fix(seeds): update init_landing_seeds.py to write JSONL format

Old script wrote blob json.gz seeds; staging models now only read jsonl.gz.
Seeds are empty JSONL gzip files — zero rows, satisfies DuckDB file-not-found check.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

transform/sqlmesh_padelnomics/models/staging/stg_playtomic_availability.sql

@@ -2,22 +2,14 @@
 -- One row per available 60-minute booking slot per court per venue per day.
 -- "Available" = the slot was NOT booked at capture time. Missing slots = booked.
 --
--- Reads BOTH morning snapshots and recheck files:
---   Morning (new):  availability_{date}.jsonl.gz           → snapshot_type = 'morning'
---   Morning (old):  availability_{date}.json.gz            → snapshot_type = 'morning'
---   Recheck (new):  availability_{date}_recheck_{HH}.jsonl.gz → snapshot_type = 'recheck'
---   Recheck (old):  availability_{date}_recheck_{HH}.json.gz  → snapshot_type = 'recheck'
+-- Reads morning snapshots and recheck files (JSONL format):
+--   Morning:  availability_{date}.jsonl.gz              → snapshot_type = 'morning'
+--   Recheck:  availability_{date}_recheck_{HH}.jsonl.gz → snapshot_type = 'recheck'
 --
 -- Only 60-min duration slots are kept (canonical hourly rate + occupancy unit).
 -- Price parsed from strings like "14.56 EUR" or "48 GBP".
 --
--- Supports two morning landing formats (UNION ALL during migration):
---   New: availability_{date}.jsonl.gz — one venue per line, columns: tenant_id, slots, date, captured_at_utc
---   Old: availability_{date}.json.gz  — {"date":..., "venues": [...]} blob (UNNEST required)
---
--- Requires: at least one availability file in the landing zone.
--- A seed file (data/landing/playtomic/1970/01/availability_1970-01-01.json.gz)
--- with empty venues[] ensures this model runs before real data arrives.
+-- Source: data/landing/playtomic/{year}/{month}/availability_*.jsonl.gz
 
 MODEL (
   name staging.stg_playtomic_availability,
@@ -27,7 +19,6 @@ MODEL (
 );
 
 WITH
--- New format: one venue per JSONL line — no outer UNNEST needed
 morning_jsonl AS (
   SELECT
     date                             AS snapshot_date,
@@ -50,35 +41,6 @@ morning_jsonl AS (
   WHERE filename NOT LIKE '%_recheck_%'
     AND tenant_id IS NOT NULL
 ),
--- Old format: {"date":..., "venues": [...]} blob — kept for transition
-morning_blob AS (
-  SELECT
-    af.date                          AS snapshot_date,
-    af.captured_at_utc,
-    'morning'                        AS snapshot_type,
-    NULL::INTEGER                    AS recheck_hour,
-    venue_json ->> 'tenant_id'       AS tenant_id,
-    venue_json -> 'slots'            AS slots_json
-  FROM (
-    SELECT date, captured_at_utc, venues
-    FROM read_json(
-      @LANDING_DIR || '/playtomic/*/*/availability_*.json.gz',
-      format = 'auto',
-      columns = {
-        date: 'VARCHAR',
-        captured_at_utc: 'VARCHAR',
-        venues: 'JSON[]'
-      },
-      filename = true,
-      maximum_object_size = 134217728  -- 128 MB; daily files grow with venue count
-    )
-    WHERE filename NOT LIKE '%_recheck_%'
-      AND venues IS NOT NULL
-      AND json_array_length(venues) > 0
-  ) af,
-  LATERAL UNNEST(af.venues) AS t(venue_json)
-),
--- Recheck snapshots (new JSONL format — one venue per line)
 recheck_jsonl AS (
   SELECT
     date                             AS snapshot_date,
@@ -101,43 +63,10 @@ recheck_jsonl AS (
   )
   WHERE tenant_id IS NOT NULL
 ),
--- Recheck snapshots (old blob format, kept for transition)
-recheck_blob AS (
-  SELECT
-    rf.date                          AS snapshot_date,
-    rf.captured_at_utc,
-    'recheck'                        AS snapshot_type,
-    TRY_CAST(
-      regexp_extract(rf.filename, '_recheck_(\d+)', 1) AS INTEGER
-    )                                AS recheck_hour,
-    venue_json ->> 'tenant_id'       AS tenant_id,
-    venue_json -> 'slots'            AS slots_json
-  FROM (
-    SELECT date, captured_at_utc, venues, filename
-    FROM read_json(
-      @LANDING_DIR || '/playtomic/*/*/availability_*_recheck_*.json.gz',
-      format = 'auto',
-      columns = {
-        date: 'VARCHAR',
-        captured_at_utc: 'VARCHAR',
-        venues: 'JSON[]'
-      },
-      filename = true,
-      maximum_object_size = 134217728  -- 128 MB; matches morning snapshot limit
-    )
-    WHERE venues IS NOT NULL
-      AND json_array_length(venues) > 0
-  ) rf,
-  LATERAL UNNEST(rf.venues) AS t(venue_json)
-),
 all_venues AS (
   SELECT * FROM morning_jsonl
   UNION ALL
-  SELECT * FROM morning_blob
-  UNION ALL
   SELECT * FROM recheck_jsonl
-  UNION ALL
-  SELECT * FROM recheck_blob
 ),
 raw_resources AS (
   SELECT

