Initial

.gitignore

@@ -0,0 +1 @@
+.env

Dockerfile

@@ -0,0 +1,11 @@
+FROM golang:1.22.2
+WORKDIR /
+COPY . ./app
+WORKDIR /app
+RUN go mod download
+RUN go mod tidy
+RUN go build cmd/main.go
+
+EXPOSE 8080
+
+CMD [ "./main" ]

cmd/main.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+ "log"
+
+ "github.com/go-park-mail-ru/2024_2_GOATS/internal/app"
+)
+
+func main() {
+ a, ctx, err := app.New()
+ if err != nil {
+ log.Fatalf(err.Error())
+ }
+
+ a.Run(ctx)
+}

config/config.go

@@ -0,0 +1,29 @@
+package config
+
+import "time"
+
+type Config struct {
+ Listener Listener `yaml:"listener"`
+ Postgres Postgres `yaml:"postgres"`
+}
+
+type ConfigContextKey struct{}
+
+type Postgres struct {
+ Host string `yaml:"host"`
+ Port int `yaml:"port"`
+ User string `yaml:"user"`
+ Password string `yaml:"password"`
+ Name string `yaml:"name"`
+}
+
+type Listener struct {
+ Address string `yaml:"address"`
+ Port int `yaml:"port"`
+ Timeout time.Duration `yaml:"timeout"`
+ IdleTimeout time.Duration `yaml:"idle_timeout"`
+}
+
+func NewConfig() *Config {
+ return &Config{}
+}

config/context.go

@@ -0,0 +1,37 @@
+package config
+
+import (
+ "context"
+ "fmt"
+ "os"
+ "path/filepath"
+
+ "github.com/spf13/viper"
+ "gopkg.in/yaml.v3"
+)
+
+func WrapContext(cfg *Config) (context.Context, error) {
+ filename, _ := filepath.Abs(viper.GetString("CFG_PATH"))
+ data, err := os.ReadFile(filename)
+
+ if err != nil {
+ return nil, fmt.Errorf("failed to open env: %w", err)
+ }
+
+ err = yaml.Unmarshal(data, cfg)
+ if err != nil {
+ return nil, fmt.Errorf("cannot unmarshall config.yml: %w", err)
+ }
+
+ return context.WithValue(context.Background(), ConfigContextKey{}, cfg), nil
+}
+
+func FromContext(ctx context.Context) *Config {
+ value, ok := ctx.Value(ConfigContextKey{}).(*Config)
+
+ if !ok {
+ return nil
+ }
+
+ return value
+}

docker-compose.yml

@@ -0,0 +1,39 @@
+volumes:
+ postgres_volume:
+ redis:
+
+services:
+ app:
+ build:
+ context: ./
+ dockerfile: Dockerfile
+ restart: always
+ ports:
+ - 8080:8080
+ networks:
+ - netflix
+ redis:
+ image: 'redis:latest'
+ command: redis-server
+ volumes:
+ - redis:/data
+ networks:
+ - netflix
+ db:
+ image: postgres:latest
+ container_name: db
+ environment:
+ - "POSTGRES_DB=netflix"
+ - "POSTGRES_USER=test"
+ - "POSTGRES_PASSWORD=test"
+ volumes:
+ - ./dev/SQL:/docker-entrypoint-initdb.d/
+ - "postgres_volume:/var/lib/postgresql/data"
+ networks:
+ - netflix
+
+networks:
+ netflix:
+ default:
+ external:
+ name: netflix # Не забыть создать сеть перед деплоем

go.mod

@@ -0,0 +1,32 @@
+module github.com/go-park-mail-ru/2024_2_GOATS
+
+go 1.22.2
+
+require (
+ github.com/gorilla/mux v1.8.1
+ github.com/joho/godotenv v1.5.1
+ github.com/lib/pq v1.10.9
+ gopkg.in/yaml.v3 v3.0.1
+)
+
+require (
+ github.com/fsnotify/fsnotify v1.7.0 // indirect
+ github.com/hashicorp/hcl v1.0.0 // indirect
+ github.com/magiconair/properties v1.8.7 // indirect
+ github.com/mitchellh/mapstructure v1.5.0 // indirect
+ github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+ github.com/sagikazarmark/locafero v0.4.0 // indirect
+ github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+ github.com/sourcegraph/conc v0.3.0 // indirect
+ github.com/spf13/afero v1.11.0 // indirect
+ github.com/spf13/cast v1.6.0 // indirect
+ github.com/spf13/pflag v1.0.5 // indirect
+ github.com/spf13/viper v1.19.0 // indirect
+ github.com/subosito/gotenv v1.6.0 // indirect
+ go.uber.org/atomic v1.9.0 // indirect
+ go.uber.org/multierr v1.9.0 // indirect
+ golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
+ golang.org/x/sys v0.18.0 // indirect
+ golang.org/x/text v0.14.0 // indirect
+ gopkg.in/ini.v1 v1.67.0 // indirect
+)

go.sum

@@ -0,0 +1,61 @@
+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/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
+github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
+github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
+github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
+github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
+github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
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+github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
+github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
+github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
+github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
+github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
+github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6keLGt6kNQ=
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+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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internal/app/api/handler.go

