feat(backend): implement task creation and admin web

2026-07-26 14:03:32 +08:00
parent 2b265c92fc
commit c5d3b215ff
58 changed files with 8773 additions and 83 deletions
@@ -0,0 +1,137 @@
+package domain
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestValidateTaskInputRequiresTitleSKUImageAndPositiveQuantity(t *testing.T) {
+	err := ValidateTaskInput(
+		" ",
+		nil,
+		"",
+		"",
+		"",
+		"",
+		0,
+	)
+	var validation *TaskValidationError
+	if !asTaskValidationError(err, &validation) {
+		t.Fatalf("ValidateTaskInput() error = %v", err)
+	}
+	for _, field := range []string{
+		"creator_subject",
+		"title",
+		"sku",
+		"image_asset_id",
+		"quantity",
+	} {
+		if validation.Fields[field] == "" {
+			t.Fatalf("missing validation for %s", field)
+		}
+	}
+}
+
+func TestValidateTaskInputEnforcesUTF8AndCharacterLimits(t *testing.T) {
+	sourceRef := strings.Repeat("a", MaxSourceRefBytes+1)
+	err := ValidateTaskInput(
+		"local-admin",
+		&sourceRef,
+		strings.Repeat("商", MaxTitleRunes+1),
+		strings.Repeat("a", MaxDescriptionBytes+1),
+		strings.Repeat("货", MaxSKUBytes/3+1),
+		"00000000-0000-4000-8000-000000000001",
+		1,
+	)
+	var validation *TaskValidationError
+	if !asTaskValidationError(err, &validation) {
+		t.Fatalf("ValidateTaskInput() error = %v", err)
+	}
+	for _, field := range []string{
+		"source_ref",
+		"title",
+		"description",
+		"sku",
+	} {
+		if validation.Fields[field] == "" {
+			t.Fatalf("missing limit validation for %s", field)
+		}
+	}
+}
+
+func TestParseOptionalCNYUsesExactCents(t *testing.T) {
+	tests := []struct {
+		input string
+		want  int64
+	}{
+		{input: "0.01", want: 1},
+		{input: "1", want: 100},
+		{input: "19.9", want: 1990},
+		{input: "200.00", want: 20000},
+	}
+	for _, test := range tests {
+		t.Run(test.input, func(t *testing.T) {
+			got, err := ParseOptionalCNY(&test.input)
+			if err != nil {
+				t.Fatalf("ParseOptionalCNY() error = %v", err)
+			}
+			if got == nil || *got != test.want {
+				t.Fatalf("ParseOptionalCNY() = %v, want %d", got, test.want)
+			}
+			formatted := FormatOptionalCNY(got)
+			if formatted == nil {
+				t.Fatal("FormatOptionalCNY() = nil")
+			}
+		})
+	}
+}
+
+func TestParseOptionalCNYRejectsInvalidAndOverflow(t *testing.T) {
+	for _, value := range []string{
+		"",
+		"0",
+		"0.00",
+		"-1",
+		"+1",
+		".5",
+		"1.",
+		"1.001",
+		"1e2",
+		"99999999999999999.99",
+	} {
+		t.Run(value, func(t *testing.T) {
+			if _, err := ParseOptionalCNY(&value); err == nil {
+				t.Fatalf("ParseOptionalCNY(%q) error = nil", value)
+			}
+		})
+	}
+}
+
+func TestCanCancelOnlyPending(t *testing.T) {
+	for _, status := range []TaskStatus{
+		TaskStatusClaimed,
+		TaskStatusRunning,
+		TaskStatusWaitingConfirmation,
+		TaskStatusSucceeded,
+		TaskStatusFailed,
+		TaskStatusCanceled,
+	} {
+		if CanCancel(status) {
+			t.Fatalf("CanCancel(%s) = true", status)
+		}
+	}
+	if !CanCancel(TaskStatusPending) {
+		t.Fatal("CanCancel(PENDING) = false")
+	}
+}
+
+func asTaskValidationError(
+	err error,
+	target **TaskValidationError,
+) bool {
+	value, ok := err.(*TaskValidationError)
+	if ok {
+		*target = value
+	}
+	return ok
+}