transform/sqlmesh_padelnomics/models/staging/stg_playtomic_opening_hours.sql

@@ -5,11 +5,7 @@
 -- DuckDB auto-infers opening_hours as STRUCT, so we access each day by literal
 -- key (no dynamic access) and UNION ALL to unpivot.
 --
--- Supports two landing formats (UNION ALL during migration):
---   New: tenants.jsonl.gz — one tenant per line, opening_hours is a top-level JSON column
---   Old: tenants.json.gz  — {"tenants": [...]} blob (UNNEST required)
---
--- Source: data/landing/playtomic/{year}/{month}/tenants.{jsonl,json}.gz
+-- Source: data/landing/playtomic/{year}/{month}/{day}/tenants.jsonl.gz
 
 MODEL (
   name staging.stg_playtomic_opening_hours,
@@ -19,40 +15,18 @@ MODEL (
 );
 
 WITH
--- New format: one tenant per JSONL line
-jsonl_venues AS (
+venues AS (
   SELECT
     tenant_id,
     opening_hours AS oh
   FROM read_json(
-    @LANDING_DIR || '/playtomic/*/*/tenants.jsonl.gz',
+    @LANDING_DIR || '/playtomic/*/*/*/tenants.jsonl.gz',
     format = 'newline_delimited',
     columns = {tenant_id: 'VARCHAR', opening_hours: 'JSON'}
   )
   WHERE tenant_id IS NOT NULL
     AND opening_hours IS NOT NULL
 ),
--- Old format: blob
-blob_venues AS (
-  SELECT
-    tenant ->> 'tenant_id'    AS tenant_id,
-    tenant -> 'opening_hours' AS oh
-  FROM (
-    SELECT UNNEST(tenants) AS tenant
-    FROM read_json(
-      @LANDING_DIR || '/playtomic/*/*/tenants.json.gz',
-      format = 'auto',
-      maximum_object_size = 134217728
-    )
-  )
-  WHERE (tenant ->> 'tenant_id') IS NOT NULL
-    AND (tenant -> 'opening_hours') IS NOT NULL
-),
-venues AS (
-  SELECT * FROM jsonl_venues
-  UNION ALL
-  SELECT * FROM blob_venues
-),
 -- Unpivot by UNION ALL — 7 literal key accesses
 unpivoted AS (
   SELECT tenant_id, 'MONDAY'    AS day_of_week, 1 AS day_number,
@@ -104,6 +78,4 @@ SELECT
 FROM unpivoted
 WHERE opening_time IS NOT NULL
   AND closing_time IS NOT NULL
--- Enforce grain: if both old blob and new JSONL exist for the same month,
--- the UNION ALL produces duplicate (tenant_id, day_of_week) pairs — deduplicate.
 QUALIFY ROW_NUMBER() OVER (PARTITION BY tenant_id, day_of_week ORDER BY tenant_id) = 1

transform/sqlmesh_padelnomics/models/staging/stg_playtomic_resources.sql

@@ -2,11 +2,7 @@
 -- Reads resources array from the landing zone to extract court type, size,
 -- surface, and booking config.
 --
--- Supports two landing formats (UNION ALL during migration):
---   New: tenants.jsonl.gz — one tenant per line, resources is a top-level JSON column
---   Old: tenants.json.gz  — {"tenants": [...]} blob (double UNNEST: tenants → resources)
---
--- Source: data/landing/playtomic/{year}/{month}/tenants.{jsonl,json}.gz
+-- Source: data/landing/playtomic/{year}/{month}/{day}/tenants.jsonl.gz
 
