feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/domain/prompt/service/prompt_impl.go

@@ -0,0 +1,101 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package prompt
+
+import (
+	"context"
+	"strings"
+
+	"github.com/coze-dev/coze-studio/backend/domain/prompt/entity"
+	"github.com/coze-dev/coze-studio/backend/domain/prompt/internal/official"
+	"github.com/coze-dev/coze-studio/backend/domain/prompt/repository"
+	"github.com/coze-dev/coze-studio/backend/pkg/lang/slices"
+)
+
+type promptService struct {
+	Repo repository.PromptRepository
+}
+
+func NewService(repo repository.PromptRepository) Prompt {
+	return &promptService{
+		Repo: repo,
+	}
+}
+
+func (s *promptService) CreatePromptResource(ctx context.Context, p *entity.PromptResource) (int64, error) {
+	return s.Repo.CreatePromptResource(ctx, p)
+}
+
+func (s *promptService) UpdatePromptResource(ctx context.Context, p *entity.PromptResource) error {
+	return s.Repo.UpdatePromptResource(ctx, p)
+}
+
+func (s *promptService) GetPromptResource(ctx context.Context, promptID int64) (*entity.PromptResource, error) {
+	return s.Repo.GetPromptResource(ctx, promptID)
+}
+
+func (s *promptService) DeletePromptResource(ctx context.Context, promptID int64) error {
+	err := s.Repo.DeletePromptResource(ctx, promptID)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (s *promptService) ListOfficialPromptResource(ctx context.Context, keyword string) ([]*entity.PromptResource, error) {
+	promptList := official.GetPromptList()
+
+	promptList = searchPromptResourceList(ctx, promptList, keyword)
+	return deepCopyPromptResource(promptList), nil
+}
+
+func deepCopyPromptResource(pl []*entity.PromptResource) []*entity.PromptResource {
+	return slices.Transform(pl, func(p *entity.PromptResource) *entity.PromptResource {
+		return &entity.PromptResource{
+			ID:          p.ID,
+			SpaceID:     p.SpaceID,
+			Name:        p.Name,
+			Description: p.Description,
+			PromptText:  p.PromptText,
+			Status:      1,
+		}
+	})
+}
+
+func searchPromptResourceList(ctx context.Context, resource []*entity.PromptResource, keyword string) []*entity.PromptResource {
+	if len(keyword) == 0 {
+		return resource
+	}
+
+	retVal := make([]*entity.PromptResource, 0, len(resource))
+	for _, promptResource := range resource {
+		if promptResource == nil {
+			continue
+		}
+		// 名称匹配
+		if strings.Contains(strings.ToLower(promptResource.Name), strings.ToLower(keyword)) {
+			retVal = append(retVal, promptResource)
+			continue
+		}
+		// 正文匹配
+		if strings.Contains(strings.ToLower(promptResource.PromptText), strings.ToLower(keyword)) {
+			retVal = append(retVal, promptResource)
+		}
+	}
+	return retVal
+}