diff --git a/cmd/komputer/main.go b/cmd/komputer/main.go index 6e40e57..058cd17 100644 --- a/cmd/komputer/main.go +++ b/cmd/komputer/main.go @@ -9,8 +9,8 @@ import ( "github.com/wittano/komputer/internal" "github.com/wittano/komputer/internal/command" "github.com/wittano/komputer/internal/mongo" - "github.com/wittano/komputer/internal/schedule" "github.com/wittano/komputer/internal/voice" + "github.com/wittano/komputer/pkgs/external" "log" "log/slog" "os" @@ -19,7 +19,6 @@ import ( ) var ( - bot *discordgo.Session commands = map[string]command.DiscordCommand{ command.WelcomeCommand.String(): command.WelcomeCommand, command.JokeCommand.String(): command.JokeCommand, @@ -30,77 +29,127 @@ var ( ) func init() { + // TODO Load dotenv ONLY in development environment godotenv.Load() } -func init() { - checkEnvVariables("DISCORD_BOT_TOKEN") +type slashCommandHandler struct { + ctx context.Context +} - var err error +type DiscordBot struct { + ctx context.Context + bot *discordgo.Session +} - bot, err = discordgo.New(fmt.Sprintf("Bot %s", os.Getenv("DISCORD_BOT_TOKEN"))) - if err != nil { - log.Fatalf("failed connect with Discord: %s", err) +func (d *DiscordBot) Start() (err error) { + if err = d.bot.Open(); err != nil { + return } -} -func init() { - bot.AddHandler(func(s *discordgo.Session, i *discordgo.InteractionCreate) { - ctx := context.WithValue(context.Background(), "requestID", uuid.New().String()) - deadlineCtx, cancel := context.WithTimeout(ctx, time.Second*3) - defer cancel() - - if i.Type == discordgo.InteractionMessageComponent { - if handler, ok := internal.JokeMessageComponentHandler[i.Data.(discordgo.MessageComponentInteractionData).CustomID]; ok { - slog.InfoContext(deadlineCtx, fmt.Sprintf("User %s execute message component action '%s'", i.Member.User.ID, i.Data.(discordgo.MessageComponentInteractionData).CustomID)) - handler(deadlineCtx, s, i) - return - } - } + slog.Info("Bot is ready!. Press Ctrl+C to exit") - if c, ok := commands[i.ApplicationCommandData().Name]; ok { - slog.InfoContext(deadlineCtx, fmt.Sprintf("User %s execute slash command '%s'", i.Member.User.ID, i.ApplicationCommandData().Name)) - c.Execute(deadlineCtx, s, i) - } - }) + return } -func init() { - checkEnvVariables("APPLICATION_ID") +func (d *DiscordBot) Close() error { + return d.bot.Close() +} +func newDiscordBot(ctx context.Context) (*DiscordBot, error) { + err := checkEnvVariables("DISCORD_BOT_TOKEN", "APPLICATION_ID") + if err != nil { + return nil, err + } + + bot, err := discordgo.New(fmt.Sprintf("Bot %s", os.Getenv("DISCORD_BOT_TOKEN"))) + if err != nil { + return nil, fmt.Errorf("failed connect with Discord: %s", err) + } + + // Update list of current user on voice channels + bot.AddHandler(voice.HandleVoiceChannelUpdate) + + // Register slash commands for _, c := range commands { if _, err := bot.ApplicationCommandCreate( os.Getenv("APPLICATION_ID"), - os.Getenv("SERVER_GUID"), + os.Getenv("SERVER_GUID"), // If empty, command registers globally &c.Command, ); err != nil { - log.Fatalf("registration slash command failed: %s", err) + return nil, fmt.Errorf("registration slash command failed: %s", err) } } + + // General handler for slash commands + handler := slashCommandHandler{ctx} + + bot.AddHandler(handler.handleSlashCommand) + + return &DiscordBot{ + ctx, + bot, + }, nil } -func init() { - bot.AddHandler(voice.HandleVoiceChannelUpdate) +func (sc slashCommandHandler) handleSlashCommand(s *discordgo.Session, i *discordgo.InteractionCreate) { + ctx := context.WithValue(sc.ctx, "requestID", uuid.New().String()) + deadlineCtx, cancel := context.WithTimeout(ctx, time.Second*2) + defer cancel() + + if i.Type == discordgo.InteractionMessageComponent { + if handler, ok := internal.JokeMessageComponentHandler[i.Data.(discordgo.MessageComponentInteractionData).CustomID]; ok { + slog.InfoContext(deadlineCtx, fmt.Sprintf("User %s execute message component action '%s'", i.Member.User.ID, i.Data.