alpha version

hn/handlers.go

@@ -5,17 +5,78 @@ import (
 	"time"
 
 	"github.com/flosch/pongo2"
+	"github.com/jinzhu/gorm"
 	"github.com/labstack/echo"
 )
 
-func indexHandler(c echo.Context) error {
+type RequestHandlerSet struct {
+	db *gorm.DB
+}
+
+func NewRequestHandlerSet(db *gorm.DB) *RequestHandlerSet {
+	rhs := new(RequestHandlerSet)
+	rhs.db = db
+	return rhs
+}
+
+func (r *RequestHandlerSet) indexHandler(c echo.Context) error {
+	var fpi []HNFrontPage
+	r.db.Where("disappeared is not ?", SQLITE_NULL_DATETIME).Order("disappeared desc").Find(&fpi)
+
+	type fprow struct {
+		Duration    string
+		URL         string
+		Title       string
+		HighestRank uint
+		HNID        uint
+		TimeGone    string
+	}
+	var fprows []fprow
+
+	for _, item := range fpi {
+		fprows = append(fprows, fprow{
+			Duration:    item.Disappeared.Round(time.Minute).Sub(item.Appeared.Round(time.Minute)).String(),
+			URL:         item.URL,
+			HNID:        item.HNID,
+			Title:       item.Title,
+			HighestRank: item.HighestRank,
+			TimeGone:    time.Now().Round(time.Minute).Sub(item.Disappeared.Round(time.Minute)).String(),
+		})
+	}
+
+	type rowtwo struct {
+		Duration    string
+		URL         string
+		Title       string
+		HighestRank uint
+		HNID        uint
+		Rank        uint
+	}
+	var currentfp []rowtwo
+
+	var cur []HNFrontPage
+	r.db.Where("disappeared is ?", SQLITE_NULL_DATETIME).Order("rank asc").Find(&cur)
+
+	for _, item := range cur {
+		currentfp = append(currentfp, rowtwo{
+			Duration:    time.Now().Round(time.Minute).Sub(item.Appeared.Round(time.Minute)).String(),
+			URL:         item.URL,
+			HNID:        item.HNID,
+			Title:       item.Title,
+			HighestRank: item.HighestRank,
+			Rank:        item.Rank,
+		})
+	}
+
 	tc := pongo2.Context{
-		"time": time.Now().UTC().Format(time.RFC3339Nano),
+		"time":    time.Now().UTC().Format(time.RFC3339Nano),
+		"exits":   fprows,
+		"current": currentfp,
 	}
 	return c.Render(http.StatusOK, "index.html", tc)
 }
 
-func aboutHandler(c echo.Context) error {
+func (r *RequestHandlerSet) aboutHandler(c echo.Context) error {
 	tc := pongo2.Context{
 		"time": time.Now().UTC().Format(time.RFC3339Nano),
 	}