feat: dbcontext

backend/internal/database/dbContext.go

@@ -0,0 +1,43 @@
+package database
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgxpool"
+
+	"easywish/config"
+)
+
+type DbContext interface {
+	Close()
+}
+
+type dbContextImpl struct {
+	Pool *pgxpool.Pool
+	Context    context.Context
+}
+
+func NewDbContext() DbContext {
+
+	ctx := context.Background()
+	pool, err := pgxpool.New(ctx, config.GetConfig().DatabaseUrl)
+
+	if err != nil {
+		panic(err.Error())
+	}
+
+	if err := pool.Ping(context.Background()); err != nil {
+		panic(err.Error())
+	}
+
+	return &dbContextImpl{
+		Pool:       pool,
+		Context:    ctx,
+	}
+}
+
+// Close implements DbContext.
+func (d *dbContextImpl) Close() {
+	d.Pool.Close()
+}
+

backend/internal/database/setup.go

@@ -0,0 +1,13 @@
+package database 
+
+import (
+    "go.uber.org/fx"
+)
+
+var Module = fx.Module("database",
+    fx.Provide(
+			NewDbContext,
+    ),
+)
+
+