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 paid/billed consultation between that patient and that doctor.
+- **Revisit** — any subsequent paid/billed consultation between the same patient and doctor.
+
+
+## Parameters
+
+*No parameters — the report is always for `CURRENT_DATE - INTERVAL '1 day'` (yesterday).*
+
+---
+
+## Query
+
+```sql
+WITH yesterday_visits AS (
+    SELECT
+        emr_chargeitem.patient_id,
+        emr_chargeitem.performer_actor_id,
+        TRIM(COALESCE(users_user.prefix || ' ', '') || users_user.first_name || ' ' || users_user.last_name) AS doctor_name,
+        emr_tokenslot.start_datetime
+    FROM emr_tokenbooking
+    JOIN emr_tokenslot
+      ON emr_tokenbooking.token_slot_id = emr_tokenslot.id
+    JOIN emr_chargeitem
+      ON emr_tokenbooking.charge_item_id = emr_chargeitem.id
+    JOIN users_user
+      ON emr_chargeitem.performer_actor_id = users_user.id
+    WHERE emr_chargeitem.deleted = FALSE
+      AND emr_chargeitem.status IN ('paid', 'billed')
+      AND emr_chargeitem.performer_actor_id != 336
+      AND emr_chargeitem.service_resource = 'appointment'
+      AND emr_tokenbooking.status IN ('checked_in', 'in_consultation', 'fulfilled')
+      AND emr_tokenslot.start_datetime >= CURRENT_DATE - INTERVAL '1 day'
+      AND emr_tokenslot.start_datetime < CURRENT_DATE
+),
+yesterday_pairs AS (
+    SELECT DISTINCT
+        patient_id,
+        performer_actor_id
+    FROM yesterday_visits
+),
+first_visits AS (
+    SELECT
+        emr_chargeitem.patient_id,
+        emr_chargeitem.performer_actor_id,
+        MIN(emr_tokenslot.start_datetime) AS first_visit_datetime
+    FROM emr_tokenbooking
+    JOIN emr_tokenslot
+      ON emr_tokenbooking.token_slot_id = emr_tokenslot.id
+    JOIN emr_chargeitem
+      ON emr_tokenbooking.charge_item_id = emr_chargeitem.id
+    JOIN yesterday_pairs
+      ON yesterday_pairs.patient_id = emr_chargeitem.patient_id
+     AND yesterday_pairs.performer_actor_id = emr_chargeitem.performer_actor_id
+    WHERE emr_chargeitem.deleted = FALSE
+      AND emr_chargeitem.status IN ('paid', 'billed')
+      AND emr_chargeitem.performer_actor_id != 336
+      AND emr_chargeitem.service_resource = 'appointment'
+      AND emr_tokenbooking.status IN ('checked_in', 'in_consultation', 'fulfilled')
+    GROUP BY emr_chargeitem.patient_id, emr_chargeitem.performer_actor_id
+)
+
+SELECT
+    performer_actor_id AS doctor_id,
+    doctor_name,
+    new,
+    revisit
+FROM (
+    SELECT
+        yesterday_visits.performer_actor_id,
+        yesterday_visits.doctor_name,
+        COUNT(*) FILTER (WHERE yesterday_visits.start_datetime = first_visits.first_visit_datetime) AS new,
+        COUNT(*) FILTER (WHERE yesterday_visits.start_datetime > first_visits.first_visit_datetime) AS revisit
+    FROM yesterday_visits
+    JOIN first_visits
+      ON first_visits.patient_id = yesterday_visits.patient_id
+     AND first_visits.performer_actor_id = yesterday_visits.performer_actor_id
+    GROUP BY yesterday_visits.performer_actor_id, yesterday_visits.doctor_name
+
+    UNION ALL
+
+    SELECT
+        NULL AS performer_actor_id,
+        'Total' AS doctor_name,
+        COUNT(*) FILTER (WHERE yesterday_visits.start_datetime = first_visits.first_visit_datetime) AS new,
+        COUNT(*) FILTER (WHERE yesterday_visits.start_datetime > first_visits.first_visit_datetime) AS revisit
+    FROM yesterday_visits
+    JOIN first_visits
+      ON first_visits.patient_id = yesterday_visits.patient_id
+     AND first_visits.performer_actor_id = yesterday_visits.performer_actor_id
+) final_result
+ORDER BY CASE WHEN doctor_name = 'Total' THEN 1 ELSE 0 END, doctor_name, performer_actor_id;
+```
+
+
+## Notes
+
+- **Date filter** — only bookings whose **slot** `start_datetime` falls between `CURRENT_DATE - INTERVAL '1 day'` (inclusive) and `CURRENT_DATE` (exclusive) are counted.
+- **Hardcoded values:**
+  - `emr_chargeitem.performer_actor_id != 336` — excludes a specific user (casualty). Update or remove if that user changes.
+
+*Last updated: 2026-05-25*
+
+
+