add go gorm chi postgres starter

web/other/go-postgresql-gorm-chi-starter/.gitignore

@@ -0,0 +1 @@
+go-postgres-gorm-chi-starter

web/other/go-postgresql-gorm-chi-starter/docker-compose.yml

@@ -0,0 +1,10 @@
+services:
+  postgres:
+    image: postgres:16
+    restart: always
+    environment:
+      POSTGRES_USER: golang
+      POSTGRES_PASSWORD: golang 
+      POSTGRES_DB: golang
+    ports:
+      - 5432:5432

web/other/go-postgresql-gorm-chi-starter/go.mod

@@ -0,0 +1,19 @@
+module go-postgres-gorm-chi-starter
+
+go 1.22.4
+
+require github.com/go-chi/chi/v5 v5.0.12
+
+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 v2.2.1 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.5 // indirect
+	golang.org/x/crypto v0.24.0 // indirect
+	golang.org/x/sync v0.7.0 // indirect
+	golang.org/x/text v0.16.0 // indirect
+	gorm.io/driver/postgres v1.5.9 // indirect
+	gorm.io/gorm v1.25.10 // indirect
+)

web/other/go-postgresql-gorm-chi-starter/go.sum

@@ -0,0 +1,31 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-chi/chi/v5 v5.0.12 h1:9euLV5sTrTNTRUU9POmDUvfxyj6LAABLUcEWO+JJb4s=
+github.com/go-chi/chi/v5 v5.0.12/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+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 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
+github.com/jackc/puddle/v2 v2.2.1/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/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=
+golang.org/x/crypto v0.24.0 h1:mnl8DM0o513X8fdIkmyFE/5hTYxbwYOjDS/+rK6qpRI=
+golang.org/x/crypto v0.24.0/go.mod h1:Z1PMYSOR5nyMcyAVAIQSKCDwalqy85Aqn1x3Ws4L5DM=
+golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
+golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
+golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
+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=
+gorm.io/driver/postgres v1.5.9 h1:DkegyItji119OlcaLjqN11kHoUgZ/j13E0jkJZgD6A8=
+gorm.io/driver/postgres v1.5.9/go.mod h1:DX3GReXH+3FPWGrrgffdvCk3DQ1dwDPdmbenSkweRGI=
+gorm.io/gorm v1.25.10 h1:dQpO+33KalOA+aFYGlK+EfxcI5MbO7EP2yYygwh9h+s=
+gorm.io/gorm v1.25.10/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=

web/other/go-postgresql-gorm-chi-starter/main.go

@@ -0,0 +1,58 @@
+package main
+
+import (
+	"context"
+	"go-postgres-gorm-chi-starter/model"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+func main() {
+  // Get the database connection
+  dsn := "host=localhost user=golang password=golang dbname=golang port=5432 sslmode=disable TimeZone=Europe/Belgrade"
+  db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
+
+  if err != nil {
+    log.Fatalf("Error connecting to the database: %v", err)
+  }
+  // Migrations
+  db.AutoMigrate(&model.User{})
+
+  router := chi.NewRouter()
+  // Middleware
+  router.Use(middleware.RequestID)
+  router.Use(middleware.RealIP)
+  router.Use(middleware.Logger)
+  router.Use(middleware.Recoverer)
+  router.Use(middleware.Timeout(60 * time.Second))
+  router.Use(ApiCtx(db))
+
+  // Routes
+  router.Get("/", func(w http.ResponseWriter, r *http.Request) {
+    // Extract the database connection from the context
+    ctx := r.Context()
+    db := ctx.Value("db").(*gorm.DB)
+    // Send the database name as a response
+    w.Header().Set("Content-Type", "text/plain")
+    w.Write([]byte(db.Name()))
+  })
+
+  // Start server
+  log.Println("Starting server on :8080")
+  http.ListenAndServe(":8080", router)
+}
+
+func ApiCtx(db *gorm.DB) func(next http.Handler) http.Handler {
+  return func(next http.Handler) http.Handler {
+    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+      ctx := context.WithValue(r.Context(), "db", db)
+      next.ServeHTTP(w, r.WithContext(ctx))
+    })
+  }
+}

web/other/go-postgresql-gorm-chi-starter/model/user.go

@@ -0,0 +1,11 @@
+package model
+
+import "gorm.io/gorm"
+
+type User struct {
+  gorm.Model
+  Name string
+  Email string `gorm:"unique"`
+  Password string
+  Phone *string // Nullable
+}