(discordgo.MessageComponentInteractionData).CustomID)) + handler(deadlineCtx, s, i) + return + } + } + + if c, ok := commands[i.ApplicationCommandData().Name]; ok { + slog.InfoContext(deadlineCtx, fmt.Sprintf("User %s execute slash command '%s'", i.Member.User.ID, i.ApplicationCommandData().Name)) + c.Execute(deadlineCtx, s, i) + } } -func checkEnvVariables(vars ...string) { +func checkEnvVariables(vars ...string) error { for _, v := range vars { if _, ok := os.LookupEnv(v); !ok { - log.Fatalf("Missing %s varaiable", v) + return fmt.Errorf("missing %s varaiable", v) } } + + return nil } func main() { - bot.Open() + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + bot, err := newDiscordBot(ctx) + if err != nil { + log.Fatal(err) + } + defer bot.Close() - defer schedule.Scheduler.Stop() + if err := bot.Start(); err != nil { + log.Fatal(err) + return + } + defer mongo.CloseDb() - schedule.Scheduler.StartAsync() + go external.StartDownloadingJokeFromHumorAPI(ctx) + + stop := make(chan os.Signal) + defer close(stop) - stop := make(chan os.Signal, 1) signal.Notify(stop, os.Interrupt) - slog.Info("Bot is ready!. Press Ctrl+C to exit") - <-stop + + for { + select { + case <-ctx.Done(): + case _ = <-stop: + return + } + } } diff --git a/go.mod b/go.mod index d72a3c3..bebcec4 100644 --- a/go.mod +++ b/go.mod @@ -4,7 +4,6 @@ go 1.21 require ( github.com/bwmarrin/discordgo v0.27.1 - github.com/go-co-op/gocron v1.37.0 github.com/google/uuid v1.6.0 github.com/joho/godotenv v1.5.1 go.mongodb.org/mongo-driver v1.14.0 @@ -16,12 +15,10 @@ require ( github.com/gorilla/websocket v1.5.1 // indirect github.com/klauspost/compress v1.17.7 // indirect github.com/montanaflynn/stats v0.7.1 // indirect - github.com/robfig/cron/v3 v3.0.1 // indirect github.com/xdg-go/pbkdf2 v1.0.0 // indirect github.com/xdg-go/scram v1.1.2 // indirect github.com/xdg-go/stringprep v1.0.4 // indirect github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a // indirect - go.uber.org/atomic v1.11.0 // indirect golang.org/x/crypto v0.21.0 // indirect golang.org/x/net v0.22.0 // indirect golang.org/x/sync v0.6.0 // indirect diff --git a/go.sum b/go.sum index a006451..44d29dc 100644 --- a/go.sum +++ b/go.sum @@ -6,14 +6,11 @@ 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-co-op/gocron v1.37.0 h1:ZYDJGtQ4OMhTLKOKMIch+/CY70Brbb1dGdooLEhh7b0= github.com/go-co-op/gocron v1.37.0/go.mod h1:3L/n6BkO7ABj+TrfSVXLRzsP26zmikL4ISkLQ0O8iNY= -github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM= github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM= github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/uuid v1.4.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= -github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU= -github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE= @@ -21,9 +18,6 @@ github.com/gorilla/websocket v1.5.1 h1:gmztn0JnHVt9JZquRuzLw3g4wouNVzKL15iLr/zn/ github.com/gorilla/websocket v1.5.1/go.mod h1:x3kM2JMyaluk02fnUJpQuwD2dCS5NDG2ZHL0uE0tcaY= github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= -github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk= -github.com/klauspost/compress v1.17.4 h1:Ej5ixsIri7BrIjBkRZLTo6ghwrEtHFk7ijlczPW4fZ4= -github.com/klauspost/compress v1.17.4/go.mod h1:/dCuZOvVtNoHsyb+cuJD3itjs3NbnF6KH9zAO4BDxPM= github.com/klauspost/compress v1.17.7 h1:ehO88t2UGzQK66LMdE8tibEd1ErmzZjNEqWkjLAKQQg= github.com/klauspost/compress v1.17.7/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw= github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= @@ -32,7 +26,6 @@ github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NB github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE= -github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc= github.com/montanaflynn/stats v0.7.1 h1:etflOAAHORrCC44V+aR6Ftzort912ZU+YLiSTuV8eaE= github.com/montanaflynn/stats