👔 Added redirects support in server use case

internal/server/usecase.go

@@ -12,7 +12,8 @@ type UseCase interface {
 }
 
 var (
-	ErrParams       error = errors.New("site not contains any params")
-	ErrServer       error = errors.New("site not contains 'server' param")
-	ErrServerHeader error = errors.New("'server' param in site not contains 'header' param")
+	ErrParams          error = errors.New("site not contains any params")
+	ErrServer          error = errors.New("site not contains 'server' param")
+	ErrServerHeaders   error = errors.New("'server' param in site not contains 'headers' param")
+	ErrServerRedirects error = errors.New("'server' param in site not contains 'redirects' param")
 )

internal/server/usecase/server_ucase.go

@@ -23,12 +23,18 @@ func (serverUseCase) Do(ctx context.Context, site domain.Site) (*domain.Server,
 		return nil, server.ErrServer
 	}
 
-	serverHeadersValues, ok := serverMap["headers"].([]any)
-	if !ok {
-		return nil, server.ErrServerHeader
-	}
-
 	out := domain.NewServer()
+	parseHeaders(out, serverMap)
+	parseRedirects(out, serverMap)
+
+	return out, nil
+}
+
+func parseHeaders(dst *domain.Server, params map[string]any) error {
+	serverHeadersValues, ok := params["headers"].([]any)
+	if !ok {
+		return server.ErrServerHeaders
+	}
 
 	for i := range serverHeadersValues {
 		headerMap, ok := serverHeadersValues[i].(map[string]any)
@@ -59,8 +65,46 @@ func (serverUseCase) Do(ctx context.Context, site domain.Site) (*domain.Server,
 			header.Headers[name] = v
 		}
 
-		out.Headers = append(out.Headers, header)
+		dst.Headers = append(dst.Headers, header)
 	}
 
-	return out, nil
+	return nil
+}
+
+func parseRedirects(dst *domain.Server, params map[string]any) error {
+	serverRedirectsValues, ok := params["redirects"].([]any)
+	if !ok {
+		return server.ErrServerRedirects
+	}
+
+	for i := range serverRedirectsValues {
+		redirectMap, ok := serverRedirectsValues[i].(map[string]any)
+		if !ok {
+			continue
+		}
+
+		redirect := domain.Redirect{
+			From:   "",
+			To:     "",
+			Status: 0,
+			Force:  false,
+		}
+		redirect.Force, _ = redirectMap["force"].(bool)
+
+		if redirect.From, ok = redirectMap["from"].(string); !ok {
+			continue
+		}
+
+		if redirect.To, ok = redirectMap["to"].(string); !ok {
+			continue
+		}
+
+		if redirect.Status, ok = redirectMap["status"].(int); !ok {
+			continue
+		}
+
+		dst.Redirects = append(dst.Redirects, redirect)
+	}
+
+	return nil
 }

internal/server/usecase/server_ucase_test.go

@@ -34,7 +34,17 @@ func TestDo(t *testing.T) {
 				"X-Testing": `sample-text`,
 			},
 		}},
-		Redirects: make([]domain.Redirect, 0),
+		Redirects: []domain.Redirect{{
+			From:   "/foo/bar",
+			To:     "/bar/foo",
+			Status: 302,
+			Force:  false,
+		}, {
+			From:   "/foo",
+			To:     "https://example.com/",
+			Status: 301,
+			Force:  true,
+		}},
 	}
 	if diff := cmp.Diff(actual, expect); diff != "" {
 		t.Error(diff)