Add Doctor-wise OP Count report with new vs. revisit consultations

Care/Encounter/doctorwise_op_count_ssmm.md

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+
+# Doctor-wise OP Count - SSMM
+
+> Per-doctor count of new vs. revisit OP consultations for yesterday, with a Total row
+
+## Purpose
+
+Daily operational report showing each doctor's OP load for the previous day, split into:
+
+- **New** — first ever consultation between that patient and that doctor.
+- **Revisit** — any subsequent consultation between the same patient and doctor.
+
+
+## Parameters
+
+*No parameters — the report is always for `CURRENT_DATE − 1 day` (yesterday).*
+
+---
+
+## Query
+
+```sql
+WITH visits_ordered AS (
+    SELECT
+        tb.id AS booking_id,
+        ci.patient_id,
+        TRIM(COALESCE(u.prefix || ' ', '') || u.first_name || ' ' || COALESCE(u.last_name, '')) AS doctor_name,
+        ts.start_datetime,
+        ROW_NUMBER() OVER (PARTITION BY ci.patient_id, ci.performer_actor_id ORDER BY ts.start_datetime) AS visit_num
+    FROM emr_tokenbooking tb
+    JOIN emr_tokenslot ts ON tb.token_slot_id = ts.id
+    JOIN emr_chargeitem ci ON tb.charge_item_id = ci.id
+    JOIN emr_chargeitemdefinition cd ON ci.charge_item_definition_id = cd.id
+    JOIN users_user u ON ci.performer_actor_id = u.id
+    WHERE ci.status IN ('paid', 'billed')
+      AND ci.performer_actor_id != 336
+      AND ci.service_resource = 'appointment'
+      AND ci.performer_actor_id IS NOT NULL
+      AND tb.status IN ('checked_in', 'in_consultation', 'fulfilled')
+)
+
+SELECT * FROM (
+    SELECT
+        doctor_name,
+        COUNT(*) FILTER (WHERE visit_num = 1) AS new,
+        COUNT(*) FILTER (WHERE visit_num > 1) AS revisit
+    FROM visits_ordered
+    WHERE start_datetime::date = CURRENT_DATE - INTERVAL '1 day'
+    GROUP BY doctor_name
+
+    UNION ALL
+
+    SELECT
+        'Total',
+        COUNT(*) FILTER (WHERE visit_num = 1),
+        COUNT(*) FILTER (WHERE visit_num > 1)
+    FROM visits_ordered
+    WHERE start_datetime::date = CURRENT_DATE - INTERVAL '1 day'
+) AS final_result
+ORDER BY CASE WHEN doctor_name = 'Total' THEN 1 ELSE 0 END, doctor_name;
+```
+
+
+## Notes
+
+- **Date filter** — only bookings whose **slot** `start_datetime` falls on `CURRENT_DATE − 1` are counted.
+- **Hardcoded values:**
+  - `ci.performer_actor_id != 336` — excludes a specific user (casualty). Update or remove if that user changes.
+
+*Last updated: 2026-05-25*
+
+
+`````