.Escape(record.Tx))96					if err != nil {97						log.Error(err.Error())98					}99				} else if record.Status == common.ExchangeTxFailed && record.Direction == common.TMMExchangeOut {100					_, _, err = db.Query(`UPDATE tmm.devices AS d, tmm.exchange_records AS er SET d.points=IF(d.points > er.points, d.points - er.points, 0), d.consumed_ts = CEIL(d.consumed_ts + %s), er.status=0 WHERE d.id=er.device_id AND er.tx='%s'`, pointsPerTs.String(), db.Escape(record.Tx))101					if err != nil {102						log.Error(err.Error())103					}104				} else {105					_, _, err := db.Query(`UPDATE tmm.exchange_records SET status=%d WHERE tx='%s'`, receipt.Status, db.Escape(record.Tx))106					if err != nil {107						log.Error(err.Error())108					}109				}110			}111		}112		records = append(records, record)113	}114	c.JSON(http.StatusOK, records)115}...

dycdp.list.go

Source:dycdp.list.go

1package redeem2import (3	"encoding/json"4	//"github.com/davecgh/go-spew/spew"5	"fmt"6	"github.com/garyburd/redigo/redis"7	"github.com/gin-gonic/gin"8	"github.com/mkideal/log"9	"github.com/shopspring/decimal"10	"github.com/tokenme/tmm/common"11	. "github.com/tokenme/tmm/handler"12	"github.com/tokenme/tmm/tools/dycdp"13	"github.com/tokenme/tmm/tools/forex"14	"github.com/xluohome/phonedata"15	"net/http"16	"sort"17	"strings"18)19const REDEEMCDPS_CACHE_KEY = "CDPSOFFERS-%s-%s"20func DycdpListHandler(c *gin.Context) {21	userContext, exists := c.Get("USER")22	if CheckWithCode(!exists, UNAUTHORIZED_ERROR, "need login", c) {23		return24	}25	user := userContext.(common.User)26	if CheckWithCode(user.CountryCode != 86, INVALID_CDP_VENDOR_ERROR, "the cdp vendor not supported", c) {27		return28	}29	phone, err := phonedata.Find(strings.TrimSpace(user.Mobile))30	if CheckErr(err, c) {31		log.Error("%s %s", err.Error(), user.Mobile)32		return33	}34	if CheckWithCode(phone.CardType != "ä¸å½ç§»å¨" && phone.CardType != "ä¸å½èé" && phone.CardType != "ä¸å½çµä¿¡", INVALID_CDP_VENDOR_ERROR, "the cdp vendor not supported", c) {35		log.Error(err.Error())36		return37	}38	var offers []dycdp.FlowOffer39	redisConn := Service.Redis.Master.Get()40	defer redisConn.Close()41	cacheKey := fmt.Sprintf(REDEEMCDPS_CACHE_KEY, phone.CardType, phone.Province)42	{43		js, _ := redis.Bytes(redisConn.Do("GET", cacheKey))44		json.Unmarshal(js, &offers)45	}46	if len(offers) == 0 {47		cdpClient, err := dycdp.NewClientWithAccessKey(Config.Aliyun.RegionId, Config.Aliyun.AK, Config.Aliyun.AS)48		if CheckErr(err, c) {49			log.Error(err.Error())50			return51		}52		cdpRequest := dycdp.CreateQueryCdpOfferRequest()53		cdpRequest.ChannelType = "åç"54		cdpRequest.Vendor = phone.CardType55		cdpRequest.Province = phone.Province56		cdpResponse, err := cdpClient.QueryCdpOffer(cdpRequest)57		if CheckWithCode(err != nil, INTERNAL_ERROR, "internal error", c) {58			log.Error(err.Error())59			return60		}61		offers = cdpResponse.FlowOffers.FlowOffer62		{63			cdpRequest := dycdp.CreateQueryCdpOfferRequest()64			cdpRequest.ChannelType = "å¨å½"65			cdpRequest.Vendor = phone.CardType66			cdpResponse, err := cdpClient.QueryCdpOffer(cdpRequest)67			if CheckWithCode(err != nil, INTERNAL_ERROR, "internal error", c) {68				log.Error(err.Error())69				return70			}71			newOffers := cdpResponse.FlowOffers.FlowOffer72			offers = append(offers, newOffers...)73			js, err := json.Marshal(offers)74			if err == nil {75				redisConn.Do("SETEX", cacheKey, 2*60*60, js)76			}77		}78	}79	gradeMap := make(map[string]*common.RedeemCdp)80	for _, offer := range offers {81		if offer.Discount.GreaterThan(decimal.NewFromFloat(0.7)) {82			continue83		}84		price := decimal.New(int64(offer.Price), 0).Div(decimal.New(100, 0))85		if grade, found := gradeMap[offer.Grade]; found {86			if grade.Price.GreaterThan(price) {87				grade.OfferId = offer.OfferId88				grade.Price = price89			}90		} else {91			gradeMap[offer.Grade] = &common.RedeemCdp{92				OfferId: offer.OfferId,93				Grade:   offer.Grade,94				Price:   price,95			}96		}97	}98	var redeemCdpsSlice common.RedeemCdpSlice99	pointPrice := common.GetPointPrice(Service, Config)100	currencyRate := forex.Rate(Service, "USD", "CNY")101	pointPrice = pointPrice.Mul(currencyRate)102	if pointPrice.GreaterThan(decimal.Zero) {103		for _, grade := range gradeMap {104			grade.Points = grade.Price.Div(pointPrice)105			redeemCdpsSlice = append(redeemCdpsSlice, grade)106		}107	}108	sort.Sort(redeemCdpsSlice)109	c.JSON(http.StatusOK, redeemCdpsSlice)110}...

