84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
package handlers
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import (
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"context"
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"encoding/json"
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"github.com/KristianJBorgwarth/dendrite.daemon/core/frontmatter"
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"github.com/KristianJBorgwarth/dendrite.daemon/core/models"
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"github.com/KristianJBorgwarth/dendrite.daemon/core/template"
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"github.com/KristianJBorgwarth/dendrite.daemon/core/utils"
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"github.com/KristianJBorgwarth/dendrite.daemon/persistence/repositories"
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)
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type createNoteCommand struct {
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Title string `json:"title"`
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TemplatePath string `json:"templatePath"`
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Path string `json:"path"`
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Vars map[string]string `json:"vars"`
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}
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type CreateNoteHandler struct{
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uow *repositories.UnitOfWork
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}
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func NewCreateNoteHandler() *CreateNoteHandler {
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return &CreateNoteHandler{repositories.NewUnitOfWork()}
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}
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func (h *CreateNoteHandler) Handle(ctx context.Context, uow *repositories.UnitOfWork, raw json.RawMessage) (any, error) {
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var cmd createNoteCommand
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if err := json.Unmarshal(raw, &cmd); err != nil {
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return nil, err
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}
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slug := frontmatter.Slugify(cmd.Title)
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data, err := template.RenderTemplate(cmd.TemplatePath, cmd.Title, slug)
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if err != nil {
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return nil, err
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}
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tags, err := frontmatter.ParseTags(data)
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if err != nil {
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return nil, err
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}
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tx, err := uow.Begin()
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if err != nil {
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return nil, err
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}
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defer uow.Rollback()
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tagRepo := repositories.NewTagRepository(tx)
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noteRepo := repositories.NewNoteRepository(tx)
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tagModels, err := models.CreateTags(tags)
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if err != nil {
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return nil, err
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}
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if err = tagRepo.Upsert(ctx, tagModels); err != nil {
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return nil, err
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}
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note := models.CreateNote(cmd.Path, cmd.Title, slug)
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if err = noteRepo.Upsert(ctx, note); err != nil {
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return nil, err
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}
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if err = tagRepo.UpsertNoteTags(ctx, note.ID(), utils.Select(tagModels, func(t *models.Tag) string { return t.ID() })); err != nil {
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return nil, err
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}
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uow.FileStore.Stage(cmd.Path, data)
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if err = uow.Commit(); err != nil {
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return nil, err
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}
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return cmd.Path, nil
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}
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