v0.7.1/go.mod h1:etXPPgVO6n31NxCd9KQUMvCM+ve0ruNzt6R8Bnaayow= github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA= @@ -56,12 +49,9 @@ github.com/xdg-go/scram v1.1.2 h1:FHX5I5B4i4hKRVRBCFRxq1iQRej7WO3hhBuJf+UUySY= github.com/xdg-go/scram v1.1.2/go.mod h1:RT/sEzTbU5y00aCK8UOx6R7YryM0iF1N2MOmC3kKLN4= github.com/xdg-go/stringprep v1.0.4 h1:XLI/Ng3O1Atzq0oBs3TWm+5ZVgkq2aqdlvP9JtoZ6c8= github.com/xdg-go/stringprep v1.0.4/go.mod h1:mPGuuIYwz7CmR2bT9j4GbQqutWS1zV24gijq1dTyGkM= -github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7JulP+udvsHwJoVG1YGAP6VLg4y9I5dyZdqmA= github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a h1:fZHgsYlfvtyqToslyjUt3VOPF4J7aK/3MPcK7xp3PDk= github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a/go.mod h1:ul22v+Nro/R083muKhosV54bj5niojjWZvU8xrevuH4= github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= -go.mongodb.org/mongo-driver v1.13.1 h1:YIc7HTYsKndGK4RFzJ3covLz1byri52x0IoMB0Pt/vk= -go.mongodb.org/mongo-driver v1.13.1/go.mod h1:wcDf1JBCXy2mOW0bWHwO/IOYqdca1MPCwDtFu/Z9+eo= go.mongodb.org/mongo-driver v1.14.0 h1:P98w8egYRjYe3XDjxhYJagTokP/H6HzlsnojRgZRd80= go.mongodb.org/mongo-driver v1.14.0/go.mod h1:Vzb0Mk/pa7e6cWw85R4F/endUC3u0U9jGcNU603k65c= go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc= @@ -71,46 +61,33 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4= golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= -golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4= -golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k= -golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4= golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA= golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs= golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= 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 v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= -golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c= -golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U= golang.org/x/net v0.22.0 h1:9sGLhx7iRIHEiX0oAJ3MRZMUCElJgy7Br1nO+AMN3Tc= golang.org/x/net v0.22.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE= -golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ= golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= 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/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc= -golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4= golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= -golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ= -golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ= golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= diff --git a/internal/schedule/tasks.go b/internal/schedule/tasks.go deleted file mode 100644 index 2634941..0000000 --- a/internal/schedule/tasks.go +++ /dev/null @@ -1,22 +0,0 @@ -package schedule - -import ( - "context" - "github.com/go-co-op/gocron" - "github.com/wittano/komputer/internal/mongo" - "log" - "os" - "time" -) - -var Scheduler = gocron.NewScheduler(time.UTC) - -func init() { - if _, ok := os.LookupEnv("RAPID_API_KEY"); ok { - // TODO Remove using gocron. It's unnecessary - _, err := Scheduler.Every(1).Day().Do(mongo.AddNewJokesFromHumorAPI, context.Background()) - if err != nil { - log.Printf("failed to start getting new jokes from HumorAPI: %s", err) - } - } -} diff --git a/pkgs/external/schedule.go b/pkgs/external/schedule.go new file mode 100644 index 0000000..f3392dc --- /dev/null +++ b/pkgs/external/schedule.go @@ -0,0 +1,23 @@ +package external + +import ( + "context" + "github.com/wittano/komputer/internal/mongo" + "time" +) + +const dayInterval = time.Hour * 24 + +func StartDownloadingJokeFromHumorAPI(ctx context.Context) { + timer := time.NewTimer(dayInterval) + defer timer.Stop() + + for { + select { + case <-ctx.Done(): + break + case <-timer.C: + mongo.AddNewJokesFromHumorAPI(ctx) + } + } +}