checkErr

Using AI Code Generation

1import (2const (3type cdp struct {4}5func (c *cdp) draw(renderer *sdl.Renderer) {6    renderer.CopyEx(c.img, nil, &sdl.Rect{int32(c.x), int32(c.y), c.width, c.height}, 0, nil, sdl.FLIP_NONE)7}8func (c *cdp) update() {9    if c.x < 0 {10    } else if c.x > float64(c.windowWidth-c.width) {11        c.x = float64(c.windowWidth - c.width)12    }13    if c.y < 0 {14    } else if c.y > float64(c.windowHeight-c.height) {15        c.y = float64(c.windowHeight - c.height)16    }17}18func (c *cdp) checkErr(e error) {19    if e != nil {20        panic(e)21    }22}23func newCdp(renderer *sdl.Renderer, windowWidth, windowHeight int32) *cdp {24    c := &cdp{windowWidth: windowWidth, windowHeight: windowHeight}25    c.img, err = img.LoadTexture(renderer, "cdp.png")26    c.checkErr(err)27    _, _, c.width, c.height, err = c.img.Query()

checkErr

Using AI Code Generation

1import (2type cdp struct {3}4func (c *cdp) checkErr() {5	if c.err != nil {6		fmt.Println(c.err)7		os.Exit(1)8	}9}10func main() {11	c := cdp{}12	c.err = fmt.Errorf("error")13	c.checkErr()14}15type error interface {16    Error() string17}18import (19func main() {20	err := errors.New("error")21	fmt.Println(err)22}23The errors.New() method is a helper method that is defined as follows:24func New(text string) error {25    return errorsString(text)26}27func (e errorsString) Error() string {28    return string(e)29}30The errors.New() method is a helper method that is defined as follows:31func New(text string) error {32    return errorsString(text)33}34func (e errorsString) Error() string {35    return string(e)36}37The errors.New() method is a helper method that is defined as

checkErr

Using AI Code Generation

1import "fmt"2func main() {3    cdp := cdp{err: fmt.Errorf("error")}4    cdp.checkErr()5}6import "fmt"7func main() {8    cdp = cdp{err: fmt.Errorf("error")}9    cdp.checkErr()10}11import "fmt"12func main() {13    cdp = cdp{err: fmt.Errorf("error")}14    cdp.checkErr()15}16import "fmt"17func main() {18    cdp = cdp{err: fmt.Errorf("error")}19    cdp.checkErr()20}21import "fmt"22func main() {23    cdp = cdp{err: fmt.Errorf("error")}24    cdp.checkErr()25}26import "fmt"27func main() {28    cdp = cdp{err: fmt.Errorf("error")}29    cdp.checkErr()30}31import "fmt"32func main() {33    cdp = cdp{err: fmt.Errorf("error")}34    cdp.checkErr()35}36import "fmt"37func main() {38    cdp = cdp{err: fmt.Errorf("error")}39    cdp.checkErr()40}41import "fmt"42func main() {43    cdp = cdp{err: fmt.Errorf("error")}44    cdp.checkErr()45}

checkErr

Using AI Code Generation

1public class 2 {2	public static void main(String[] args) {3		CDP c = new CDP();4		c.checkErr();5	}6}7public class CDP {8	public void checkErr() {9		System.out.println("Method of CDP class");10	}11}

checkErr

Using AI Code Generation

1import (2func main() {3    file, err := os.Open("test.txt")4    if err != nil {5        fmt.Println(err)6    }7    defer file.Close()8    scanner := bufio.NewScanner(file)9    for scanner.Scan() {10        cdp.checkErr(scanner.Text())11    }12    if err := scanner.Err(); err != nil {13        fmt.Println(err)14    }15}16import (17type cdp struct {18}19func (cdp cdp) checkErr(cdp string) {20    if strings.Contains(cdp, "error") {21        fmt.Println(cdp)22    }23}24cannot use scanner (type *bufio.Scanner) as type string in argument to fmt.Println25import (26func main() {27    file, err := os.Open("test.txt")28    if err != nil {29        fmt.Println(err)30    }31    defer file.Close()32    scanner := bufio.NewScanner(file)33    for scanner.Scan() {34        fmt.Println(scanner)35    }36    if err := scanner.Err(); err != nil {37        fmt.Println(err)38    }39}

checkErr

Using AI Code Generation

1import (2func main() {3	file, err := os.Open("1.go")4	cdp.checkErr(err)5	fmt.Println(file.Name())6	err = file.Close()7	cdp.checkErr(err)8}

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