Add one-way task completion and exportable pet identity cards

pets-be/internal/httpapi/tasks_test.go

@@ -0,0 +1,91 @@
+package httpapi
+
+import (
+	"bytes"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+	"github.com/sundynix/pets-be/internal/config"
+	"github.com/sundynix/pets-be/internal/database"
+	"github.com/sundynix/pets-be/internal/model"
+)
+
+func TestTaskCompletionCannotBeUndone(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	rec := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(rec)
+	c.Request = httptest.NewRequest(http.MethodPut, "/completion", bytes.NewBufferString(`{"date":"2026-10-05","completed":false}`))
+	api := New(nil, nil, &config.Config{})
+	api.setTaskCompletion(c)
+	if rec.Code != http.StatusBadRequest {
+		t.Fatalf("undo status %d", rec.Code)
+	}
+}
+
+// All fixtures and writes are rolled back, including inner batch transactions.
+func TestTaskCompletionPostgres(t *testing.T) {
+	if os.Getenv("PETS_ADMIN_INTEGRATION") != "1" {
+		t.Skip("PostgreSQL integration disabled")
+	}
+	cfg, err := config.Load()
+	if err != nil {
+		t.Fatal(err)
+	}
+	db, err := database.Open(cfg.Postgres, true)
+	if err != nil {
+		t.Fatal(err)
+	}
+	sqlDB, _ := db.DB()
+	defer sqlDB.Close()
+	tx := db.Begin()
+	if tx.Error != nil {
+		t.Fatal(tx.Error)
+	}
+	defer tx.Rollback()
+	user := model.User{OpenID: "completion-test:" + uuid.NewString(), Nickname: "测试家长"}
+	if err := tx.Create(&user).Error; err != nil {
+		t.Fatal(err)
+	}
+	pet := model.Pet{UserID: user.ID, Name: "测试毛孩", Species: "dog", Gender: "male"}
+	if err := tx.Create(&pet).Error; err != nil {
+		t.Fatal(err)
+	}
+	tasks := []model.CareTask{{UserID: user.ID, PetID: pet.ID, Title: "喝水", Category: "water", TimeOfDay: "08:00", RepeatRule: "daily"}, {UserID: user.ID, PetID: pet.ID, Title: "喂食", Category: "food", TimeOfDay: "09:00", RepeatRule: "daily"}}
+	if err := tx.Create(&tasks).Error; err != nil {
+		t.Fatal(err)
+	}
+	api := New(tx, nil, cfg)
+	call := func(ids []string) int {
+		t.Helper()
+		body, _ := json.Marshal(gin.H{"date": "2026-10-05", "task_ids": ids})
+		rec := httptest.NewRecorder()
+		c, _ := gin.CreateTestContext(rec)
+		c.Set("actor_id", user.ID)
+		c.Request = httptest.NewRequest(http.MethodPut, "/tasks/completions", bytes.NewReader(body))
+		api.completeTasks(c)
+		return rec.Code
+	}
+	if status := call([]string{tasks[0].ID, uuid.NewString()}); status != 400 {
+		t.Fatalf("invalid batch status %d", status)
+	}
+	var count int64
+	tx.Model(&model.TaskCompletion{}).Where("user_id = ?", user.ID).Count(&count)
+	if count != 0 {
+		t.Fatal("invalid batch partially completed")
+	}
+	ids := []string{tasks[0].ID, tasks[1].ID}
+	for range 2 {
+		if status := call(ids); status != 200 {
+			t.Fatalf("batch status %d", status)
+		}
+	}
+	tx.Model(&model.TaskCompletion{}).Where("user_id = ?", user.ID).Count(&count)
+	if count != 2 {
+		t.Fatalf("retry duplicated completions: %d", count)
+	}
+}