Tribal Section 4 Parsing & Validation

tdrs-backend/tdpservice/parsers/schema_defs/tanf/t2.py

@@ -69,7 +69,7 @@
                 validators.if_then_validator(
                     condition_field="FAMILY_AFFILIATION",
                     condition_function=validators.isInLimits(1, 2),
-                    result_field="PARENT_WITH_MINOR_CHILD",
+                    result_field="PARENT_MINOR_CHILD",
                     result_function=validators.isInLimits(1, 3),
                 ),
                 validators.if_then_validator(
@@ -359,8 +359,8 @@
                 ),
                 Field(
                     item="39",
-                    name="PARENT_WITH_MINOR_CHILD",
-                    friendly_name="parent with minor child",
+                    name="PARENT_MINOR_CHILD",
+                    friendly_name="parent of minor child",
                     type="number",
                     startIndex=53,
                     endIndex=54,

tdrs-backend/tdpservice/parsers/schema_defs/tribal_tanf/__init__.py

@@ -4,10 +4,12 @@
 from .t4 import t4
 from .t5 import t5
 from .t6 import t6
+from .t7 import t7
 
 t1 = t1
 t2 = t2
 t3 = t3
 t4 = t4
 t5 = t5
 t6 = t6
+t7 = t7

tdrs-backend/tdpservice/parsers/schema_defs/tribal_tanf/t2.py

@@ -348,8 +348,8 @@
                 ),
                 Field(
                     item="39",
-                    name="PARENT_WITH_MINOR_CHILD",
-                    friendly_name="parent with minor child",
+                    name="PARENT_MINOR_CHILD",
+                    friendly_name="parent of minor child",
                     type="number",
                     startIndex=53,
                     endIndex=54,

tdrs-backend/tdpservice/parsers/schema_defs/tribal_tanf/t7.py

@@ -0,0 +1,109 @@
+"""Schema for Tribal TANF T7 Row."""
+
+from tdpservice.parsers.util import SchemaManager
+from tdpservice.parsers.fields import Field, TransformField
+from tdpservice.parsers.row_schema import RowSchema
+from tdpservice.parsers.transforms import calendar_quarter_to_rpt_month_year
+from tdpservice.parsers import validators
+from tdpservice.search_indexes.models.tribal import Tribal_TANF_T7
+
+schemas = []
+
+validator_index = 7
+section_ind_index = 7
+stratum_index = 8
+families_index = 10
+for i in range(1, 31):
+    month_index = (i - 1) % 3
+    sub_item_labels = ["A", "B", "C"]
+    families_value_item_number = f"6{sub_item_labels[month_index]}"
+
+    schemas.append(
+        RowSchema(
+            model=Tribal_TANF_T7,
+            quiet_preparser_errors=i > 1,
+            preparsing_validators=[
+                validators.hasLength(247),
+                validators.notEmpty(0, 7),
+                validators.notEmpty(validator_index, validator_index + 24),
+            ],
+            postparsing_validators=[],
+            fields=[
+                Field(
+                    item="0",
+                    name="RecordType",
+                    friendly_name="record type",
+                    type="string",
+                    startIndex=0,
+                    endIndex=2,
+                    required=True,
+                    validators=[],
+                ),
+                Field(
+                    item="3",
+                    name="CALENDAR_QUARTER",
+                    friendly_name="calendar quarter",
+                    type="number",
+                    startIndex=2,
+                    endIndex=7,
+                    required=True,
+                    validators=[
+                        validators.dateYearIsLargerThan(1998),
+                        validators.quarterIsValid(),
+                    ],
+                ),
+                TransformField(
+                    transform_func=calendar_quarter_to_rpt_month_year(month_index),
+                    item="3A",
+                    name="RPT_MONTH_YEAR",
+                    friendly_name="reporting month year",
+                    type="number",
+                    startIndex=2,
+                    endIndex=7,
+                    required=True,
+                    validators=[
+                        validators.dateYearIsLargerThan(1998),
+                        validators.dateMonthIsValid(),
+                    ],
+                ),
+                Field(
+                    item="4",
+                    name="TDRS_SECTION_IND",
+                    friendly_name="tdrs section indicator",
+                    type="string",
+                    startIndex=section_ind_index,
+                    endIndex=section_ind_index + 1,
+                    required=True,
+                    validators=[validators.oneOf(["1", "2"])],
+                ),
+                Field(
+                    item="5",
+                    name="STRATUM",
+                    friendly_name="stratum",
+                    type="string",
+                    startIndex=stratum_index,
+                    endIndex=stratum_index + 2,
+                    required=True,
+                    validators=[validators.isInStringRange(0, 99)],
+                ),
+                Field(
+                    item=families_value_item_number,
+                    name="FAMILIES_MONTH",
+                    friendly_name="families month",
+                    type="number",
+                    startIndex=families_index,
+                    endIndex=families_index + 7,
+                    required=True,
+                    validators=[validators.isInLimits(0, 9999999)],
+                ),
+            ],
+        )
+    )
+
+    index_offset = 0 if i % 3 != 0 else 24
+    validator_index += index_offset
+    section_ind_index += index_offset
+    stratum_index += index_offset
+    families_index += 7 if i % 3 != 0 else 10
+
+t7 = SchemaManager(schemas=schemas)

