├── .github └── workflows │ └── github-actions.yaml ├── .gitignore ├── Dockerfile ├── Makefile ├── README.example.md ├── README.md ├── cmd └── .keep ├── config ├── .keep ├── config.example.yaml ├── config.go └── config.yaml ├── docker-compose.yaml ├── docs └── .keep ├── go.mod ├── go.sum ├── internal ├── adapter │ ├── repository │ │ └── .keep │ └── webapi │ │ └── .keep ├── app │ └── .keep ├── controller │ └── .keep ├── entity │ └── .keep └── usecase │ └── .keep ├── migrations └── .keep └── pkg ├── httpserver ├── options.go └── server.go ├── mongodb └── mongodb.go └── postgres └── postgres.go /.github/workflows/github-actions.yaml: -------------------------------------------------------------------------------- 1 | name: Go 2 | 3 | on: 4 | push: 5 | branches: 6 | - master 7 | - main 8 | - dev 9 | pull_request: 10 | 11 | jobs: 12 | build: 13 | runs-on: ubuntu-latest 14 | 15 | steps: 16 | - uses: actions/checkout@v4 17 | 18 | - name: Setup Go 19 | uses: actions/setup-go@v5 20 | with: 21 | go-version: '1.20' 22 | 23 | - name: Install dependencies 24 | run: go get -v -t -d ./... 25 | 26 | - name: Run tests 27 | run: go test -v ./... 28 | 29 | - name: Run golangci-lint 30 | uses: golangci/golangci-lint-action@v4 31 | with: 32 | version: v1.54 33 | args: --timeout=30m 34 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/skantay/rest-template/4e599b2d3df0b4ddb007da94b28668f9128eb6ba/.gitignore -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM golang:alpine as modules 2 | COPY go.mod go.sum /modules/ 3 | WORKDIR /modules 4 | RUN go mod download 5 | 6 | 7 | FROM golang:alpine as builder 8 | COPY --from=modules /go/pkg /go/pkg 9 | COPY . /app 10 | WORKDIR /app 11 | RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \ 12 | go build -tags migrate -o /bin/app ./cmd/app 13 | 14 | FROM scratch 15 | COPY --from=builder /app/config /config 16 | COPY --from=builder /app/migrations /migrations 17 | COPY --from=builder /bin/app /app 18 | COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ 19 | CMD ["/app"] -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | compose-up: ### Run docker-compose 2 | docker-compose up --build -d && docker-compose logs -f 3 | 4 | 5 | compose-down: ### Down docker-compose 6 | docker-compose down --remove-orphans 7 | 8 | linter-golangci: ### check by golangci linter 9 | golangci-lint run 10 | .PHONY: linter-golangci 11 | 12 | migrate-create: ### create new migration 13 | migrate create -ext sql -dir migrations '$(PROJECT_NAME)' 14 | 15 | migrate-up: ### migration up 16 | migrate -path migrations -database '$(PG_URL_LOCALHOST)?sslmode=disable' up 17 | 18 | migrate-down: ### migration down 19 | echo "y" | migrate -path migrations -database '$(PG_URL_LOCALHOST)?sslmode=disable' down 20 | 21 | test: ### run test 22 | go test -v ./... 23 | 24 | coverage-html: ### run test with coverage and open html report 25 | go test -coverprofile=cvr.out ./... 26 | go tool cover -html=cvr.out 27 | rm cvr.out 28 | 29 | coverage: ### run test with coverage 30 | go test -coverprofile=cvr.out ./... 31 | go tool cover -func=cvr.out 32 | rm cvr.out 33 | -------------------------------------------------------------------------------- /README.example.md: -------------------------------------------------------------------------------- 1 | # {PROJECT NAME} 2 | 3 | - description 4 | - used technologies 5 | - a little more precise description 6 | 7 | # Getting Started 8 | 9 | - instruction on how to start 10 | 11 | # Usage 12 | 13 | - list/show available commands 14 | 15 | # Docs 16 | 17 | - swagger 18 | - erm 19 | - etc... -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # REST API - template 2 | 3 | For who ? 