refactor: split modules and harden scraping workflows

internal/repository/api_config_repository.go

@@ -0,0 +1,78 @@
+package repository
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"gorm.io/gorm"
+
+	"github.com/ShukeBta/MediaStationGo/internal/model"
+)
+
+// ApiConfigRepository persists model.ApiConfig records.
+type ApiConfigRepository struct{ db *gorm.DB }
+
+// Create inserts a new API config record.
+func (r *ApiConfigRepository) Create(ctx context.Context, c *model.ApiConfig) error {
+	return r.db.WithContext(ctx).Create(c).Error
+}
+
+// FindByProvider returns the API config for a provider, or (nil, nil).
+func (r *ApiConfigRepository) FindByProvider(ctx context.Context, provider string) (*model.ApiConfig, error) {
+	var c model.ApiConfig
+	err := r.db.WithContext(ctx).Where("provider = ?", provider).First(&c).Error
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, err
+	}
+	return &c, nil
+}
+
+// List returns all API configs.
+func (r *ApiConfigRepository) List(ctx context.Context) ([]model.ApiConfig, error) {
+	var rows []model.ApiConfig
+	err := r.db.WithContext(ctx).Order("provider asc").Find(&rows).Error
+	return rows, err
+}
+
+// Upsert creates or updates an API config.
+func (r *ApiConfigRepository) Upsert(ctx context.Context, c *model.ApiConfig) error {
+	return r.db.WithContext(ctx).Where("provider = ?", c.Provider).
+		Assign(model.ApiConfig{
+			Base:    model.Base{UpdatedAt: time.Now()},
+			APIKey:  c.APIKey,
+			BaseURL: c.BaseURL,
+			Extra:   c.Extra,
+			Enabled: c.Enabled,
+		}).FirstOrCreate(c).Error
+}
+
+// Update updates an API config.
+func (r *ApiConfigRepository) Update(ctx context.Context, c *model.ApiConfig) error {
+	return r.db.WithContext(ctx).Model(&model.ApiConfig{}).
+		Where("provider = ?", c.Provider).Updates(map[string]any{
+		"api_key":    c.APIKey,
+		"base_url":   c.BaseURL,
+		"extra":      c.Extra,
+		"enabled":    c.Enabled,
+		"updated_at": time.Now(),
+	}).Error
+}
+
+// Delete removes an API config.
+func (r *ApiConfigRepository) Delete(ctx context.Context, provider string) error {
+	return r.db.WithContext(ctx).Where("provider = ?", provider).Delete(&model.ApiConfig{}).Error
+}
+
+// UpdateTestResult 更新测试结果。
+func (r *ApiConfigRepository) UpdateTestResult(ctx context.Context, provider, result string) error {
+	now := time.Now()
+	return r.db.WithContext(ctx).Model(&model.ApiConfig{}).
+		Where("provider = ?", provider).Updates(map[string]any{
+		"test_result":    result,
+		"last_tested_at": &now,
+	}).Error
+}