[FEATURE]: Import Service Module Skeleton #330

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opened 2026-01-07 13:43:55 +01:00 by carla · 0 comments

carla commented

2026-01-07 13:43:55 +01:00

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Description

Create service API and error types.

API (recommended):

prepare/2 — parse + map + limit checks, returns import_state
process_chunk/3 — process one chunk (pure-ish), returns per-chunk results

Tasks:

Create lib/mv/membership/import/member_csv.ex
Define public function: prepare/2 (file_content, opts \\ [])
Define public function: process_chunk/3 (chunk_rows_with_lines, column_map, opts \\ [])
Define error struct: %MemberCSV.Error{csv_line_number: integer, field: atom | nil, message: String.t}
Document module + API

Acceptance criteria

API end error types are dfined
erverything is documented

## Description Create service API and error types. **API (recommended):** - `prepare/2` — parse + map + limit checks, returns import_state - `process_chunk/3` — process one chunk (pure-ish), returns per-chunk results **Tasks:** - [ ] Create `lib/mv/membership/import/member_csv.ex` - [ ] Define public function: `prepare/2 (file_content, opts \\ [])` - [ ] Define public function: `process_chunk/3 (chunk_rows_with_lines, column_map, opts \\ [])` - [ ] Define error struct: `%MemberCSV.Error{csv_line_number: integer, field: atom | nil, message: String.t}` - [ ] Document module + API ## Acceptance criteria - [ ] API end error types are dfined - [ ] erverything is documented