commit 3970610a39fa4f67272a6032b237272b2806a66c Author: Russia9 Date: Sun Mar 13 10:36:09 2022 +0300 Init diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..f2b36e1 --- /dev/null +++ b/.gitignore @@ -0,0 +1,63 @@ +# Created by .ignore support plugin (hsz.mobi) +### Go template +# Binaries for programs and plugins +*.exe +*.exe~ +*.dll +*.so +*.dylib + +# Test binary, built with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Dependency directories (remove the comment below to include it) +# vendor/ + +### Vim template +# Swap +[._]*.s[a-v][a-z] +!*.svg # comment out if you don't need vector files +[._]*.sw[a-p] +[._]s[a-rt-v][a-z] +[._]ss[a-gi-z] +[._]sw[a-p] + +# Session +Session.vim +Sessionx.vim + +# Temporary +.netrwhist +*~ +# Auto-generated tag files +tags +# Persistent undo +[._]*.un~ + +### JetBrains template +# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider +# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839 + +# User-specific stuff +.idea + +# CMake +cmake-build-*/ + +# File-based project format +*.iws + +# IntelliJ +out/ + +# JIRA plugin +atlassian-ide-plugin.xml + +# Crashlytics plugin (for Android Studio and IntelliJ) +com_crashlytics_export_strings.xml +crashlytics.properties +crashlytics-build.properties +fabric.properties \ No newline at end of file diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..8333b05 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,10 @@ +FROM alpine:3.11.6 AS build +RUN apk add --no-cache go +WORKDIR /app +COPY . . +RUN CGO_ENABLED=1 GOOS=linux go build -o app -tags musl cw-deals-watcher + +FROM alpine:3.11.6 +WORKDIR /app +COPY --from=build /app/app /app/app +CMD ["/app/app"] diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..ead6a7d --- /dev/null +++ b/README.md @@ -0,0 +1,7 @@ +# ChatWars Deals Watcher +Публикует информацию об обменах на бирже на канал +[@ChatWarsDeals](https://t.me/ChatWarsDeals) + +## Used libraries +- [`telebot`](https://github.com/tucnak/telebot) - Bot framework +- [`zerolog`](https://github.com/rs/zerolog) - Logging \ No newline at end of file diff --git a/app.go b/app.go new file mode 100644 index 0000000..3d92d3f --- /dev/null +++ b/app.go @@ -0,0 +1,72 @@ +package main + +import ( + "cw-deals-watcher/app" + "cw-deals-watcher/utils" + "github.com/confluentinc/confluent-kafka-go/kafka" + "github.com/rs/zerolog" + "github.com/rs/zerolog/log" + "gopkg.in/tucnak/telebot.v2" + "os" + "strconv" + "time" +) + +func main() { + // Log settings + zerolog.TimeFieldFormat = zerolog.TimeFormatUnix + pretty, err := strconv.ParseBool(os.Getenv("LOG_PRETTY")) + if err != nil { + pretty = false + } + if pretty { + log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr}) + } + switch os.Getenv("LOG_LEVEL") { + case "DISABLED": + zerolog.SetGlobalLevel(zerolog.Disabled) + case "PANIC": + zerolog.SetGlobalLevel(zerolog.PanicLevel) + case "FATAL": + zerolog.SetGlobalLevel(zerolog.FatalLevel) + case "ERROR": + zerolog.SetGlobalLevel(zerolog.ErrorLevel) + case "WARN": + zerolog.SetGlobalLevel(zerolog.WarnLevel) + case "DEBUG": + zerolog.SetGlobalLevel(zerolog.DebugLevel) + case "TRACE": + zerolog.SetGlobalLevel(zerolog.TraceLevel) + default: + zerolog.SetGlobalLevel(zerolog.InfoLevel) + } + + // Kafka consumer init + consumer, err := kafka.NewConsumer(&kafka.ConfigMap{ + "bootstrap.servers": utils.GetEnv("KAFKA_ADDRESS", "localhost"), + "group.id": "cw3", + "auto.offset.reset": "latest", + }) + if err != nil { + log.Fatal().Err(err).Str("module", "kafka").Send() + } + + // Bot init + bot, err := telebot.NewBot(telebot.Settings{ + Token: os.Getenv("TELEGRAM_TOKEN"), + Poller: &telebot.LongPoller{Timeout: 10 * time.Second}, + }) + if err != nil { + log.Fatal().Err(err).Str("module", "bot").Send() + } + + chat, err := bot.ChatByID(utils.GetEnv("TELEGRAM_CHANNEL", "-1001429147053")) + if err != nil { + log.Fatal().Err(err).Str("module", "bot").Send() + } + + err = app.Init(bot, chat, consumer) + if err != nil { + log.Fatal().Err(err).Send() + } +} diff --git a/app/app.go b/app/app.go new file mode 100644 index 0000000..c3fd2d6 --- /dev/null +++ b/app/app.go @@ -0,0 +1,47 @@ +package app + +import ( + "cw-deals-watcher/messages" + "encoding/json" + "github.com/confluentinc/confluent-kafka-go/kafka" + "github.com/rs/zerolog/log" + "gopkg.in/tucnak/telebot.v2" +) + +type App struct { + Bot *telebot.Bot + Chat *telebot.Chat + Consumer *kafka.Consumer +} + +func Init(bot *telebot.Bot, chat *telebot.Chat, consumer *kafka.Consumer) error { + app := App{ + Bot: bot, + Chat: chat, + Consumer: consumer, + } + + err := consumer.SubscribeTopics([]string{"cw3-deals"}, nil) + if err != nil { + return err + } + channel := make(chan messages.DealMessage) + go app.Sender(channel) + + for { + msg, err := consumer.ReadMessage(-1) + if err == nil { + var message messages.DealMessage + err = json.Unmarshal(msg.Value, &message) + if err != nil { + log.Error().Err(err).Str("module", "decoder").Send() + } + + channel <- message + + log.Info().Str("partition", msg.TopicPartition.String()).Bytes("value", msg.Value).Send() + } else { + log.Error().Err(err).Str("module", "consumer").Send() + } + } +} diff --git a/app/sender.go b/app/sender.go new file mode 100644 index 0000000..2e775ee --- /dev/null +++ b/app/sender.go @@ -0,0 +1,42 @@ +package app + +import ( + "cw-deals-watcher/messages" + "github.com/rs/zerolog/log" + "gopkg.in/tucnak/telebot.v2" + "strconv" + "time" +) + +func (a *App) Sender(channel chan messages.DealMessage) { + messagePool := make(map[string][]messages.DealMessage) + lastTimestamp := int32(time.Now().Unix()) + counter := 0 + + for { + var message messages.DealMessage + message = <-channel + messagePool[message.Item] = append(messagePool[message.Item], message) + counter++ + + if int32(time.Now().Unix())-20 >= lastTimestamp || counter >= 30 { + msgString := "" + for item, value := range messagePool { + msgString += "" + item + ":\n" + for _, msg := range value { + msgString += "" + msg.SellerCastle + msg.SellerName + " -> " + msg.BuyerCastle + msg.BuyerName + ", " + + "" + "" + strconv.Itoa(msg.Quantity) + " x " + strconv.Itoa(msg.Price) + "💰 \n" + } + } + + _, err := a.Bot.Send(a.Chat, msgString, telebot.ModeHTML) + if err != nil { + log.Error().Err(err).Str("module", "sender").Send() + } + + lastTimestamp = int32(time.Now().Unix()) + counter = 0 + messagePool = make(map[string][]messages.DealMessage) + } + } +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..c34aeb8 --- /dev/null +++ b/go.mod @@ -0,0 +1,8 @@ +module cw-deals-watcher + +go 1.14 + +require ( + github.com/rs/zerolog v1.26.1 + gopkg.in/telebot.v3 v3.0.0 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..bf0e32c --- /dev/null +++ b/go.sum @@ -0,0 +1,66 @@ +github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/fatih/color v1.10.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM= +github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk= +github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4= +github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8= +github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA= +github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4= +github.com/goccy/go-yaml v1.9.5/go.mod h1:U/jl18uSupI5rdI2jmuCswEA2htH9eXfferR3KfscvA= +github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= +github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII= +github.com/mattn/go-colorable v0.1.8/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc= +github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc= +github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4= +github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU= +github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94= +github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/rs/xid v1.3.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg= +github.com/rs/zerolog v1.26.1 h1:/ihwxqH+4z8UxyI70wM1z9yCvkWcfz/a3mj48k/Zngc= +github.com/rs/zerolog v1.26.1/go.mod h1:/wSSJWX7lVrsOwlbyTRSOJvqRlc+WjWlfes+CiJ+tmc= +github.com/spf13/cast v1.3.1/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= +github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.0.0-20211215165025-cf75a172585e/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8= +golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +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/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod 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SellerName string `json:"sellerName"` + BuyerID string `json:"buyerId"` + BuyerCastle string `json:"buyerCastle"` + BuyerName string `json:"buyerName"` + Item string `json:"item"` + Quantity int `json:"qty"` + Price int `json:"price"` +} diff --git a/utils/lib.go b/utils/lib.go new file mode 100644 index 0000000..1830f28 --- /dev/null +++ b/utils/lib.go @@ -0,0 +1,13 @@ +package utils + +import ( + "os" +) + +func GetEnv(key string, def string) string { + env := os.Getenv(key) + if env == "" { + return def + } + return env +}