feat: initialize cache and use it in context

api/cache.go

@@ -1,11 +1,30 @@
 package api
 
 import (
+	"fmt"
 	"net/http"
 
+	"git.dev-null.rocks/alexohneander/distributed-cache/pkg/cache"
 	"github.com/labstack/echo/v4"
 )
 
-func GetItem(c echo.Context) error {
+func GetItem(cache *cache.Cache) echo.HandlerFunc {
-	return c.String(http.StatusOK, "")
+	return func(c echo.Context) error {
+		cachedObj, found := cache.Get("key")
+
+		resp := ""
+
+		if found {
+			resp = fmt.Sprintf("%+v", cachedObj)
+		}
+
+		return c.String(http.StatusOK, resp)
+	}
+}
+
+func PostItem(cache *cache.Cache) echo.HandlerFunc {
+	return func(c echo.Context) error {
+		cache.Set("key", "value")
+		return c.String(http.StatusCreated, "")
+	}
 }

go.mod

@@ -14,4 +14,5 @@ require (
 	golang.org/x/net v0.40.0 // indirect
 	golang.org/x/sys v0.33.0 // indirect
 	golang.org/x/text v0.25.0 // indirect
+	golang.org/x/time v0.11.0 // indirect
 )

go.sum

@@ -25,5 +25,7 @@ golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
 golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
 golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
+golang.org/x/time v0.11.0 h1:/bpjEDfN9tkoN/ryeYHnv5hcMlc8ncjMcM4XBk5NWV0=
+golang.org/x/time v0.11.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/server/server.go

@@ -4,17 +4,26 @@ import (
 	"net/http"
 
 	"git.dev-null.rocks/alexohneander/distributed-cache/api"
+	"git.dev-null.rocks/alexohneander/distributed-cache/pkg/cache"
 	"github.com/labstack/echo/v4"
+	"github.com/labstack/echo/v4/middleware"
 )
 
 func Start() {
 	e := echo.New()
+	e.Use(middleware.Logger())
+
+	// Initialize Cache
+	cache := cache.NewCache()
 
 	// Routes
 	e.GET("/", func(c echo.Context) error {
 		return c.String(http.StatusOK, "Hello, World!")
 	})
-	e.GET("/api/v1/cache/:id", api.GetItem)
+
+	// api/v1/cache
+	e.GET("/api/v1/cache/:id", api.GetItem(cache))
+	e.POST("/api/v1/cache", api.PostItem(cache))
 
 	e.Logger.Fatal(e.Start(":8080"))
 }