 MODEL (
   name staging.stg_playtomic_resources,
@@ -16,41 +12,18 @@ MODEL (
 );
 
 WITH
--- New format: one tenant per JSONL line — single UNNEST for resources
-jsonl_unnested AS (
+unnested AS (
   SELECT
     tenant_id,
     UPPER(address ->> 'country_code')                         AS country_code,
     UNNEST(from_json(resources, '["JSON"]'))                  AS resource_json
   FROM read_json(
-    @LANDING_DIR || '/playtomic/*/*/tenants.jsonl.gz',
+    @LANDING_DIR || '/playtomic/*/*/*/tenants.jsonl.gz',
     format = 'newline_delimited',
     columns = {tenant_id: 'VARCHAR', address: 'JSON', resources: 'JSON'}
   )
   WHERE tenant_id IS NOT NULL
     AND resources IS NOT NULL
-),
--- Old format: blob — double UNNEST (tenants → resources)
-blob_unnested AS (
-  SELECT
-    tenant ->> 'tenant_id'                                    AS tenant_id,
-    UPPER(tenant -> 'address' ->> 'country_code')             AS country_code,
-    UNNEST(from_json(tenant -> 'resources', '["JSON"]'))      AS resource_json
-  FROM (
-    SELECT UNNEST(tenants) AS tenant
-    FROM read_json(
-      @LANDING_DIR || '/playtomic/*/*/tenants.json.gz',
-      format = 'auto',
-      maximum_object_size = 134217728
-    )
-  )
-  WHERE (tenant ->> 'tenant_id') IS NOT NULL
-    AND (tenant -> 'resources') IS NOT NULL
-),
-unnested AS (
-  SELECT * FROM jsonl_unnested
-  UNION ALL
-  SELECT * FROM blob_unnested
 )
 SELECT
   tenant_id,
@@ -68,6 +41,4 @@ SELECT
 FROM unnested
 WHERE (resource_json ->> 'resource_id') IS NOT NULL
   AND (resource_json ->> 'sport_id') = 'PADEL'
--- Enforce grain: if both old blob and new JSONL exist for the same month,
--- the UNION ALL produces duplicate (tenant_id, resource_id) pairs — deduplicate.
 QUALIFY ROW_NUMBER() OVER (PARTITION BY tenant_id, resource_json ->> 'resource_id' ORDER BY tenant_id) = 1

transform/sqlmesh_padelnomics/models/staging/stg_playtomic_venues.sql

@@ -3,11 +3,7 @@
 -- including address, opening hours, court resources, VAT rate, and facilities.
 -- Deduplicates on tenant_id (keeps most recent extraction).
 --
--- Supports two landing formats (UNION ALL during migration):
---   New: tenants.jsonl.gz — one tenant JSON object per line (no UNNEST needed)
---   Old: tenants.json.gz  — {"tenants": [{...}]} blob (UNNEST required)
---
--- Source: data/landing/playtomic/{year}/{month}/tenants.{jsonl,json}.gz
+-- Source: data/landing/playtomic/{year}/{month}/{day}/tenants.jsonl.gz
 
 MODEL (
   name staging.stg_playtomic_venues,
@@ -17,8 +13,7 @@ MODEL (
 );
 
