Bump root version to v4

Remove all files from v3

Move all files from v4/ to project root

handlers/seed.go

@@ -0,0 +1,42 @@
+package handlers
+
+import (
+	"net/http"
+
+	"git.agecem.com/agecem/bottin/v4/data"
+	"github.com/labstack/echo/v4"
+	"github.com/spf13/viper"
+)
+
+func PostSeed(c echo.Context) error {
+	connection := data.PostgresConnection{
+		User:     viper.GetString("db.user"),
+		Password: viper.GetString("db.password"),
+		Host:     viper.GetString("db.host"),
+		Database: viper.GetString("db.database"),
+		Port:     viper.GetInt("db.port"),
+	}
+
+	client, err := data.NewDataClient(connection)
+	if err != nil {
+		return c.JSON(http.StatusInternalServerError, map[string]string{
+			"message": "Could not establish database connection",
+			"error":   err.Error(),
+		})
+	}
+
+	rows, err := client.Seed()
+	if err != nil {
+		return c.JSON(http.StatusInternalServerError, map[string]string{
+			"message": "Seed failed",
+			"error":   err.Error(),
+		})
+	}
+
+	return c.JSON(http.StatusOK, map[string]interface{}{
+		"message": "Seed successful",
+		"data": map[string]interface{}{
+			"rows": rows,
+		},
+	})
+}