steveandClaude Opus 4.8
91da9ff945
Implements the Pansy v1 scaffold (epic #20, phase 0). #1 Backend: Go module (pure-Go, builds with CGO_ENABLED=0), env config, gin server with slog + recovery + /api/v1/healthz, modernc SQLite store with WAL/busy_timeout/foreign_keys pragmas, embedded numbered-migration runner, full initial schema (users, sessions, gardens, garden_shares, garden_objects, plants, plantings), domain structs + sentinel errors, graceful shutdown. #2 Frontend: Vite + React 19 + TS (strict) + Tailwind 4 + TanStack Router/Query, typed /api/v1 fetch wrapper (ApiError carries status + body so later issues can read 409 conflict rows), dev proxy /api -> :8080, responsive app shell with stub pages for all five routes. #3 Single binary: //go:embed of the web build with a committed placeholder, SPA fallback (deep links, immutable asset caching, JSON 404 for unmatched /api and missing assets), Makefile (web/build/dev/test), README quickstart + env var table. Verified: go build/vet/test clean (CGO off); binary migrates idempotently and serves healthz; web tsc + build clean; integrated binary serves the SPA, deep links, and correct cache headers; app mounts and navigates all five routes at desktop and 375px widths. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01JdQpdYYsTgtkJBxbcpAszi
96 lines
2.9 KiB
Go
96 lines
2.9 KiB
Go
package api
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import (
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"testing/fstest"
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"github.com/gin-gonic/gin"
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)
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func testEngine() *gin.Engine {
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gin.SetMode(gin.TestMode)
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r := gin.New()
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// A real API route so unmatched /api/* paths reach NoRoute (as in production).
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r.GET("/api/v1/healthz", func(c *gin.Context) { c.JSON(http.StatusOK, gin.H{"ok": true}) })
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dist := fstest.MapFS{
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"index.html": &fstest.MapFile{Data: []byte(`<!doctype html><div id="root"></div>`)},
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"assets/app-abc123.js": &fstest.MapFile{Data: []byte(`console.log(1)`)},
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}
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RegisterSPA(r, dist)
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return r
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}
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func do(t *testing.T, r *gin.Engine, method, path string) *httptest.ResponseRecorder {
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t.Helper()
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w := httptest.NewRecorder()
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r.ServeHTTP(w, httptest.NewRequest(method, path, nil))
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return w
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}
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func TestSPAServesHashedAssetImmutable(t *testing.T) {
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w := do(t, testEngine(), http.MethodGet, "/assets/app-abc123.js")
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if w.Code != http.StatusOK {
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t.Fatalf("status = %d, want 200", w.Code)
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}
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if cc := w.Header().Get("Cache-Control"); !strings.Contains(cc, "immutable") {
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t.Errorf("Cache-Control = %q, want immutable", cc)
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}
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if ct := w.Header().Get("Content-Type"); !strings.Contains(ct, "javascript") {
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t.Errorf("Content-Type = %q, want javascript", ct)
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}
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}
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func TestSPAServesIndexNoCache(t *testing.T) {
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w := do(t, testEngine(), http.MethodGet, "/")
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if w.Code != http.StatusOK {
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t.Fatalf("status = %d, want 200", w.Code)
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}
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if cc := w.Header().Get("Cache-Control"); cc != "no-cache" {
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t.Errorf("Cache-Control = %q, want no-cache", cc)
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}
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}
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func TestSPAFallbackForClientRoute(t *testing.T) {
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// A deep link with no matching file returns index.html so client routing works.
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w := do(t, testEngine(), http.MethodGet, "/gardens/42")
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if w.Code != http.StatusOK {
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t.Fatalf("status = %d, want 200", w.Code)
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}
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if !strings.Contains(w.Body.String(), `id="root"`) {
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t.Errorf("expected index.html body, got %q", w.Body.String())
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}
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}
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func TestSPAMissingAssetIs404(t *testing.T) {
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// A missing asset must NOT fall back to index.html (which would be a 200 of
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// HTML for a .js request — a MIME-type error in the browser).
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w := do(t, testEngine(), http.MethodGet, "/assets/missing-xyz.js")
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if w.Code != http.StatusNotFound {
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t.Fatalf("status = %d, want 404", w.Code)
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}
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if ct := w.Header().Get("Content-Type"); !strings.Contains(ct, "json") {
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t.Errorf("Content-Type = %q, want json", ct)
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}
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}
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func TestSPAUnmatchedAPIIs404JSON(t *testing.T) {
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w := do(t, testEngine(), http.MethodGet, "/api/v1/nope")
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if w.Code != http.StatusNotFound {
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t.Fatalf("status = %d, want 404", w.Code)
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}
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if ct := w.Header().Get("Content-Type"); !strings.Contains(ct, "json") {
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t.Errorf("Content-Type = %q, want json (not the SPA HTML)", ct)
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}
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}
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func TestSPARejectsNonGET(t *testing.T) {
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w := do(t, testEngine(), http.MethodPost, "/gardens")
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if w.Code != http.StatusMethodNotAllowed {
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t.Fatalf("status = %d, want 405", w.Code)
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}
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}
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