wip refactoring: better logging and error systems

internal/app/api/pkg/handler/office.go

@@ -0,0 +1,37 @@
+package handler
+
+import (
+	"github.com/labstack/echo/v4"
+	"github.com/thecodingmachine/gotenberg/internal/app/api/pkg/context"
+	"github.com/thecodingmachine/gotenberg/internal/pkg/printer"
+)
+
+// Office is the endpoint for converting
+// Office files to PDF.
+func Office(c echo.Context) error {
+	ctx := context.MustCastFromEchoContext(c)
+	r := ctx.Resource()
+	opts, err := r.OfficePrinterOptions()
+	if err != nil {
+		return err
+	}
+	fpaths, err := r.Fpaths(
+		".txt",
+		".rtf",
+		".fodt",
+		".doc",
+		".docx",
+		".odt",
+		".xls",
+		".xlsx",
+		".ods",
+		".ppt",
+		".pptx",
+		".odp",
+	)
+	if err != nil {
+		return err
+	}
+	p := printer.NewOffice(fpaths, opts)
+	return convert(ctx, p)
+}