4 | 5 | This template is made for developers who are involved in REST API projects. 6 | 7 | Why ? 8 | 9 | Starting from scratch consumes time, which could be used for coding, but it's not the main point of this template. The main point is that your REST APIs will be standardized, so it gives you a flexibility when rotating between projects. 10 | 11 | I do not like the way you did this ... Can I contribute ? 12 | 13 | This repo is open for any improvments and discussion. 14 | -------------------------------------------------------------------------------- /cmd/.keep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/skantay/rest-template/4e599b2d3df0b4ddb007da94b28668f9128eb6ba/cmd/.keep -------------------------------------------------------------------------------- /config/.keep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/skantay/rest-template/4e599b2d3df0b4ddb007da94b28668f9128eb6ba/config/.keep -------------------------------------------------------------------------------- /config/config.example.yaml: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/skantay/rest-template/4e599b2d3df0b4ddb007da94b28668f9128eb6ba/config/config.example.yaml -------------------------------------------------------------------------------- /config/config.go: -------------------------------------------------------------------------------- 1 | package config 2 | 3 | import ( 4 | "fmt" 5 | 6 | "github.com/spf13/viper" 7 | ) 8 | 9 | type Config struct{} 10 | 11 | func New(path string) (Config, error) { 12 | viper.SetConfigFile(path) 13 | 14 | var config Config 15 | 16 | if err := viper.ReadInConfig(); err != nil { 17 | return config, fmt.Errorf("failed to read config: %w", err) 18 | } 19 | 20 | if err := viper.Unmarshal(&config); err != nil { 21 | return config, fmt.Errorf("failed to unmarshal config: %w", err) 22 | } 23 | 24 | return config, nil 25 | } 26 | -------------------------------------------------------------------------------- /config/config.yaml: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/skantay/rest-template/4e599b2d3df0b4ddb007da94b28668f9128eb6ba/config/config.yaml -------------------------------------------------------------------------------- /docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | services: 3 | app: 4 | container_name: "{$PROJECT_NAME}" 5 | build: . 6 | env_file: 7 | - .env 8 | restart: always -------------------------------------------------------------------------------- /docs/.keep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/skantay/rest-template/4e599b2d3df0b4ddb007da94b28668f9128eb6ba/docs/.keep -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module github.com/skantay/rest-template 2 | 3 | go 1.20 4 | 5 | require github.com/jackc/pgconn v1.14.3 6 | 7 | require ( 8 | github.com/jackc/puddle/v2 v2.2.1 // indirect 9 | golang.org/x/sync v0.6.0 // indirect 10 | ) 11 | 12 | require ( 13 | github.com/jackc/chunkreader/v2 v2.0.1 // indirect 14 | github.com/jackc/pgio v1.0.0 // indirect 15 | github.com/jackc/pgpassfile v1.0.0 // indirect 16 | github.com/jackc/pgproto3/v2 v2.3.3 // indirect 17 | github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 // indirect 18 | github.com/jackc/pgx/v5 v5.5.5 19 | golang.org/x/crypto v0.21.0 // indirect 20 | golang.org/x/text v0.14.0 // indirect 21 | ) 22 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= 2 | github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs= 3 | github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ= 