@@ -0,0 +1,16 @@
+package api
+
+import (
+ "context"
+ "log"
+ "net/url"
+
+ "github.com/go-park-mail-ru/2024_2_GOATS/config"
+)
+
+func (i *Implementation) GetCollection(ctx context.Context, query url.Values) {
+ log.Println("From api: ", config.FromContext(ctx))
+ // r := i.service.GetCollection(ctx)
+
+ // return json.Marshal(r)
+}

internal/app/api/implementation.go

@@ -0,0 +1,21 @@
+package api
+
+import "context"
+
+type ServiceInterface interface {
+ Login(ctx context.Context)
+ Register(ctx context.Context)
+ GetCollection(ctx context.Context)
+}
+
+type Implementation struct {
+ ctx context.Context
+ service ServiceInterface
+}
+
+func NewImplementation(ctx context.Context, srv ServiceInterface) *Implementation {
+ return &Implementation{
+ ctx: ctx,
+ service: srv,
+ }
+}

internal/app/app.go

@@ -0,0 +1,83 @@
+package app
+
+import (
+ "context"
+ "database/sql"
+ "fmt"
+ "log"
+ "net/http"
+
+ _ "github.com/lib/pq"
+ "github.com/spf13/viper"
+
+ "github.com/go-park-mail-ru/2024_2_GOATS/config"
+ "github.com/go-park-mail-ru/2024_2_GOATS/internal/app/api"
+ "github.com/go-park-mail-ru/2024_2_GOATS/internal/app/repository"
+ "github.com/go-park-mail-ru/2024_2_GOATS/internal/app/router"
+ "github.com/go-park-mail-ru/2024_2_GOATS/internal/app/service"
+ "github.com/go-park-mail-ru/2024_2_GOATS/internal/db"
+)
+
+type App struct {
+ Database *sql.DB
+}
+
+func New() (*App, context.Context, error) {
+ setupViper()
+ ctx, err := config.WrapContext(config.NewConfig())
+ if err != nil {
+ return nil, nil, err
+ }
+
+ db, err := db.SetupDatabase(ctx)
+ if err != nil {
+ return nil, nil, err
+ }
+
+ return &App{Database: db}, ctx, nil
+}
+
+func (a *App) Run(ctx context.Context) {
+ repoLayer := repository.NewRepository(a.Database)
+ srvLayer := service.NewService(repoLayer)
+ apiLayer := api.NewImplementation(ctx, srvLayer)
+ mux := router.Setup(ctx, apiLayer)
+
+ ctxValues := config.FromContext(ctx)
+
+ srv := &http.Server{
+ Addr: fmt.Sprintf(":%d", ctxValues.Listener.Port),
+ Handler: mux,
+ ReadTimeout: ctxValues.Listener.Timeout,
+ WriteTimeout: ctxValues.Listener.Timeout,
+ IdleTimeout: ctxValues.Listener.IdleTimeout,
+ }
+
+ log.Printf("Server is listening: %s:%d", ctxValues.Listener.Address, ctxValues.Listener.Port)
+
+ if err := srv.ListenAndServe(); err != nil {
+ log.Fatalf(err.Error())
+ }
+}
+
+func setupViper() {
+ viper.SetConfigName(".env")
+ viper.SetConfigType("env")
+ viper.AddConfigPath(".")
+
+ err := viper.ReadInConfig()
+ if err != nil {
+ fmt.Printf("Failed to read .env file: %v\n", err)
+ return
+ }
+
+ viper.SetConfigName("config")
+ viper.SetConfigType("yml")
+ viper.AddConfigPath(viper.GetString("VIPER_CFG_PATH"))
+
+ err = viper.MergeInConfig()
+ if err != nil {
+ fmt.Printf("Failed to read config.yml file: %v\n", err)
+ return
+ }
+}

internal/app/handler/handler.go

@@ -0,0 +1,25 @@
+package handler
+
+import (
+ "context"
+ "net/http"
+
+ "github.com/go-park-mail-ru/2024_2_GOATS/internal/app/api"
+)
+
+func Login(ctx context.Context, api *api.Implementation, next http.Handler) http.Handler {
+ return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+ })
+}
+
+func Register(ctx context.Context, api *api.Implementation, next http.Handler) http.Handler {
+ return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+
+ })
+}
+
+func MovieCollections(ctx context.Context, api *api.Implementation, next http.Handler) http.Handler {
+ return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+ api.GetCollection(ctx, r.URL.Query())
+ })
+}

internal/app/repository/get_collection.go

@@ -0,0 +1,13 @@
+package repository
+
+import (
+ "context"
+ "fmt"
+
+ "github.com/go-park-mail-ru/2024_2_GOATS/config"
+)
+
+func (r *Repo) GetCollection(ctx context.Context) {
+ fmt.Println("From repo:", config.FromContext(ctx))
+ r.Database.QueryContext(ctx, "SELECT * FROM movie_collections")
+}