Initial Commit

Signed-off-by: Sid Sun <sid@sidsun.com>
This commit is contained in:
Sid Sun 2020-08-19 02:18:55 +05:30
commit 67f706fd3f
No known key found for this signature in database
GPG Key ID: FB4F8F2C38942C50
13 changed files with 259 additions and 0 deletions

8
.gitignore vendored Normal file
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out
.idea/
.vscode
*.env
*.iml
*.DS_Store
vendor/
*.out

13
Makefile Normal file
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ALL_PACKAGES=$(shell go list ./... | grep -v "vendor")
fmt:
go fmt $(ALL_PACKAGES)
vet:
go vet $(ALL_PACKAGES)
tidy:
go mod tidy
serve: fmt vet
env $(cat dev.env | xargs) go run cmd/*.go

11
cmd/config/botConfig.go Normal file
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package config
// BotConfig contains the config for creating a new bot
type BotConfig struct {
tkn string
}
// Token returns the bot token
func (b BotConfig) Token() string {
return b.tkn
}

26
cmd/config/config.go Normal file
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package config
import (
"os"
)
// Config contains all the neccessary configurations
type Config struct {
Bot BotConfig
environment string
}
// GetEnv returns the current developemnt environment
func (c Config) GetEnv() string {
return c.environment
}
// Load reads all config from env to config
func Load() Config {
return Config{
environment: os.Getenv("APP_ENV"),
Bot: BotConfig{
tkn: os.Getenv("API_TOKEN"),
},
}
}

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cmd/const.go Normal file
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package main
const (
dev = "dev"
)

21
cmd/logger.go Normal file
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package main
import (
"go.uber.org/zap"
)
var logger *zap.Logger
func initLogger(env string) {
var err error
if env == dev {
logger, err = zap.NewDevelopmentConfig().Build()
} else {
logger, err = zap.NewProductionConfig().Build()
}
if err != nil {
panic(err)
}
}

12
cmd/main.go Normal file
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package main
import (
"github.com/sid-sun/sample-bot/cmd/config"
"github.com/sid-sun/sample-bot/pkg/bot"
)
func main() {
cfg := config.Load()
initLogger(cfg.GetEnv())
bot.StartBot(cfg, logger)
}

9
go.mod Normal file
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module github.com/sid-sun/sample-bot
go 1.13
require (
github.com/go-telegram-bot-api/telegram-bot-api v4.6.4+incompatible
github.com/technoweenie/multipartstreamer v1.0.1 // indirect
go.uber.org/zap v1.15.0
)

59
go.sum Normal file
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github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/go-telegram-bot-api/telegram-bot-api v4.6.4+incompatible h1:2cauKuaELYAEARXRkq2LrJ0yDDv1rW7+wrTEdVL3uaU=
github.com/go-telegram-bot-api/telegram-bot-api v4.6.4+incompatible/go.mod h1:qf9acutJ8cwBUhm1bqgz6Bei9/C/c93FPDljKWwsOgM=
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/technoweenie/multipartstreamer v1.0.1 h1:XRztA5MXiR1TIRHxH2uNxXxaIkKQDeX7m2XsSOlQEnM=
github.com/technoweenie/multipartstreamer v1.0.1/go.mod h1:jNVxdtShOxzAsukZwTSw6MDx5eUJoiEBsSvzDU9uzog=
go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
go.uber.org/multierr v1.5.0 h1:KCa4XfM8CWFCpxXRGok+Q0SS/0XBhMDbHHGABQLvD2A=
go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
go.uber.org/zap v1.15.0 h1:ZZCA22JRF2gQE5FoNmhmrf7jeJJ2uhqDUNRYKm8dvmM=
go.uber.org/zap v1.15.0/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=

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package repeat
const handler = "Repeat"

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package repeat
import (
tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api"
"go.uber.org/zap"
)
// Handler handles all repeat requests
func Handler(bot *tgbotapi.BotAPI, update tgbotapi.Update, logger *zap.Logger) {
logger.Info("[Repeat] [Attempt]")
msg := tgbotapi.NewMessage(update.Message.Chat.ID, update.Message.Text)
msg.ReplyToMessageID = update.Message.MessageID
_, err := bot.Send(msg)
if err != nil {
logger.Sugar().Errorf("[%s] [%s] %s", handler, "Send", err.Error())
return
}
logger.Info("[Repeat] [Success]")
}

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pkg/bot/router/router.go Normal file
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package router
import (
tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api"
"github.com/sid-sun/sample-bot/cmd/config"
"github.com/sid-sun/sample-bot/pkg/bot/handlers/repeat"
"go.uber.org/zap"
)
type updates struct {
ch tgbotapi.UpdatesChannel
bot *tgbotapi.BotAPI
logger *zap.Logger
}
// ListenAndServe starts listens on the update channel and handles routing the update to handlers
func (u updates) ListenAndServe() {
for update := range u.ch {
update := update
go func() {
if update.Message == nil {
return
}
repeat.Handler(u.bot, update, u.logger)
}()
}
}
type bot struct {
bot *tgbotapi.BotAPI
logger *zap.Logger
}
// NewUpdateChan creates a new channel to get update
func (b bot) NewUpdateChan() updates {
u := tgbotapi.NewUpdate(0)
u.Timeout = 60
ch, err := b.bot.GetUpdatesChan(u)
if err != nil {
panic(err)
}
return updates{ch: ch, bot: b.bot, logger: b.logger}
}
// New returns a new instance of the router
func New(cfg config.BotConfig, logger *zap.Logger) bot {
b, err := tgbotapi.NewBotAPI(cfg.Token())
if err != nil {
panic(err)
}
return bot{
bot: b,
logger: logger,
}
}

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pkg/bot/server.go Normal file
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package bot
import (
"github.com/sid-sun/sample-bot/cmd/config"
"github.com/sid-sun/sample-bot/pkg/bot/router"
"go.uber.org/zap"
)
// StartBot starts the bot, inits all the requited submodules and routine for shutdown
func StartBot(cfg config.Config, logger *zap.Logger) {
ch := router.New(cfg.Bot, logger).NewUpdateChan()
logger.Info("[StartBot] Started Bot")
ch.ListenAndServe()
}