4 | github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= 5 | github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= 6 | github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY= 7 | github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= 8 | github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= 9 | github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= 10 | github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY= 11 | github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A= 12 | github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= 13 | github.com/gofrs/uuid v4.0.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM= 14 | github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI= 15 | github.com/jackc/chunkreader v1.0.0/go.mod h1:RT6O25fNZIuasFJRyZ4R/Y2BbhasbmZXF9QQ7T3kePo= 16 | github.com/jackc/chunkreader/v2 v2.0.0/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgOHwnPIn9lDKlk= 17 | github.com/jackc/chunkreader/v2 v2.0.1 h1:i+RDz65UE+mmpjTfyz0MoVTnzeYxroil2G82ki7MGG8= 18 | github.com/jackc/chunkreader/v2 v2.0.1/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgOHwnPIn9lDKlk= 19 | github.com/jackc/pgconn v0.0.0-20190420214824-7e0022ef6ba3/go.mod h1:jkELnwuX+w9qN5YIfX0fl88Ehu4XC3keFuOJJk9pcnA= 20 | github.com/jackc/pgconn v0.0.0-20190824142844-760dd75542eb/go.mod h1:lLjNuW/+OfW9/pnVKPazfWOgNfH2aPem8YQ7ilXGvJE= 21 | github.com/jackc/pgconn v0.0.0-20190831204454-2fabfa3c18b7/go.mod h1:ZJKsE/KZfsUgOEh9hBm+xYTstcNHg7UPMVJqRfQxq4s= 22 | github.com/jackc/pgconn v1.8.0/go.mod h1:1C2Pb36bGIP9QHGBYCjnyhqu7Rv3sGshaQUvmfGIB/o= 23 | github.com/jackc/pgconn v1.9.0/go.mod h1:YctiPyvzfU11JFxoXokUOOKQXQmDMoJL9vJzHH8/2JY= 24 | github.com/jackc/pgconn v1.9.1-0.20210724152538-d89c8390a530/go.mod h1:4z2w8XhRbP1hYxkpTuBjTS3ne3J48K83+u0zoyvg2pI= 25 | github.com/jackc/pgconn v1.14.3 h1:bVoTr12EGANZz66nZPkMInAV/KHD2TxH9npjXXgiB3w= 26 | github.com/jackc/pgconn v1.14.3/go.mod h1:RZbme4uasqzybK2RK5c65VsHxoyaml09lx3tXOcO/VM= 27 | github.com/jackc/pgio v1.0.0 h1:g12B9UwVnzGhueNavwioyEEpAmqMe1E/BN9ES+8ovkE= 28 | github.com/jackc/pgio v1.0.0/go.mod h1:oP+2QK2wFfUWgr+gxjoBH9KGBb31Eio69xUb0w5bYf8= 29 | github.com/jackc/pgmock v0.0.0-20190831213851-13a1b77aafa2/go.mod h1:fGZlG77KXmcq05nJLRkk0+p82V8B8Dw8KN2/V9c/OAE= 30 | github.com/jackc/pgmock v0.0.0-20201204152224-4fe30f7445fd/go.mod h1:hrBW0Enj2AZTNpt/7Y5rr2xe/9Mn757Wtb2xeBzPv2c= 31 | github.com/jackc/pgmock v0.0.0-20210724152146-4ad1a8207f65 h1:DadwsjnMwFjfWc9y5Wi/+Zz7xoE5ALHsRQlOctkOiHc= 32 | github.com/jackc/pgmock v0.0.0-20210724152146-4ad1a8207f65/go.mod h1:5R2h2EEX+qri8jOWMbJCtaPWkrrNc7OHwsp2TCqp7ak= 33 | github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM= 34 | github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg= 35 | github.com/jackc/pgproto3 v1.1.0/go.mod h1:eR5FA3leWg7p9aeAqi37XOTgTIbkABlvcPB3E5rlc78= 36 | github.com/jackc/pgproto3/v2 v2.0.0-alpha1.0.20190420180111-c116219b62db/go.mod h1:bhq50y+xrl9n5mRYyCBFKkpRVTLYJVWeCc+mEAI3yXA= 37 | github.com/jackc/pgproto3/v2 v2.0.0-alpha1.0.20190609003834-432c2951c711/go.mod h1:uH0AWtUmuShn0bcesswc4aBTWGvw0cAxIJp+6OB//Wg= 38 | github.com/jackc/pgproto3/v2 v2.0.0-rc3/go.mod h1:ryONWYqW6dqSg1Lw6vXNMXoBJhpzvWKnT95C46ckYeM= 39 | github.com/jackc/pgproto3/v2 v2.0.0-rc3.0.20190831210041-4c03ce451f29/go.mod h1:ryONWYqW6dqSg1Lw6vXNMXoBJhpzvWKnT95C46ckYeM= 40 | github.com/jackc/pgproto3/v2 v2.0.6/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA= 41 | github.com/jackc/pgproto3/v2 v2.1.1/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA= 42 | github.com/jackc/pgproto3/v2 v2.3.3 h1:1HLSx5H+tXR9pW3in3zaztoEwQYRC9SQaYUHjTSUOag= 43 | github.com/jackc/pgproto3/v2 v2.3.3/go.mod h1:WfJCnwN3HIg9Ish/j3sgWXnAfK8A9Y0bwXYU5xKaEdA= 44 | github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b/go.mod h1:vsD4gTJCa9TptPL8sPkXrLZ+hDuNrZCnj29CQpr4X1E= 45 | github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk= 46 | github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM= 47 | github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 h1:L0QtFUgDarD7Fpv9jeVMgy/+Ec0mtnmYuImjTz6dtDA= 48 | github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM= 49 | github.com/jackc/pgtype v0.0.0-20190421001408-4ed0de4755e0/go.mod h1:hdSHsc1V01CGwFsrv11mJRHWJ6aifDLfdV3aVjFF0zg= 50 | github.com/jackc/pgtype 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https://raw.githubusercontent.com/skantay/rest-template/4e599b2d3df0b4ddb007da94b28668f9128eb6ba/internal/usecase/.keep -------------------------------------------------------------------------------- /migrations/.keep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/skantay/rest-template/4e599b2d3df0b4ddb007da94b28668f9128eb6ba/migrations/.keep -------------------------------------------------------------------------------- /pkg/httpserver/options.go: -------------------------------------------------------------------------------- 1 | package httpserver 2 | 3 | import ( 4 | "net" 5 | "time" 6 | ) 7 | 8 | type Option func(*Server) 9 | 10 | func Port(port string) Option { 11 | return func(s *Server) { 12 | s.server.Addr = net.JoinHostPort("", port) 13 | } 14 | } 15 | 16 | func ReadTimeout(timeout time.Duration) Option { 17 | return func(s *Server) { 18 | s.server.ReadTimeout = timeout 19 | } 20 | } 21 | 22 | func WriteTimeout(timeout time.Duration) Option { 23 | return func(s *Server) { 24 | s.server.WriteTimeout = timeout 25 | } 26 | } 27 | 28 | func ShutdownTimeout(timeout time.Duration) Option { 29 | return func(s *Server) { 30 | s.shutdownTimeout = timeout 31 | } 32 | } -------------------------------------------------------------------------------- /pkg/httpserver/server.go: -------------------------------------------------------------------------------- 1 | package httpserver 2 | 3 | import ( 4 | "context" 5 | "net/http" 6 | "time" 7 | ) 8 | 9 | // Значения по умолчнию для сервера 10 | const ( 11 | defaultReadTimeout = 5 * time.Second 12 | defaultWriteTimeout = 5 * time.Second 13 | defaultAddr = ":8000" 14 | defaultShutdownTimeout = 3 * time.Second 15 | ) 16 | 17 | // Структура сервера, где также реализуется gracfull shutdown 18 | type Server struct { 19 | server *http.Server 20 | notify chan error 21 | shutdownTimeout time.Duration 22 | } 23 | 24 | // Конструктор принимающий http.Handler и options 25 | // где options означает что пользователь задаёт свои настройки для сервера 26 | // Например: меняет read timeout на 10 секунд когда как по умолчанию настроено 5 секунд 27 | // Config pattern 28 | func New(handler http.Handler, opts ...Option) *Server { 29 | 30 | // Содаём http.Server где указываем значения по умолчанию 31 | httpServer := &http.Server{ 32 | Handler: handler, 33 | ReadTimeout: defaultReadTimeout, 34 | WriteTimeout: defaultWriteTimeout, 35 | Addr: defaultAddr, 36 | } 37 | 38 | // Создаём свою структуру где имплементируется gracful shutdown 39 | s := &Server{ 40 | server: httpServer, 41 | notify: make(chan error, 1), 42 | shutdownTimeout: defaultShutdownTimeout, 43 | } 44 | 45 | // Тут применяютися пользовательские настройки на сервер 46 | for _, opt := range opts { 47 | opt(s) 48 | } 49 | 50 | // Запускаем наш сервер, операция не блокнируящая 51 | s.start() 52 | 53 | return s 54 | } 55 | 56 | 57 | func (s *Server) start() { 58 | go func() { 59 | s.notify <- s.server.ListenAndServe() 60 | close(s.notify) 61 | }() 62 | } 63 | 64 | func (s *Server) Notify() <-chan error { 65 | return s.notify 66 | } 67 | 68 | func (s *Server) Shutdown() error { 69 | ctx, cancel := context.WithTimeout(context.Background(), s.shutdownTimeout) 70 | defer cancel() 71 | 72 | return s.server.Shutdown(ctx) 73 | } -------------------------------------------------------------------------------- /pkg/mongodb/mongodb.go: -------------------------------------------------------------------------------- 1 | package mongodb 2 | 3 | import ( 4 | "context" 5 | "fmt" 6 | "time" 7 | 8 | "go.mongodb.org/mongo-driver/mongo" 9 | "go.mongodb.org/mongo-driver/mongo/options" 10 | ) 11 | 12 | const ( 13 | DefaultTimeout = 5 * time.Second 14 | ) 15 | 16 | // Конструктор устанавливает связь с mongodb 17 | func Connect(ctx context.Context, options *options.ClientOptions) (*mongo.Client, error) { 18 | client, err := mongo.Connect(ctx, options) 19 | if err != nil { 20 | return nil, fmt.Errorf("failed to connect to mongodb: %w", err) 21 | } 22 | 23 | ctxTimeout, cancel := context.WithTimeout(ctx, 5*time.Second) 24 | defer cancel() 25 | 26 | if err := client.Ping(ctxTimeout, nil); err != nil { 27 | return nil, fmt.Errorf("failed to ping db: %w", err) 28 | } 29 | 30 | return client, nil 31 | } 32 | -------------------------------------------------------------------------------- /pkg/postgres/postgres.go: -------------------------------------------------------------------------------- 1 | package postgres 2 | 3 | import ( 4 | "context" 5 | "fmt" 6 | "log" 7 | "time" 8 | 9 | "github.com/jackc/pgx/v5" 10 | "github.com/jackc/pgx/v5/pgconn" 11 | "github.com/jackc/pgx/v5/pgxpool" 12 | ) 13 | 14 | type PgxPool interface { 15 | Close() 16 | Acquire(ctx context.Context) (*pgxpool.Conn, error) 17 | Exec(ctx context.Context, sql string, arguments ...any) (pgconn.CommandTag, error) 18 | Query(ctx context.Context, sql string, args ...any) (pgx.Rows, error) 19 | QueryRow(ctx context.Context, sql string, args ...any) pgx.Row 20 | SendBatch(ctx context.Context, b *pgx.Batch) pgx.BatchResults 21 | Begin(ctx context.Context) (pgx.Tx, error) 22 | BeginTx(ctx context.Context, txOptions pgx.TxOptions) (pgx.Tx, error) 23 | CopyFrom(ctx context.Context, tableName pgx.Identifier, columnNames []string, rowSrc pgx.CopyFromSource) (int64, error) 24 | Ping(ctx context.Context) error 25 | } 26 | 27 | type Postgres struct { 28 | MaxPoolSize int 29 | ConnAttempts int 30 | ConnTimeout time.Duration 31 | 32 | Pool PgxPool 33 | } 34 | 35 | func New(url string, pg *Postgres) (*Postgres, error) { 36 | poolConfig, err := pgxpool.ParseConfig(url) 37 | if err != nil { 38 | return nil, fmt.Errorf("failed to parse config: %w", err) 39 | } 40 | 41 | poolConfig.MaxConns = int32(pg.MaxPoolSize) 42 | 43 | for pg.ConnAttempts > 0 { 44 | pg.Pool, err = pgxpool.NewWithConfig(context.Background(), poolConfig) 45 | if err == nil { 46 | break 47 | } 48 | 49 | log.Printf("trying to connect to postgres, attempts left: %d", pg.ConnAttempts) 50 | time.Sleep(pg.ConnTimeout) 51 | pg.ConnAttempts-- 52 | } 53 | 54 | if err != nil { 55 | return nil, fmt.Errorf("failed to connect to postgres: %w", err) 56 | } 57 | 58 | return pg, nil 59 | } 60 | 61 | func (p *Postgres) Close() { 62 | if p.Pool != nil { 63 | p.Pool.Close() 64 | } 65 | } 66 | --------------------------------------------------------------------------------