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Diffstat (limited to 'girok/server/src/category/router.py')
| -rw-r--r-- | girok/server/src/category/router.py | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/girok/server/src/category/router.py b/girok/server/src/category/router.py deleted file mode 100644 index 8ce5285..0000000 --- a/girok/server/src/category/router.py +++ /dev/null @@ -1,165 +0,0 @@ -from typing import List -from collections import defaultdict -from sqlalchemy.orm import Session - -from girok.server.src.database import get_db -import girok.server.src.category.schemas as schemas -import girok.server.src.category.service as service -import girok.server.src.category.exceptions as exceptions -import girok.server.src.category.constants as category_constants - - -def get_all_categories(): - db = next(get_db()) - resp = defaultdict(dict) - cats = service.get_subcategories_by_parent_id(db, pid=None) - for cat in cats: - resp[cat.name]["subcategories"] = service.build_category_tree(db, cat.task_category_id) - resp[cat.name]["color"] = cat.color - - resp['No Category'] = { - "color": "grey", - "subcategories": {} - } - - return resp - - -def create_category(category: schemas.CategoryCreateIn): - db = next(get_db()) - ''' Example - category = { - names: ['HKU', 'COMP3230', 'Assignment'] - color: yellow - } - ''' - names = category['names'] - color = category['color'] - if color and color not in category_constants.CATEGORY_COLORS: - return {"success": False, "detail": exceptions.CategoryColorNotExistException(color).detail} - - try: - pid_of_second_last_cat, cumul_path = service.get_last_cat_id(db, names[:-1]) - except Exception as e: - return {"success": False, "detail": e.detail} - - # If given, check if the subdirectory color is equal to the parent's color, - if color is None: - if pid_of_second_last_cat is not None: - color = service.get_category_color_by_id(db, pid_of_second_last_cat) # set to parent's color - else: - # Select non-overlapping colors - existing_colors = set(service.get_all_category_colors(db).values()) - for c in category_constants.CATEGORY_COLORS: # Assign color (lower index higher priority) - if c in existing_colors: - continue - color = c - break - if color is None: # If no available non-overlapping color, assign the default color - color = category_constants.DEFAULT_CATEGORY_COLOR - else: - if pid_of_second_last_cat is not None: - parent_color = service.get_category_color_by_id(db, pid_of_second_last_cat) - if color != parent_color: - return {"success": False, "detail": exceptions.CategoryColorException(names[-1], color, '/'.join(names[:-1]), parent_color).detail} - - - new_cat_name = names[-1] - dup_cat_id = service.get_category_id_by_name_and_parent_id(db, new_cat_name, pid_of_second_last_cat) - if dup_cat_id: - return {"success": False, "detail": exceptions.CategoryAlreadyExistsException(cumul_path, new_cat_name).detail} - - new_cat_data = { - "name": new_cat_name, - "super_task_category_id": pid_of_second_last_cat, - "color": color - } - new_cat = service.create_category(db, new_cat_data) - return {"success": True, "data": new_cat} - - -def delete_category(category: schemas.CategoryDeleteIn): - db = next(get_db()) - cats = category['cats'] - try: - cat_id, _ = service.get_last_cat_id(db, cats) - except Exception as e: - return {"success": False, "detail": e.detail} - - service.delete_category(db, cat_id) - return {"success": True} - - -def rename_category(category: schemas.CategoryRenameIn): - db = next(get_db()) - cats, new_name, = category['cats'], category['new_name'] - - # Get cat_id of the original category - try: - cat_id, _ = service.get_last_cat_id(db, cats) - except Exception as e: - return {"success": False, "detail": e.detail} - - # Check if new_cats exists (ex. cats[:-1] + /new_cat) - new_cats = cats[:-1] + [new_name] - if service.check_exist_category(db, new_cats): - return {"success": False, "detail": exceptions.CategoryAlreadyExistsException('/'.join(new_cats[:-1]), new_name)} - service.rename_category(db, cat_id, new_name) - return {"success": True} - - -def move_category(category: schemas.CategoryMoveIn): - """ - cats: ['HKU', 'COMP3230'] - new_parent_cats: ['Dev', 'Git'] - - Then, we want to move the entire HKU/COMP3230 category into under Dev/Git category. - """ - db = next(get_db()) - cats, new_parent_cats = category['cats'], category['new_parent_cats'] - if not cats: - return {"success": False, "detail": exceptions.CannotMoveRootDirectoryException().detail} - - new_cat = new_parent_cats + [cats[-1]] - - if service.check_exist_category(db, new_parent_cats + [cats[-1]]): - raise exceptions.CategoryAlreadyExistsException('/'.join(new_parent_cats), cats[-1]) - - try: - cat_id, _ = service.get_last_cat_id(db, cats) - new_pid, _ = service.get_last_cat_id(db, new_parent_cats) - except Exception as e: - return {"success": False, "detail": e.detail} - if cat_id == new_pid: - return {"success": False, "detail": exceptions.CannotMoveToSameLocation().detail} - - service.move_category(db, cat_id, new_pid) - return {"success": True} - - -def get_last_cat_id(cat_data: schemas.LastCategoryIdIn): - db = next(get_db()) - try: - cat_id, _ = service.get_last_cat_id(db, cat_data['cats']) - return {"success": True, "cat_id": cat_id} - except Exception as e: - return {"success": False, "detail": e.detail} - - -def get_category_color(cat_id: int): - db = next(get_db()) - try: - color = service.get_category_color_by_id(db, cat_id) - return {"success": True, "color": color} - except Exception as e: - return {"success": False, "detail": e.detail} - - -def get_category_colors_dict(): - db = next(get_db()) - try: - colors = service.get_all_category_colors(db) - colors['No Category'] = "grey" - return {"success": True, "colors": colors} - except Exception as e: - return {"success": False, "detail": e.detail}
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