tdrs-backend/tdpservice/parsers/test/data/tribal_section_4_fake.txt

@@ -0,0 +1,3 @@
+HEADER20194S00142TAN1EU
+T720204101006853700680540068454103000312400037850003180104000347400036460003583106000044600004360000325299000506200036070003385202000039100002740000499                                                                                                
+TRAILER0000001         

tdrs-backend/tdpservice/parsers/test/factories.py

@@ -170,7 +170,7 @@ class Meta:
     RECEIVE_SSI = 1
     MARITAL_STATUS = 1
     RELATIONSHIP_HOH = "01"
-    PARENT_WITH_MINOR_CHILD = 1
+    PARENT_MINOR_CHILD = 1
     NEEDS_PREGNANT_WOMAN = 1
     EDUCATION_LEVEL = "01"
     CITIZENSHIP_STATUS = 1

tdrs-backend/tdpservice/parsers/test/test_parse.py

@@ -6,7 +6,7 @@
 from ..models import ParserError, ParserErrorCategoryChoices, DataFileSummary
 from tdpservice.search_indexes.models.tanf import TANF_T1, TANF_T2, TANF_T3, TANF_T4, TANF_T5, TANF_T6, TANF_T7
 from tdpservice.search_indexes.models.tribal import Tribal_TANF_T1, Tribal_TANF_T2, Tribal_TANF_T3, Tribal_TANF_T4
-from tdpservice.search_indexes.models.tribal import Tribal_TANF_T5, Tribal_TANF_T6
+from tdpservice.search_indexes.models.tribal import Tribal_TANF_T5, Tribal_TANF_T6, Tribal_TANF_T7
 from tdpservice.search_indexes.models.ssp import SSP_M1, SSP_M2, SSP_M3, SSP_M4, SSP_M5, SSP_M6, SSP_M7
 from .factories import DataFileSummaryFactory
 from tdpservice.data_files.models import DataFile
@@ -1096,3 +1096,29 @@ def test_parse_tribal_section_3_file(tribal_section_3_file):
     assert t6.NUM_APPLICATIONS == 1
     assert t6.NUM_FAMILIES == 41
     assert t6.NUM_CLOSED_CASES == 3
+
+@pytest.fixture
+def tribal_section_4_file(stt_user, stt):
+    """Fixture for tribal_section_4_fake.txt."""
+    return util.create_test_datafile('tribal_section_4_fake.txt', stt_user, stt, "Tribal Stratum Data")
+
+@pytest.mark.django_db()
+def test_parse_tribal_section_4_file(tribal_section_4_file):
+    """Test parsing Tribal TANF Section 4 submission."""
+    parse.parse_datafile(tribal_section_4_file)
+
+    assert Tribal_TANF_T7.objects.all().count() == 18
+
+    t7_objs = Tribal_TANF_T7.objects.all().order_by('FAMILIES_MONTH')
+
+    first = t7_objs.first()
+    sixth = t7_objs[5]
+
+    assert first.RPT_MONTH_YEAR == 202011
+    assert sixth.RPT_MONTH_YEAR == 202012
+
+    assert first.TDRS_SECTION_IND == '2'
+    assert sixth.TDRS_SECTION_IND == '2'
+
+    assert first.FAMILIES_MONTH == 274
+    assert sixth.FAMILIES_MONTH == 499

