76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package handlers
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import (
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"bytes"
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"context"
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"database/sql"
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"encoding/json"
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"os"
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"github.com/KristianJBorgwarth/dendrite.daemon/core/frontmatter"
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"github.com/KristianJBorgwarth/dendrite.daemon/core/rpc"
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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(uow *repositories.UnitOfWork) *CreateNoteHandler {
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return &CreateNoteHandler{uow: uow}
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}
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func (h CreateNoteHandler) Handle(ctx context.Context, params []byte) (*rpc.Response) {
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var cmd createNoteCommand
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if err := json.Unmarshal(params, &cmd); err != nil {
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return nil, h.ReturnError(err)
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}
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data, err := os.ReadFile(cmd.TemplatePath)
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if err != nil {
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return nil, h.ReturnError(err)
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}
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feMatter, err := frontmatter.ParseFrontMatter(bytes.NewReader(data))
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if err != nil {
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return nil, h.ReturnError(err)
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}
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tags, err := frontmatter.ExtractTags(feMatter)
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if err != nil {
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return nil, h.ReturnError(err)
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}
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err = h.uow.Execute(ctx, func(tx *sql.Tx) error {
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tagRepo := repositories.NewTagRepository(tx)
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noteRepo := repositories.NewNoteRepository(tx)
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if err = tagRepo.Upsert(ctx, tags); err != nil {
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return err
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}
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if err = noteRepo.Upsert(ctx, cmd.Title, cmd.Path, frontmatter.Slugify(cmd.Title)); err != nil {
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return err
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}
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return nil
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})
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if err != nil {
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return nil, h.ReturnError(err)
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}
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return &rpc.Response{Jsonrpc: "2.0", Result: cmd.Path}, nil
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}
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func (h *CreateNoteHandler) ReturnError(err error) *rpc.Error {
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return &rpc.Error{Code: -1, Message: err.Error()}
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}
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