[codex] Add Missouri CSFP county filtering

changelog.d/8581.fixed.md

@@ -0,0 +1 @@
+Restricted Missouri Commodity Supplemental Food Program eligibility to counties with DHSS distribution sites.

policyengine_us/parameters/gov/states/mo/dhss/csfp/counties.yaml

@@ -0,0 +1,118 @@
+description: Missouri defines the following counties as covered counties under the Commodity Supplemental Food Program.
+
+metadata:
+  unit: list
+  period: year
+  label: Missouri Commodity Supplemental Food Program covered counties
+  reference:
+    - title: Missouri Department of Health and Senior Services Commodity Supplemental Food Program
+      href: https://health.mo.gov/living/wellness/nutrition/foodprograms/csfp/
+    - title: Missouri Commodity Supplemental Food Program State Plan
+      href: https://health.mo.gov/living/wellness/nutrition/foodprograms/csfp/pdf/missouri-state-plan-ada.pdf
+    - title: Missouri Commodity Supplemental Food Sites
+      href: https://www.arcgis.com/home/item.html?id=d8d8553132194b2ebd038d171503e16c
+    - title: Missouri Commodity Supplemental Food Sites feature layer
+      href: https://gis.mo.gov/arcgis/rest/services/DHSS/commodityFood/MapServer/0
+
+values:
+  2025-01-01:
+    - ADAIR_COUNTY_MO
+    - AUDRAIN_COUNTY_MO
+    - BARRY_COUNTY_MO
+    - BARTON_COUNTY_MO
+    - BATES_COUNTY_MO
+    - BENTON_COUNTY_MO
+    - BOLLINGER_COUNTY_MO
+    - BOONE_COUNTY_MO
+    - BUTLER_COUNTY_MO
+    - CALLAWAY_COUNTY_MO
+    - CAMDEN_COUNTY_MO
+    - CAPE_GIRARDEAU_COUNTY_MO
+    - CARROLL_COUNTY_MO
+    - CARTER_COUNTY_MO
+    - CASS_COUNTY_MO
+    - CEDAR_COUNTY_MO
+    - CHARITON_COUNTY_MO
+    - CHRISTIAN_COUNTY_MO
+    - CLARK_COUNTY_MO
+    - CLAY_COUNTY_MO
+    - CLINTON_COUNTY_MO
+    - COLE_COUNTY_MO
+    - COOPER_COUNTY_MO
+    - CRAWFORD_COUNTY_MO
+    - DADE_COUNTY_MO
+    - DALLAS_COUNTY_MO
+    - DENT_COUNTY_MO
+    - DOUGLAS_COUNTY_MO
+    - DUNKLIN_COUNTY_MO
+    - FRANKLIN_COUNTY_MO
+    - GASCONADE_COUNTY_MO
+    - GREENE_COUNTY_MO
+    - HENRY_COUNTY_MO
+    - HICKORY_COUNTY_MO
+    - HOWARD_COUNTY_MO
+    - HOWELL_COUNTY_MO
+    - IRON_COUNTY_MO
+    - JACKSON_COUNTY_MO
+    - JASPER_COUNTY_MO
+    - JEFFERSON_COUNTY_MO
+    - JOHNSON_COUNTY_MO
+    - KNOX_COUNTY_MO
+    - LACLEDE_COUNTY_MO
+    - LAFAYETTE_COUNTY_MO
+    - LAWRENCE_COUNTY_MO
+    - LEWIS_COUNTY_MO
+    - LINN_COUNTY_MO
+    - MACON_COUNTY_MO
+    - MADISON_COUNTY_MO
+    - MARIES_COUNTY_MO
+    - MARION_COUNTY_MO
+    - MCDONALD_COUNTY_MO
+    - MILLER_COUNTY_MO
+    - MISSISSIPPI_COUNTY_MO
+    - MONITEAU_COUNTY_MO
+    - MONROE_COUNTY_MO
+    - MONTGOMERY_COUNTY_MO
+    - MORGAN_COUNTY_MO
+    - NEW_MADRID_COUNTY_MO
+    - NEWTON_COUNTY_MO
+    - OREGON_COUNTY_MO
+    - OSAGE_COUNTY_MO
+    - OZARK_COUNTY_MO
+    - PEMISCOT_COUNTY_MO
+    - PERRY_COUNTY_MO
+    - PETTIS_COUNTY_MO
+    - PHELPS_COUNTY_MO
+    - PIKE_COUNTY_MO
+    - PLATTE_COUNTY_MO
+    - POLK_COUNTY_MO
+    - PULASKI_COUNTY_MO
+    - PUTNAM_COUNTY_MO
+    - RALLS_COUNTY_MO
+    - RANDOLPH_COUNTY_MO
+    - RAY_COUNTY_MO
+    - REYNOLDS_COUNTY_MO
+    - RIPLEY_COUNTY_MO
+    - SALINE_COUNTY_MO
+    - SCHUYLER_COUNTY_MO
+    - SCOTLAND_COUNTY_MO
+    - SCOTT_COUNTY_MO
+    - SHANNON_COUNTY_MO
+    - SHELBY_COUNTY_MO
+    - ST_CHARLES_COUNTY_MO
+    - ST_CLAIR_COUNTY_MO
+    - ST_FRANCOIS_COUNTY_MO
+    - ST_LOUIS_COUNTY_MO
+    - ST_LOUIS_CITY_MO
+    - STE_GENEVIEVE_COUNTY_MO
+    - STODDARD_COUNTY_MO
+    - STONE_COUNTY_MO
+    - SULLIVAN_COUNTY_MO
+    - TANEY_COUNTY_MO
+    - TEXAS_COUNTY_MO
+    - VERNON_COUNTY_MO
+    - WARREN_COUNTY_MO
+    - WASHINGTON_COUNTY_MO
+    - WAYNE_COUNTY_MO
+    - WEBSTER_COUNTY_MO
+    - WRIGHT_COUNTY_MO