tdrs-backend/tdpservice/parsers/test/test_validators.py

@@ -587,16 +587,16 @@ def test_validate_parent_with_minor(self, record):
         """Test cat3 validator for parent with a minor child."""
         val = validators.if_then_validator(
                         condition_field='FAMILY_AFFILIATION', condition_function=validators.isInLimits(1, 3),
-                        result_field='PARENT_WITH_MINOR_CHILD', result_function=validators.isInLimits(1, 3),
+                        result_field='PARENT_MINOR_CHILD', result_function=validators.isInLimits(1, 3),
                     )
         result = val(record)
-        assert result == (True, None, ['FAMILY_AFFILIATION', 'PARENT_WITH_MINOR_CHILD'])
+        assert result == (True, None, ['FAMILY_AFFILIATION', 'PARENT_MINOR_CHILD'])
 
-        record.PARENT_WITH_MINOR_CHILD = 0
+        record.PARENT_MINOR_CHILD = 0
         result = val(record)
-        assert result == (False, 'if FAMILY_AFFILIATION :1 validator1 passed then PARENT_WITH_MINOR_CHILD 0 is not ' +
+        assert result == (False, 'if FAMILY_AFFILIATION :1 validator1 passed then PARENT_MINOR_CHILD 0 is not ' +
                           'larger or equal to 1 and smaller or equal to 3.',
-                          ['FAMILY_AFFILIATION', 'PARENT_WITH_MINOR_CHILD'])
+                          ['FAMILY_AFFILIATION', 'PARENT_MINOR_CHILD'])
 
     def test_validate_education_level(self, record):
         """Test cat3 validator for education level."""

tdrs-backend/tdpservice/parsers/util.py

@@ -201,6 +201,12 @@ def get_schema_options(program, section, query=None, model=None, model_name=None
                     'T6': schema_defs.tribal_tanf.t6,
                 }
             },
+            'S': {
+                'section': DataFile.Section.TRIBAL_STRATUM_DATA,
+                'models': {
+                    'T7': schema_defs.tribal_tanf.t7,
+                }
+            },
         },
     }
 

tdrs-backend/tdpservice/search_indexes/admin/__init__.py

@@ -16,6 +16,7 @@
 admin.site.register(models.tribal.Tribal_TANF_T4, tribal.Tribal_TANF_T4Admin)
 admin.site.register(models.tribal.Tribal_TANF_T5, tribal.Tribal_TANF_T5Admin)
 admin.site.register(models.tribal.Tribal_TANF_T6, tribal.Tribal_TANF_T6Admin)
+admin.site.register(models.tribal.Tribal_TANF_T7, tribal.Tribal_TANF_T7Admin)
 
 admin.site.register(models.ssp.SSP_M1, ssp.SSP_M1Admin)
 admin.site.register(models.ssp.SSP_M2, ssp.SSP_M2Admin)

tdrs-backend/tdpservice/search_indexes/admin/tribal.py

@@ -99,3 +99,22 @@ class Tribal_TANF_T6Admin(admin.ModelAdmin):
         CreationDateFilter,
         'RPT_MONTH_YEAR'
     ]
+
+class Tribal_TANF_T7Admin(admin.ModelAdmin):
+    """ModelAdmin class for parsed Tribal T7 data files."""
+
+    list_display = [
+        'RecordType',
+        'CALENDAR_QUARTER',
+        'RPT_MONTH_YEAR',
+        'TDRS_SECTION_IND',
+        'STRATUM',
+        'FAMILIES_MONTH',
+        'datafile',
+    ]
+
+    list_filter = [
+        'CALENDAR_QUARTER',
+        CreationDateFilter,
+        'RPT_MONTH_YEAR',
+    ]

