chore: Removed hard-coded value used to fetch tax information from tax

breakdown table to a value fetched according to tax description present
in taxes and charges table. Disabled installation scripts in favour of
using doc. naming settings to set the invoice series numbers.

kenya_compliance/hooks.py

@@ -180,15 +180,15 @@
 # ------------
 
 # before_install = "kenya_compliance.install.before_install"
-after_install = "kenya_compliance.kenya_compliance.setup.after_install.after_install"
+# after_install = "kenya_compliance.kenya_compliance.setup.after_install.after_install"
 
 # Uninstallation
 # ------------
 
 # before_uninstall = "kenya_compliance.uninstall.before_uninstall"
-after_uninstall = (
-    "kenya_compliance.kenya_compliance.setup.after_uninstall.after_uninstall"
-)
+# after_uninstall = (
+#     "kenya_compliance.kenya_compliance.setup.after_uninstall.after_uninstall"
+# )
 
 # Integration Setup
 # ------------------

kenya_compliance/kenya_compliance/overrides/server/purchase_invoice.py

@@ -47,9 +47,10 @@ def validate(doc: Document, method: str) -> None:
         )
 
     else:
+        tax_head = doc.taxes[0].description
         for index, item in enumerate(doc.items):
             taxes_breakdown[item.custom_taxation_type].append(
-                item_taxes[index]["VAT"]["tax_amount"]
+                item_taxes[index][tax_head]["tax_amount"]
             )
             taxable_breakdown[item.custom_taxation_type].append(
                 item_taxes[index]["taxable_amount"]
@@ -158,11 +159,9 @@ def get_items_details(doc: Document) -> list:
             )
 
         actual_tax_amount = 0
+        tax_head = doc.taxes[0].description  # Fetch tax head from taxes table
 
-        try:
-            actual_tax_amount = item_taxes[index]["VAT"]["tax_amount"]
-        except KeyError:
-            actual_tax_amount = item_taxes[index]["VAT @ 16.0"]["tax_amount"]
+        actual_tax_amount = item_taxes[index][tax_head]["tax_amount"]
 
         tax_amount = actual_tax_amount
 

kenya_compliance/kenya_compliance/overrides/server/shared_overrides.py

@@ -78,9 +78,11 @@ def validate(doc: Document, method: str) -> None:
 
     taxes_breakdown = defaultdict(list)
     taxable_breakdown = defaultdict(list)
+    tax_head = doc.taxes[0].description
+
     for index, item in enumerate(doc.items):
         taxes_breakdown[item.custom_taxation_type_code].append(
-            item_taxes[index]["VAT"]["tax_amount"]
+            item_taxes[index][tax_head]["tax_amount"]
         )
         taxable_breakdown[item.custom_taxation_type_code].append(
             item_taxes[index]["taxable_amount"]

kenya_compliance/kenya_compliance/overrides/server/stock_ledger_entry.py

@@ -149,11 +149,9 @@ def on_update(doc: Document, method: str | None = None) -> None:
         )
 
         actual_tax_amount = 0
+        tax_head = doc.taxes[0].description
 
-        try:
-            actual_tax_amount = tax_details["VAT"]["tax_amount"]
-        except KeyError:
-            actual_tax_amount = tax_details["VAT @ 16.0"]["tax_amount"]
+        actual_tax_amount = tax_details[tax_head]["tax_amount"]
 
         current_item[0]["taxAmt"] = round(actual_tax_amount / current_item[0]["qty"], 2)
 
@@ -196,11 +194,9 @@ def on_update(doc: Document, method: str | None = None) -> None:
         )  # calculate total amt
 
         actual_tax_amount = 0
+        tax_head = doc.taxes[0].description
 
-        try:
-            actual_tax_amount = tax_details["VAT"]["tax_amount"]
-        except KeyError:
-            actual_tax_amount = tax_details["VAT @ 16.0"]["tax_amount"]
+        actual_tax_amount = tax_details[tax_head]["tax_amount"]
 
         current_item[0]["taxAmt"] = round(
             actual_tax_amount / current_item[0]["qty"], 2

kenya_compliance/kenya_compliance/utils.py

@@ -347,11 +347,9 @@ def get_invoice_items_list(invoice: Document) -> list[dict[str, str | int | None
     for index, item in enumerate(invoice.items):
         taxable_amount = round(int(item_taxes[index]["taxable_amount"]), 2)
         actual_tax_amount = 0
+        tax_head = invoice.taxes[0].description  # Fetch tax head from taxes table
 
-        try:
-            actual_tax_amount = item_taxes[index]["VAT"]["tax_amount"]
-        except KeyError:
-            actual_tax_amount = item_taxes[index]["VAT @ 16.0"]["tax_amount"]
+        actual_tax_amount = item_taxes[index][tax_head]["tax_amount"]
 
         tax_amount = round(actual_tax_amount, 2)