 WITH
--- New format: one tenant per JSONL line — no UNNEST, access columns directly
-jsonl_parsed AS (
+parsed AS (
   SELECT
     tenant_id,
     tenant_name,
@@ -45,7 +40,7 @@ jsonl_parsed AS (
     filename                                                      AS source_file,
     CURRENT_DATE                                                  AS extracted_date
   FROM read_json(
-    @LANDING_DIR || '/playtomic/*/*/tenants.jsonl.gz',
+    @LANDING_DIR || '/playtomic/*/*/*/tenants.jsonl.gz',
     format = 'newline_delimited',
     filename = true,
     columns = {
@@ -59,49 +54,6 @@ jsonl_parsed AS (
   )
   WHERE tenant_id IS NOT NULL
 ),
--- Old format: {"tenants": [...]} blob — keep for transition until old files rotate out
-blob_parsed AS (
-  SELECT
-    tenant ->> 'tenant_id'                                        AS tenant_id,
-    tenant ->> 'tenant_name'                                      AS tenant_name,
-    tenant ->> 'slug'                                             AS slug,
-    tenant ->> 'tenant_type'                                      AS tenant_type,
-    tenant ->> 'tenant_status'                                    AS tenant_status,
-    tenant ->> 'playtomic_status'                                 AS playtomic_status,
-    tenant ->> 'booking_type'                                     AS booking_type,
-    tenant -> 'address' ->> 'street'                              AS street,
-    tenant -> 'address' ->> 'city'                                AS city,
-    tenant -> 'address' ->> 'postal_code'                         AS postal_code,
-    UPPER(tenant -> 'address' ->> 'country_code')                 AS country_code,
-    tenant -> 'address' ->> 'timezone'                            AS timezone,
-    tenant -> 'address' ->> 'administrative_area'                 AS administrative_area,
-    TRY_CAST(tenant -> 'address' -> 'coordinate' ->> 'lat' AS DOUBLE) AS lat,
-    TRY_CAST(tenant -> 'address' -> 'coordinate' ->> 'lon' AS DOUBLE) AS lon,
-    TRY_CAST(tenant ->> 'vat_rate' AS DOUBLE)                     AS vat_rate,
-    tenant ->> 'default_currency'                                 AS default_currency,
-    TRY_CAST(tenant -> 'booking_settings' ->> 'booking_ahead_limit' AS INTEGER) AS booking_ahead_limit_minutes,
-    tenant -> 'opening_hours'                                     AS opening_hours_json,
-    tenant -> 'resources'                                         AS resources_json,
-    tenant ->> 'created_at'                                       AS created_at,
-    tenant ->> 'is_playtomic_partner'                             AS is_playtomic_partner_raw,
-    filename                                                      AS source_file,
-    CURRENT_DATE                                                  AS extracted_date
-  FROM (
-    SELECT UNNEST(tenants) AS tenant, filename
-    FROM read_json(
-      @LANDING_DIR || '/playtomic/*/*/tenants.json.gz',
-      format = 'auto',
-      filename = true,
-      maximum_object_size = 134217728
-    )
-  )
-  WHERE (tenant ->> 'tenant_id') IS NOT NULL
-),
-parsed AS (
-  SELECT * FROM jsonl_parsed
-  UNION ALL
-  SELECT * FROM blob_parsed
-),
 deduped AS (
   SELECT *,
     ROW_NUMBER() OVER (PARTITION BY tenant_id ORDER BY source_file DESC) AS rn

transform/sqlmesh_padelnomics/models/staging/stg_population_geonames.sql

@@ -3,11 +3,7 @@
 -- Broad coverage (140K+ locations) enables Gemeinde-level market intelligence.
 -- One row per geoname_id (GeoNames stable numeric identifier).
 --
--- Supports two landing formats (UNION ALL during migration):
---   New: cities_global.jsonl.gz — one city per line, columns directly accessible
---   Old: cities_global.json.gz  — {"rows": [...]} blob (UNNEST required)
---
--- Source: data/landing/geonames/{year}/{month}/cities_global.{jsonl,json}.gz
+-- Source: data/landing/geonames/{year}/{month}/cities_global.jsonl.gz
 
 MODEL (
   name staging.stg_population_geonames,
@@ -16,21 +12,18 @@ MODEL (
   grain geoname_id
 );
 