tdrs-backend/tdpservice/search_indexes/documents/tanf.py

@@ -110,7 +110,7 @@ class Django:
             'RECEIVE_SSI',
             'MARITAL_STATUS',
             'RELATIONSHIP_HOH',
-            'PARENT_WITH_MINOR_CHILD',
+            'PARENT_MINOR_CHILD',
             'NEEDS_PREGNANT_WOMAN',
             'EDUCATION_LEVEL',
             'CITIZENSHIP_STATUS',

tdrs-backend/tdpservice/search_indexes/documents/tribal.py

@@ -3,7 +3,7 @@
 from django_elasticsearch_dsl import Document
 from django_elasticsearch_dsl.registries import registry
 from ..models.tribal import Tribal_TANF_T1, Tribal_TANF_T2, Tribal_TANF_T3, Tribal_TANF_T4, Tribal_TANF_T5
-from ..models.tribal import Tribal_TANF_T6
+from ..models.tribal import Tribal_TANF_T6, Tribal_TANF_T7
 from .document_base import DocumentBase
 
 @registry.register_document
@@ -303,3 +303,29 @@ class Django:
             'NUM_OUTWEDLOCK_BIRTHS',
             'NUM_CLOSED_CASES'
         ]
+
+@registry.register_document
+class Tribal_TANF_T7DataSubmissionDocument(DocumentBase, Document):
+    """Elastic search model mapping for a parsed Tribal TANF T7 data file."""
+
+    class Index:
+        """ElasticSearch index generation settings."""
+
+        name = 'tribal_tanf_t7_submissions'
+        settings = {
+            'number_of_shards': 1,
+            'number_of_replicas': 0,
+        }
+
+    class Django:
+        """Django model reference and field mapping."""
+
+        model = Tribal_TANF_T7
+        fields = [
+            "RecordType",
+            "CALENDAR_QUARTER",
+            "RPT_MONTH_YEAR",
+            "TDRS_SECTION_IND",
+            "STRATUM",
+            "FAMILIES_MONTH",
+        ]

tdrs-backend/tdpservice/search_indexes/migrations/0025_tribal_tanf_t7.py

@@ -0,0 +1,29 @@
+# Generated by Django 3.2.15 on 2023-11-29 19:49
+
+from django.db import migrations, models
+import django.db.models.deletion
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('data_files', '0012_datafile_s3_versioning_id'),
+        ('search_indexes', '0024_tribal_tanf_t6'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Tribal_TANF_T7',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('RecordType', models.CharField(max_length=156, null=True)),
+                ('CALENDAR_QUARTER', models.IntegerField(blank=True, null=True)),
+                ('RPT_MONTH_YEAR', models.IntegerField(null=True)),
+                ('TDRS_SECTION_IND', models.CharField(max_length=1, null=True)),
+                ('STRATUM', models.CharField(max_length=2, null=True)),
+                ('FAMILIES_MONTH', models.IntegerField(null=True)),
+                ('datafile', models.ForeignKey(blank=True, help_text='The parent file from which this record was created.', null=True, on_delete=django.db.models.deletion.CASCADE, related_name='tribal_t7_parent', to='data_files.datafile')),
+            ],
+        ),
+    ]

tdrs-backend/tdpservice/search_indexes/migrations/0026_parent_minor_child_rename.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.15 on 2023-09-14 17:20
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('search_indexes', '0025_tribal_tanf_t7'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='tanf_t2',
+            old_name='PARENT_WITH_MINOR_CHILD',
+            new_name='PARENT_MINOR_CHILD',
+        ),
+    ]

tdrs-backend/tdpservice/search_indexes/models/tanf.py

@@ -113,7 +113,7 @@ class TANF_T2(models.Model):
     RECEIVE_SSI = models.IntegerField(null=True, blank=False)
     MARITAL_STATUS = models.IntegerField(null=True, blank=False)
     RELATIONSHIP_HOH = models.CharField(max_length=2, null=True, blank=False)
-    PARENT_WITH_MINOR_CHILD = models.IntegerField(null=True, blank=False)
+    PARENT_MINOR_CHILD = models.IntegerField(null=True, blank=False)
     NEEDS_PREGNANT_WOMAN = models.IntegerField(null=True, blank=False)
     EDUCATION_LEVEL = models.CharField(max_length=2, null=True, blank=False)
     CITIZENSHIP_STATUS = models.IntegerField(null=True, blank=False)