[OU-ADD] purchase_requisition: migration data

- migration analytic_distribution
- join purchase order with purchase order group

docsource/modules150-160.rst

@@ -664,7 +664,7 @@ Module coverage 15.0 -> 16.0
 +-------------------------------------------------+----------------------+-------------------------------------------------+
 | purchase_product_matrix                         |                      |No DB layout changes.                            |
 +-------------------------------------------------+----------------------+-------------------------------------------------+
-| purchase_requisition                            |                      |                                                 |
+| purchase_requisition                            |Done                  |                                                 |
 +-------------------------------------------------+----------------------+-------------------------------------------------+
 | purchase_requisition_stock                      |                      |                                                 |
 +-------------------------------------------------+----------------------+-------------------------------------------------+

openupgrade_scripts/scripts/purchase_requisition/16.0.0.1/post-migration.py

@@ -0,0 +1,27 @@
+from openupgradelib import openupgrade
+
+
+def _fill_purchase_order_group(env):
+    tender_xml = env.ref("purchase_requisition.type_multi")
+    if tender_xml:
+        tender_type_id = list(tender_xml.get_external_id().keys())[0]
+        purchase_group = env["purchase.order"].read_group(
+            [('requisition_id', '!=', False), ('requisition_id.type_id', '=', tender_type_id)],
+            ['requisition_id'],
+            ['requisition_id']
+        )
+        mapped_data = {group['requisition_id'][0]: group['requisition_id_count'] for group in purchase_group}
+        for data in mapped_data:
+            order_group = env["purchase.order.group"].create({})
+            env["purchase.requisition"].browse(data).purchase_ids.write({
+                'purchase_group_id': order_group.id
+            })
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    _fill_purchase_order_group(env)
+    openupgrade.delete_records_safely_by_xml_id(
+        env,
+        ["purchase_requisition.seq_purchase_tender", "purchase_requisition.type_multi"],
+    )

openupgrade_scripts/scripts/purchase_requisition/16.0.0.1/pre-migration.py

@@ -0,0 +1,67 @@
+from openupgradelib import openupgrade
+
+
+def _fill_analytic_distribution_on_purchase_requisition_line(env):
+    if not openupgrade.column_exists(
+        env.cr, "purchase_requisition_line", "analytic_distribution"
+    ):
+        openupgrade.logged_query(
+            env.cr,
+            """
+            ALTER TABLE purchase_requisition_line
+            ADD COLUMN IF NOT EXISTS analytic_distribution jsonb;
+            """,
+        )
+
+    openupgrade.logged_query(
+        env.cr,
+        """
+        WITH distribution_data AS (
+            WITH sub AS (
+                SELECT
+                    all_line_data.requis_line_id,
+                    all_line_data.account_analytic_id,
+                    SUM(all_line_data.percentage) AS percentage
+                FROM (
+                    SELECT
+                        requis_line.id AS requis_line_id,
+                        account.id AS account_analytic_id,
+                        100 AS percentage
+                      FROM purchase_requisition_line requis_line
+                      JOIN account_analytic_account account
+                            ON account.id = requis_line.account_analytic_id
+                     WHERE requis_line.account_analytic_id IS NOT NULL
+
+                     UNION ALL
+
+                    SELECT
+                        requis_line.id AS requis_line_id,
+                        dist.account_id AS account_analytic_id,
+                        dist.percentage AS percentage
+                      FROM purchase_requisition_line requis_line
+                      JOIN account_analytic_tag_purchase_requisition_line_rel tag_rel
+                            ON tag_rel.purchase_requisition_line_id = requis_line.id
+                      JOIN account_analytic_distribution dist
+                            ON dist.tag_id = tag_rel.account_analytic_tag_id
+                ) AS all_line_data
+                GROUP BY all_line_data.requis_line_id, all_line_data.account_analytic_id
+            )
+            SELECT
+                sub.requis_line_id,
+                jsonb_object_agg(
+                    sub.account_analytic_id::text, sub.percentage
+                ) AS analytic_distribution
+              FROM sub
+             GROUP BY sub.requis_line_id
+        )
+        UPDATE purchase_requisition_line requis_line
+           SET analytic_distribution = dist.analytic_distribution
+          FROM distribution_data dist
+         WHERE requis_line.id = dist.requis_line_id;
+        """,
+    )
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    _fill_analytic_distribution_on_purchase_requisition_line(env)

openupgrade_scripts/scripts/purchase_requisition/16.0.0.1/upgrade_analysis_work.txt