-WITH
--- New format: one city per JSONL line
-jsonl_rows AS (
-  SELECT
+SELECT
   TRY_CAST(geoname_id  AS INTEGER)  AS geoname_id,
-    city_name,
-    country_code,
+  TRIM(city_name)                   AS city_name,
+  UPPER(country_code)               AS country_code,
   TRY_CAST(lat         AS DOUBLE)   AS lat,
   TRY_CAST(lon         AS DOUBLE)   AS lon,
-    admin1_code,
-    admin2_code,
+  NULLIF(TRIM(admin1_code), '')     AS admin1_code,
+  NULLIF(TRIM(admin2_code), '')     AS admin2_code,
   TRY_CAST(population  AS BIGINT)   AS population,
   TRY_CAST(ref_year    AS INTEGER)  AS ref_year,
   CURRENT_DATE                      AS extracted_date
-  FROM read_json(
+FROM read_json(
   @LANDING_DIR || '/geonames/*/*/cities_global.jsonl.gz',
   format = 'newline_delimited',
   columns = {
@@ -38,52 +31,10 @@ jsonl_rows AS (
     lat: 'DOUBLE', lon: 'DOUBLE', admin1_code: 'VARCHAR', admin2_code: 'VARCHAR',
     population: 'BIGINT', ref_year: 'INTEGER'
   }
-  )
-  WHERE geoname_id IS NOT NULL
-),
--- Old format: {"rows": [...]} blob — kept for transition
-blob_rows AS (
-  SELECT
-    TRY_CAST(row ->> 'geoname_id'  AS INTEGER)  AS geoname_id,
-    row ->> 'city_name'                          AS city_name,
-    row ->> 'country_code'                       AS country_code,
-    TRY_CAST(row ->> 'lat'         AS DOUBLE)    AS lat,
-    TRY_CAST(row ->> 'lon'         AS DOUBLE)    AS lon,
-    row ->> 'admin1_code'                        AS admin1_code,
-    row ->> 'admin2_code'                        AS admin2_code,
-    TRY_CAST(row ->> 'population'  AS BIGINT)    AS population,
-    TRY_CAST(row ->> 'ref_year'    AS INTEGER)   AS ref_year,
-    CURRENT_DATE                                 AS extracted_date
-  FROM (
-    SELECT UNNEST(rows) AS row
-    FROM read_json(
-      @LANDING_DIR || '/geonames/*/*/cities_global.json.gz',
-      auto_detect = true,
-      maximum_object_size = 40000000
-    )
-  )
-  WHERE (row ->> 'geoname_id') IS NOT NULL
-),
-all_rows AS (
-  SELECT * FROM jsonl_rows
-  UNION ALL
-  SELECT * FROM blob_rows
 )
-SELECT
-  geoname_id,
-  TRIM(city_name)                AS city_name,
-  UPPER(country_code)            AS country_code,
-  lat,
-  lon,
-  NULLIF(TRIM(admin1_code), '')  AS admin1_code,
-  NULLIF(TRIM(admin2_code), '')  AS admin2_code,
-  population,
-  ref_year,
-  extracted_date
-FROM all_rows
-WHERE population IS NOT NULL
+WHERE geoname_id IS NOT NULL
+  AND population IS NOT NULL
   AND population > 0
-  AND geoname_id IS NOT NULL
   AND city_name IS NOT NULL
   AND lat IS NOT NULL
   AND lon IS NOT NULL

web/scripts/init_landing_seeds.py

@@ -1,22 +1,19 @@
-"""Create minimal seed files for SQLMesh staging models that require landing data."""
+"""Create minimal seed files for SQLMesh staging models that require landing data.
+
+Seeds are empty JSONL gzip files — they satisfy DuckDB's file-not-found check
+while contributing zero rows to the staging models.
+"""
 import gzip
-import json
 from pathlib import Path
 
-seed = {
-    "date": "1970-01-01",
-    "captured_at_utc": "1970-01-01T00:00:00Z",
-    "venue_count": 0,
-    "venues_errored": 0,
-    "venues": [],
-}
-morning = Path("data/landing/playtomic/1970/01/availability_1970-01-01.json.gz")
-recheck = Path("data/landing/playtomic/1970/01/availability_1970-01-01_recheck_00.json.gz")
+# stg_playtomic_availability requires at least one morning and one recheck file
+morning = Path("data/landing/playtomic/1970/01/availability_1970-01-01.jsonl.gz")
+recheck = Path("data/landing/playtomic/1970/01/availability_1970-01-01_recheck_00.jsonl.gz")
 morning.parent.mkdir(parents=True, exist_ok=True)
 for p in [morning, recheck]:
     if not p.exists():
-        with gzip.open(p, "wt") as f:
-            json.dump(seed, f)
+        with gzip.open(p, "wb") as f:
+            pass  # empty JSONL — 0 rows, no error
         print("created", p)
     else:
         print("exists ", p)