82 lines
2.4 KiB
Go
82 lines
2.4 KiB
Go
package placement_topic
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import (
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"context"
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"strings"
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app "haixun-backend/internal/library/errors"
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"haixun-backend/internal/library/errors/code"
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libkg "haixun-backend/internal/library/knowledge"
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"haixun-backend/internal/library/placement"
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jobdom "haixun-backend/internal/model/job/domain/usecase"
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"haixun-backend/internal/svc"
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"haixun-backend/internal/types"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type ExpandPlacementTopicGraphLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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func NewExpandPlacementTopicGraphLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ExpandPlacementTopicGraphLogic {
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return &ExpandPlacementTopicGraphLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
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}
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func (l *ExpandPlacementTopicGraphLogic) ExpandPlacementTopicGraph(req *types.ExpandPlacementTopicGraphHandlerReq) (*types.ExpandKnowledgeGraphData, error) {
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tenantID, uid, err := actorFrom(l.ctx)
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if err != nil {
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return nil, err
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}
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seed := strings.TrimSpace(req.SeedQuery)
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if seed == "" {
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return nil, app.For(code.Brand).InputMissingRequired("seed_query is required")
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}
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scope, err := resolveScope(l.ctx, l.svcCtx, tenantID, uid, req.ID)
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if err != nil {
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return nil, err
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}
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research, err := l.svcCtx.Placement.ResearchSettings(l.ctx, tenantID, uid)
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if err != nil {
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return nil, err
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}
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expandStrategy := placement.EffectiveExpandStrategy(research)
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if req.Supplemental && placement.WebSearchAvailable(research) {
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expandStrategy = libkg.ExpandStrategyBrave
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}
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memberCtx, err := l.svcCtx.ThreadsAccount.ResolveMemberPlacementContext(l.ctx, tenantID, uid, research)
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if err != nil {
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return nil, err
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}
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payload := map[string]any{
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"topic_id": scope.TopicID,
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"brand_id": scope.BrandID,
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"seed_query": seed,
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"supplemental": req.Supplemental,
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"regenerate_map": req.RegenerateMap,
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"expand_strategy": expandStrategy.String(),
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}
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for key, value := range memberCtx.PayloadFields() {
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payload[key] = value
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}
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run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
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TemplateType: "expand-graph",
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Scope: "placement_topic",
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ScopeID: scope.TopicID,
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Payload: payload,
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})
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if err != nil {
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return nil, err
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}
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return &types.ExpandKnowledgeGraphData{
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JobID: run.ID.Hex(),
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Status: string(run.Status),
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Message: "研究地圖產生中，完成後可檢視延伸知識與參考連結",
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}, nil
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}
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