From cdfba9f3b3c5e0d436134c92c1e68687ae7f068d Mon Sep 17 00:00:00 2001
From: sonzsara <sonasara02@gmail.com>
Date: Tue, 12 May 2026 12:25:11 +0530
Subject: [PATCH 1/2] Add documentation for most sold stock items query

---
 Care/Operations/mostsold_ssmm.md | 54 ++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 Care/Operations/mostsold_ssmm.md

diff --git a/Care/Operations/mostsold_ssmm.md b/Care/Operations/mostsold_ssmm.md
new file mode 100644
index 0000000..c1395dc
--- /dev/null
+++ b/Care/Operations/mostsold_ssmm.md
@@ -0,0 +1,54 @@
+
+# Most Sold Stock Items
+
+> Total quantity dispensed, selling price, purchase price, and margin per stock item
+
+## Purpose
+
+Identifies the most-selling stock items by aggregating dispensed quantities and computing the gross margin (selling price minus purchase cost).
+
+## Parameters
+
+| Parameter | Type | Description | Example |
+|-----------|------|-------------|---------|
+| `stock_name` | TEXT | Filter by stock item name (exact match) | `'Paracetamol'` |
+| `DATE` | DATE | Filter by date range on the charge item | `2026-05-01` |
+
+---
+
+## Query
+
+```sql
+SELECT 
+    pk.name AS stock_name,
+    SUM(md.quantity) AS total_quantity_dispensed,
+    SUM(ci.total_price) AS selling_price,
+    SUM(p.purchase_price * md.quantity) AS purchase_price,
+    SUM(ci.total_price - (p.purchase_price * md.quantity)) AS total_margin  
+FROM emr_medicationdispense md
+JOIN emr_chargeitem ci ON md.charge_item_id = ci.id         
+JOIN emr_inventoryitem ii ON md.item_id = ii.id
+JOIN emr_product p ON ii.product_id = p.id
+JOIN emr_productknowledge pk ON p.product_knowledge_id = pk.id
+WHERE md.status IN ('completed', 'in_progress', 'preparation')  
+  AND md.deleted = FALSE                                         
+  AND ci.deleted = FALSE
+  AND ci.status IN ('billed', 'paid')
+  --[[AND pk.name = {{stock_name}}]]
+  --[[AND {{DATE}}]]  
+GROUP BY pk.name
+ORDER BY total_quantity_dispensed DESC;
+```
+
+
+## Notes
+
+- Only non-deleted medication dispenses and charge items are included.
+- Dispense status is filtered to `completed`, `in_progress`, and `preparation` to capture both fulfilled and active dispenses.
+- Charge item status is filtered to `billed` and `paid` to ensure only items that have generated revenue are counted.
+- Metabase-specific filters (`[[...]]`) allow dynamic filtering in dashboards.
+- Results are ordered by highest dispensed quantity first.
+
+*Last updated: 2026-05-12*
+
+

From 852eaa7615022c2dfc01e7fcae2dc4b6c76277c6 Mon Sep 17 00:00:00 2001
From: sonzsara <sonasara02@gmail.com>
Date: Wed, 20 May 2026 15:50:40 +0530
Subject: [PATCH 2/2] Updated SQL query for most sold stock items by removing
 unnecessary joins .

---
 Care/Operations/mostsold_ssmm.md | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Care/Operations/mostsold_ssmm.md b/Care/Operations/mostsold_ssmm.md
index c1395dc..e77b6c6 100644
--- a/Care/Operations/mostsold_ssmm.md
+++ b/Care/Operations/mostsold_ssmm.md
@@ -27,12 +27,11 @@ SELECT
     SUM(ci.total_price - (p.purchase_price * md.quantity)) AS total_margin  
 FROM emr_medicationdispense md
 JOIN emr_chargeitem ci ON md.charge_item_id = ci.id         
-JOIN emr_inventoryitem ii ON md.item_id = ii.id
-JOIN emr_product p ON ii.product_id = p.id
+JOIN emr_chargeitemdefinition cid ON ci.charge_item_definition_id = cid.id 
+JOIN emr_product p ON p.charge_item_definition_id = cid.id
 JOIN emr_productknowledge pk ON p.product_knowledge_id = pk.id
 WHERE md.status IN ('completed', 'in_progress', 'preparation')  
   AND md.deleted = FALSE                                         
-  AND ci.deleted = FALSE
   AND ci.status IN ('billed', 'paid')
   --[[AND pk.name = {{stock_name}}]]
   --[[AND {{DATE}}]]  
@@ -43,7 +42,7 @@ ORDER BY total_quantity_dispensed DESC;
 
 ## Notes
 
-- Only non-deleted medication dispenses and charge items are included.
+- Only non-deleted medication dispenses are included.
 - Dispense status is filtered to `completed`, `in_progress`, and `preparation` to capture both fulfilled and active dispenses.
 - Charge item status is filtered to `billed` and `paid` to ensure only items that have generated revenue are counted.
 - Metabase-specific filters (`[[...]]`) allow dynamic filtering in dashboards.