38 lines
983 B
Go
38 lines
983 B
Go
package placement_topic
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import (
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"context"
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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 GetPlacementTopicGraphLogic 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 NewGetPlacementTopicGraphLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetPlacementTopicGraphLogic {
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return &GetPlacementTopicGraphLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
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}
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func (l *GetPlacementTopicGraphLogic) GetPlacementTopicGraph(req *types.PlacementTopicPath) (*types.KnowledgeGraphData, 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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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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graph, err := l.svcCtx.KnowledgeGraph.GetByTopic(l.ctx, tenantID, uid, req.ID, scope.BrandID)
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if err != nil {
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return nil, err
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}
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data := toKnowledgeGraphData(graph)
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return &data, nil
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}
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