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feat(migration): flatten project hierarchy for single-project imports

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kolaente
2026-04-07 16:16:53 +02:00
committed by kolaente
parent 3437f98dc3
commit bc0bb556ad
1 changed files with 35 additions and 8 deletions
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43
pkg/modules/migration/csv/csv.go
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@@ -597,18 +597,36 @@ func MigrateWithConfig(u *user.User, file io.ReaderAt, size int64, config *Impor
return migration.InsertFromStructure(vikunjaTasks, u)
}
// hasProjectMapping returns true if any column is mapped to the project attribute
func hasProjectMapping(config *ImportConfig) bool {
for _, mapping := range config.Mapping {
if mapping.Attribute == AttrProject {
return true
}
}
return false
}
// convertToVikunja converts CSV rows to Vikunja project/task structure
func convertToVikunja(rows [][]string, config *ImportConfig) []*models.ProjectWithTasksAndBuckets {
var pseudoParentID int64 = 1
result := []*models.ProjectWithTasksAndBuckets{
{
Project: models.Project{
ID: pseudoParentID,
Title: "Imported from CSV",
},
parentProject := &models.ProjectWithTasksAndBuckets{
Project: models.Project{
ID: pseudoParentID,
Title: "Imported from CSV",
},
}
// If no project column is mapped, put all tasks directly in the parent project
if !hasProjectMapping(config) {
for i, row := range rows {
task := rowToTask(row, config, int64(i+1))
parentProject.Tasks = append(parentProject.Tasks, &models.TaskWithComments{Task: task})
}
return []*models.ProjectWithTasksAndBuckets{parentProject}
}
// Collect tasks by project name
projects := make(map[string]*models.ProjectWithTasksAndBuckets)
defaultProjectName := "Tasks"
@@ -618,7 +636,7 @@ func convertToVikunja(rows [][]string, config *ImportConfig) []*models.ProjectWi
// Determine project name
projectName := defaultProjectName
for _, mapping := range config.Mapping {
if mapping.Attribute == AttrProject && mapping.ColumnIndex < len(row) {
if mapping.Attribute == AttrProject && mapping.ColumnIndex >= 0 && mapping.ColumnIndex < len(row) {
if pn := strings.TrimSpace(row[mapping.ColumnIndex]); pn != "" {
projectName = pn
}
@@ -640,7 +658,16 @@ func convertToVikunja(rows [][]string, config *ImportConfig) []*models.ProjectWi
projects[projectName].Tasks = append(projects[projectName].Tasks, &models.TaskWithComments{Task: task})
}
// Collect all projects
// If only one project exists, put all tasks directly in the parent project
if len(projects) == 1 {
for _, p := range projects {
parentProject.Tasks = p.Tasks
}
return []*models.ProjectWithTasksAndBuckets{parentProject}
}
// Multiple projects: create sub-projects under the parent
result := []*models.ProjectWithTasksAndBuckets{parentProject}
for _, p := range projects {
result = append(result, p)
}