policyengine_us/tests/policy/baseline/gov/states/mo/dhss/csfp/mo_dhss_csfp_county_eligible.yaml

@@ -0,0 +1,50 @@
+- name: Case 1, Missouri household in a DHSS CSFP site county.
+  period: 2025
+  input:
+    people:
+      person1:
+        age: 65
+    spm_units:
+      spm_unit:
+        members: [person1]
+    households:
+      household:
+        members: [person1]
+        state_code: MO
+        county_str: JACKSON_COUNTY_MO
+  output:
+    mo_dhss_csfp_county_eligible: true
+
+- name: Case 2, Missouri household in St. Louis city.
+  period: 2025
+  input:
+    people:
+      person1:
+        age: 65
+    spm_units:
+      spm_unit:
+        members: [person1]
+    households:
+      household:
+        members: [person1]
+        state_code: MO
+        county_str: ST_LOUIS_CITY_MO
+  output:
+    mo_dhss_csfp_county_eligible: true
+
+- name: Case 3, Missouri household outside DHSS CSFP site counties.
+  period: 2025
+  input:
+    people:
+      person1:
+        age: 65
+    spm_units:
+      spm_unit:
+        members: [person1]
+    households:
+      household:
+        members: [person1]
+        state_code: MO
+        county_str: ANDREW_COUNTY_MO
+  output:
+    mo_dhss_csfp_county_eligible: false

policyengine_us/tests/policy/baseline/gov/usda/csfp/commodity_supplemental_food_program_eligible.yaml

@@ -169,3 +169,39 @@
         state_code: TX
   output:
     commodity_supplemental_food_program_eligible: true
+
+- name: Case 6, Missouri senior in a DHSS CSFP site county is eligible.
+  period: 2025
+  input:
+    people:
+      person1:
+        age: 65
+    spm_units:
+      spm_unit:
+        members: [person1]
+        school_meal_fpg_ratio: 1.4
+    households:
+      household:
+        members: [person1]
+        state_code: MO
+        county_str: JACKSON_COUNTY_MO
+  output:
+    commodity_supplemental_food_program_eligible: true
+
+- name: Case 7, Missouri senior outside DHSS CSFP site counties is not eligible.
+  period: 2025
+  input:
+    people:
+      person1:
+        age: 65
+    spm_units:
+      spm_unit:
+        members: [person1]
+        school_meal_fpg_ratio: 1.3
+    households:
+      household:
+        members: [person1]
+        state_code: MO
+        county_str: ANDREW_COUNTY_MO
+  output:
+    commodity_supplemental_food_program_eligible: false

policyengine_us/variables/gov/states/mo/dhss/csfp/mo_dhss_csfp_county_eligible.py

@@ -0,0 +1,20 @@
+from policyengine_us.model_api import *
+
+
+class mo_dhss_csfp_county_eligible(Variable):
+    value_type = bool
+    entity = Household
+    definition_period = YEAR
+    label = "Missouri DHSS CSFP county eligible"
+    defined_for = StateCode.MO
+    reference = (
+        "https://health.mo.gov/living/wellness/nutrition/foodprograms/csfp/",
+        "https://health.mo.gov/living/wellness/nutrition/foodprograms/csfp/pdf/missouri-state-plan-ada.pdf",
+        "https://www.arcgis.com/home/item.html?id=d8d8553132194b2ebd038d171503e16c",
+        "https://gis.mo.gov/arcgis/rest/services/DHSS/commodityFood/MapServer/0",
+    )
+
+    def formula(household, period, parameters):
+        county = household("county_str", period)
+        p = parameters(period).gov.states.mo.dhss.csfp
+        return np.isin(county, p.counties)

policyengine_us/variables/gov/usda/csfp/commodity_supplemental_food_program_eligible.py

@@ -20,4 +20,7 @@ def formula(person, period, parameters):
         state_code = person.household("state_code", period)
         in_tx = state_code == StateCode.TX
         income_eligible = where(in_tx, tx_income_eligible, federal_income_eligible)
-        return age_eligible & income_eligible
+        mo_county_eligible = person.household("mo_dhss_csfp_county_eligible", period)
+        in_mo = state_code == StateCode.MO
+        county_eligible = where(in_mo, mo_county_eligible, True)
+        return age_eligible & income_eligible & county_eligible