modified: docker-compose.yaml
modified: go.mod modified: go.sum modified: main.go add db for rest api
This commit is contained in:
@@ -6,4 +6,34 @@ services:
|
||||
ports:
|
||||
- "8888:8080"
|
||||
container_name: serv_golang_rest_api
|
||||
restart: unless-stopped
|
||||
restart: unless-stopped
|
||||
depends_on:
|
||||
- db
|
||||
environment:
|
||||
# Database connection settings
|
||||
DB_HOST: db
|
||||
DB_PORT: 5432
|
||||
DB_USER: postgres
|
||||
DB_PASSWORD: postgres
|
||||
DB_NAME: mydb
|
||||
networks:
|
||||
- app-network
|
||||
|
||||
db:
|
||||
image: postgres:15-alpine
|
||||
ports:
|
||||
- "5432:5432"
|
||||
environment:
|
||||
POSTGRES_USER: postgres
|
||||
POSTGRES_PASSWORD: postgres
|
||||
POSTGRES_DB: mydb
|
||||
volumes:
|
||||
- postgres_data:/var/lib/postgresql/data
|
||||
networks:
|
||||
- app-network
|
||||
|
||||
volumes:
|
||||
postgres_data:
|
||||
|
||||
networks:
|
||||
app-network:
|
||||
@@ -1,3 +1,20 @@
|
||||
module serv_golang_rest_api
|
||||
|
||||
go 1.22.5
|
||||
|
||||
require (
|
||||
gorm.io/driver/postgres v1.6.0
|
||||
gorm.io/gorm v1.31.0
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/jackc/pgpassfile v1.0.0 // indirect
|
||||
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
|
||||
github.com/jackc/pgx/v5 v5.6.0 // indirect
|
||||
github.com/jackc/puddle/v2 v2.2.2 // indirect
|
||||
github.com/jinzhu/inflection v1.0.0 // indirect
|
||||
github.com/jinzhu/now v1.1.5 // indirect
|
||||
golang.org/x/crypto v0.31.0 // indirect
|
||||
golang.org/x/sync v0.10.0 // indirect
|
||||
golang.org/x/text v0.21.0 // indirect
|
||||
)
|
||||
|
||||
@@ -0,0 +1,36 @@
|
||||
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/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
|
||||
github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
|
||||
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
|
||||
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
|
||||
github.com/jackc/pgx/v5 v5.6.0 h1:SWJzexBzPL5jb0GEsrPMLIsi/3jOo7RHlzTjcAeDrPY=
|
||||
github.com/jackc/pgx/v5 v5.6.0/go.mod h1:DNZ/vlrUnhWCoFGxHAG8U2ljioxukquj7utPDgtQdTw=
|
||||
github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
|
||||
github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
|
||||
github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
|
||||
github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
|
||||
github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
|
||||
github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
|
||||
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/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 v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
|
||||
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
|
||||
golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
|
||||
golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
|
||||
golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
|
||||
golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
|
||||
golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
|
||||
golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gorm.io/driver/postgres v1.6.0 h1:2dxzU8xJ+ivvqTRph34QX+WrRaJlmfyPqXmoGVjMBa4=
|
||||
gorm.io/driver/postgres v1.6.0/go.mod h1:vUw0mrGgrTK+uPHEhAdV4sfFELrByKVGnaVRkXDhtWo=
|
||||
gorm.io/gorm v1.31.0 h1:0VlycGreVhK7RF/Bwt51Fk8v0xLiiiFdbGDPIZQ7mJY=
|
||||
gorm.io/gorm v1.31.0/go.mod h1:XyQVbO2k6YkOis7C2437jSit3SsDK72s7n7rsSHd+Gs=
|
||||
|
||||
@@ -4,20 +4,57 @@ import (
|
||||
"encoding/json"
|
||||
"log"
|
||||
"net/http"
|
||||
|
||||
"gorm.io/driver/postgres"
|
||||
"gorm.io/gorm"
|
||||
)
|
||||
|
||||
type Response struct {
|
||||
Message string `json:"message"`
|
||||
}
|
||||
|
||||
// Example model
|
||||
type User struct {
|
||||
gorm.Model
|
||||
Name string
|
||||
Email string
|
||||
}
|
||||
|
||||
func handler(w http.ResponseWriter, r *http.Request) {
|
||||
// Get DB connection from context
|
||||
db, ok := r.Context().Value("db").(*gorm.DB
|
||||
if !ok {
|
||||
http.Error(w, "Database connection not found", http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
|
||||
// Example usage
|
||||
db.AutoMigrate(&User{})
|
||||
user := User{Name: "Test", Email: "test@example.com"}
|
||||
db.Create(&user)
|
||||
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
response := Response{Message: "ok"}
|
||||
json.NewEncoder(w).Encode(response)
|
||||
}
|
||||
|
||||
func main() {
|
||||
http.HandleFunc("/", handler)
|
||||
// Create DB connection string
|
||||
dsn := "host=db user=postgres password=postgres dbname=mydb port=5432 sslmode=disable TimeZone=UTC"
|
||||
db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
|
||||
if err != nil {
|
||||
log.Fatal("Failed to connect to database:", err)
|
||||
}
|
||||
|
||||
// Initialize database
|
||||
db.AutoMigrate(&User{})
|
||||
|
||||
// Setup HTTP server with DB context
|
||||
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
||||
r = r.WithContext(context.WithValue(r.Context(), "db", db))
|
||||
handler(w, r)
|
||||
})
|
||||
|
||||
log.Println("Сервер запущен на http://localhost:8080")
|
||||
log.Fatal(http.ListenAndServe(":8080", nil))
|
||||
}
|
||||
Reference in New Issue
Block a user