feat: added recipe and shopping list

grocy/commands/__init__.py

@@ -1 +1,3 @@
 from grocy.commands.stock import Stock 
+from grocy.commands.recipe import Recipe
+from grocy.commands.shopping import Shopping

grocy/commands/recipe.py

@@ -0,0 +1,52 @@
+from grocy import RestService
+from tabulate import tabulate
+from os import path
+
+class Recipe(object):
+    GET_RECIPES = '/get-objects/recipes'
+    GET_PRODUCT_BY_ID = '/get-object/products/{0}'
+    def __init__(self, **entries):
+        self.__dict__.update(entries)
+        self._init_rest_service()
+        #self._set_default_table_formats()
+        #if not hasattr('tablefmt', self):
+        #    self.tablefmt = None
+        #if not hasattr('colalign', self):
+        #    self.colalign = None
+
+        
+
+    def _set_default_table_formats(self):
+        if not hasattr('formats', self):
+            self.tablefmt = None
+            self.colalign = None
+        elif not hasattr('table', self.formats):
+                self.tableformat = None
+        elif not hasattr('col', self.formats):
+                self.colalign = None
+            
+
+
+    def _init_rest_service(self):
+        if self.api.startswith == '/':
+            self.api = self.api[1:]
+        if self.api.endswith == '/':
+            self.api = self.api[1:-1]
+        self.rest_service = RestService(self.api, json=True)
+        self.rest_service.addHeader('Content-Type', 'application/json')
+        self.rest_service.addToken(self.token)
+
+
+    def get_list(self):
+        try:
+            recipes = self.rest_service.get(Recipe.GET_RECIPES)
+            table_headers = ['#', 'Name']
+            table_entries = []
+            for recipe in recipes:
+                table_entry = [recipe.get('id'), recipe.get('name')]
+                table_entries.append(table_entry)
+
+        except Exception as e:
+            raise e
+            # Generate stock overview table
+        return tabulate(table_entries, headers=table_headers)

grocy/commands/shopping.py

@@ -0,0 +1,72 @@
+from grocy import RestService
+import json 
+from tabulate import tabulate
+from os import path
+
+class Shopping(object):
+    GET_SHOPPING_LIST = '/get-objects/shopping_list'
+    GET_PRODUCT_BY_ID = '/get-object/products/{0}'
+    GET_QUANTITY_UNIIT_BY_ID = '/get-object/quantity_units/{0}'
+    GET_PRODUCT_GROUP_ID_BY_ID ='/get-object/product_groups/{0}' 
+
+    def __init__(self, **entries):
+        self.__dict__.update(entries)
+        self._init_rest_service()
+        #    self.tablefmt = None
+        #if not hasattr('colalign', self):
+        #    self.colalign = None
+
+        
+
+    def _set_default_table_formats(self):
+        if not hasattr('formats', self):
+            self.tablefmt = None
+            self.colalign = None
+        elif not hasattr('table', self.formats):
+                self.tableformat = None
+        elif not hasattr('col', self.formats):
+                self.colalign = None
+            
+
+
+    def _init_rest_service(self):
+        if self.api.startswith == '/':
+            self.api = self.api[1:]
+        if self.api.endswith == '/':
+            self.api = self.api[1:-1]
+        self.rest_service = RestService(self.api, json=True)
+        self.rest_service.addHeader('Content-Type', 'application/json')
+        self.rest_service.addToken(self.token)
+
+
+    def get_list(self):
+        try:
+            get_shopping_list = self.rest_service.get(Shopping.GET_SHOPPING_LIST)
+            table_headers = ['Group', 'Product', 'Amount']
+
+            # Get product names and location from ids and replace 
+            product_ids = [entry['product_id'] for entry in get_shopping_list]
+            products = []
+            location_ids = []
+            table_entries = []
+            for index in range(len(product_ids)):
+                product_id = product_ids[index]
+                path = Shopping.GET_PRODUCT_BY_ID.format(product_id)
+                product = self.rest_service.get(path)
+
+                path = Shopping.GET_QUANTITY_UNIIT_BY_ID.format(product['qu_id_purchase'])
+                quantity_unit = self.rest_service.get(path)
+                min_amount = '{} {}'.format(product['min_stock_amount'], quantity_unit['name'])
+                if product['product_group_id'] == '':
+                    product_group_name = 'Uncategorized'
+                else:
+                    path = Shopping.GET_PRODUCT_GROUP_ID_BY_ID.format(product['product_group_id'])
+                    product_group = self.rest_service.get(path)
+                    product_group_name = product_group['name']
+                current_shopping_item = [product_group_name, product['name'], min_amount]
+                table_entries.append(current_shopping_item)
+        except Exception as e:
+                raise e
+
+                # Generate stock overview table
+        return tabulate(table_entries, headers=table_headers)