@@ -0,0 +1,50 @@
+---Models in module 'purchase_requisition'---
+new model purchase.order.group
+new model purchase.requisition.alternative.warning [transient]
+new model purchase.requisition.create.alternative [transient]
+# NOTHING TO DO
+
+---Fields in module 'purchase_requisition'---
+purchase_requisition / product.template         / purchase_requisition (selection): DEL selection_keys: ['rfq', 'tenders']
+purchase_requisition / purchase.order           / purchase_group_id (many2one)  : NEW relation: purchase.order.group
+purchase_requisition / purchase.order.group     / order_ids (one2many)          : NEW relation: purchase.order
+# TO DO: post-migration https://github.com/Viindoo/OpenUpgrade/pull/365#discussion_r1270195905
+- Chỗ này chúng ta cần tìm các `purchase_ids` của requision hiện tại có kiểu là call for tender, sau đó nhóm chúng lại vào 1 group.
+- Group này sẽ được tạo mỗi khi có 1 purchase_requisition được tạo ?
+- Vậy group này tạo sẽ như nào
+	Sử dụng câu lệnh InSERT INTO purchase_order_group DEFAULT VALUES mỗi khi tìm thấy 1 group cần xác định, sau đó gán purchase_group_id cho những purchase_order vừa tìm kiếm
+	Vậy làm thế nào để xác định có 1 group cần thêm ?
+
+		Tìm kiếm tất cả purchase order có requisition mà type của nó là `type_multi`
+		Nhóm tất cả chúng lại theo requisition, xác định count(*) là len của chúng
+		Lặp qua từng group vừa nhóm phía trên, trên mỗi group , tạo 1 purchase_order_group, sau đó gán giá trị purchase_order_group các purchase_order trong group này = purchase_order_group
+
+purchase_requisition / purchase.requisition.line / account_analytic_id (many2one): DEL relation: account.analytic.account
+purchase_requisition / purchase.requisition.line / analytic_distribution (json)  : NEW hasdefault: compute
+purchase_requisition / purchase.requisition.line / analytic_distribution_search (json): NEW
+purchase_requisition / purchase.requisition.line / analytic_precision (integer)  : NEW hasdefault: default
+purchase_requisition / purchase.requisition.line / analytic_tag_ids (many2many)  : DEL relation: account.analytic.tag
+# DONE pre-migration. comment at https://github.com/Viindoo/OpenUpgrade/pull/462#discussion_r1267849219
+
+---XML records in module 'purchase_requisition'---
+DEL ir.actions.act_window: purchase_requisition.tender_type_action
+NEW ir.model.access: purchase_requisition.access_purchase_requisition_alternative_warning
+NEW ir.model.access: purchase_requisition.access_purchase_requisition_create_alternative
+NEW ir.model.access: purchase_requisition.access_purchase_requisition_purchase_order_group
+# NOTHING TO DO
+
+DEL ir.sequence: purchase_requisition.seq_purchase_tender (noupdate)
+# DONE: post-migration: remove safety noupdate xml record
+
+DEL ir.ui.menu: purchase_requisition.menu_purchase_requisition_type
+NEW ir.ui.view: purchase_requisition.purchase_order_kpis_tree_inherit_purchase_requisition
+NEW ir.ui.view: purchase_requisition.purchase_order_line_compare_tree
+NEW ir.ui.view: purchase_requisition.purchase_order_tree_inherit_purchase_requisition
+NEW ir.ui.view: purchase_requisition.purchase_requisition_alternative_warning_form
+NEW ir.ui.view: purchase_requisition.purchase_requisition_create_alternative_form
+DEL ir.ui.view: purchase_requisition.product_template_form_view_inherit
+DEL ir.ui.view: purchase_requisition.res_config_settings_view_form
+# NOTHING TO DO
+
+DEL purchase.requisition.type: purchase_requisition.type_multi (noupdate)
+# DONE: post-migration: remove safety noupdate xml record