[Issue #188] More filters in search schema (#189)

## Summary
Fixes #188

### Time to review: __5 mins__

## Changes proposed
Added a builder for the search schema for integer and boolean fields.

Updated the string builder to fix a small bug + allow you to specify a
pattern for the string.

## Context for reviewers
This is just adding additional filters that we'll be able to search by
(once the rest of the implementation is built out). These are all fields
that fall into a "yeah, I think someone might want to narrow down by
that" group, and definitely doesn't encompass every filter we might want
to add. Mostly just wanted to get integer and boolean fields implemented
so the search logic could all get built out with actual use cases.

## Additional information
Added examples to the OpenAPI docs to verify these work, at least at the
request parsing phase.

---------

Co-authored-by: nava-platform-bot <[email protected]>

api/openapi.generated.yml

@@ -220,6 +220,37 @@ paths:
                     page_offset: 1
                     page_size: 100
                     sort_direction: ascending
+              example5:
+                summary: Filter by award fields
+                value:
+                  filters:
+                    expected_number_of_awards:
+                      min: 5
+                    award_floor:
+                      min: 10000
+                    award_ceiling:
+                      max: 1000000
+                    estimated_total_program_funding:
+                      min: 100000
+                      max: 250000
+                  pagination:
+                    order_by: opportunity_id
+                    page_offset: 1
+                    page_size: 25
+                    sort_direction: descending
+              example6:
+                summary: FIlter by assistance listing numbers
+                value:
+                  filters:
+                    assistance_listing_number:
+                      one_of:
+                      - '43.001'
+                      - '47.049'
+                  pagination:
+                    order_by: opportunity_id
+                    page_offset: 1
+                    page_size: 25
+                    sort_direction: descending
       security:
       - ApiKeyAuth: []
   /v0.1/opportunities/search:
@@ -831,6 +862,86 @@ components:
             type: string
             minLength: 2
             example: USAID
+    AssistanceListingNumberFilterV1:
+      type: object
+      properties:
+        one_of:
+          type: array
+          minItems: 1
+          items:
+            type: string
+            pattern: ^\d{2}\.\d{2,3}$
+            example: '45.149'
+    IsCostSharingFilterV1:
+      type: object
+      properties:
+        one_of:
+          type:
+          - array
+          - 'null'
+          items:
+            type: boolean
+            example: true
+    ExpectedNumberAwardsFilterV1:
+      type: object
+      properties:
+        min:
+          type:
+          - integer
+          - 'null'
+          minimum: 0
+          example: 0
+        max:
+          type:
+          - integer
+          - 'null'
+          minimum: 0
+          example: 25
+    AwardFloorFilterV1:
+      type: object
+      properties:
+        min:
+          type:
+          - integer
+          - 'null'
+          minimum: 0
+          example: 0
+        max:
+          type:
+          - integer
+          - 'null'
+          minimum: 0
+          example: 10000
+    AwardCeilingFilterV1:
+      type: object
+      properties:
+        min:
+          type:
+          - integer
+          - 'null'
+          minimum: 0
+          example: 0
+        max:
+          type:
+          - integer
+          - 'null'
+          minimum: 0
+          example: 10000000
+    EstimatedTotalProgramFundingFilterV1:
+      type: object
+      properties:
+        min:
+          type:
+          - integer
+          - 'null'
+          minimum: 0
+          example: 0
+        max:
+          type:
+          - integer
+          - 'null'
+          minimum: 0
+          example: 10000000
     PostDateFilterV1:
       type: object
       properties:
@@ -885,6 +996,36 @@ components:
           - object
           allOf:
           - $ref: '#/components/schemas/AgencyFilterV1'
+        assistance_listing_number:
+          type:
+          - object
+          allOf:
+          - $ref: '#/components/schemas/AssistanceListingNumberFilterV1'
+        is_cost_sharing:
+          type:
+          - object
+          allOf:
+          - $ref: '#/components/schemas/IsCostSharingFilterV1'
+        expected_number_of_awards:
+          type:
+          - object
+          allOf:
+          - $ref: '#/components/schemas/ExpectedNumberAwardsFilterV1'
+        award_floor:
+          type:
+          - object
+          allOf:
+          - $ref: '#/components/schemas/AwardFloorFilterV1'
+        award_ceiling:
+          type:
+          - object
+          allOf:
+          - $ref: '#/components/schemas/AwardCeilingFilterV1'
+        estimated_total_program_funding:
+          type:
+          - object
+          allOf:
+          - $ref: '#/components/schemas/EstimatedTotalProgramFundingFilterV1'
         post_date:
           type:
           - object

api/src/api/opportunities_v1/opportunity_routes.py

@@ -98,6 +98,37 @@
             },
         },
     },
+    "example5": {
+        "summary": "Filter by award fields",
+        "value": {
+            "filters": {
+                "expected_number_of_awards": {"min": 5},
+                "award_floor": {"min": 10000},
+                "award_ceiling": {"max": 1000000},
+                "estimated_total_program_funding": {"min": 100000, "max": 250000},
+            },
+            "pagination": {
+                "order_by": "opportunity_id",
+                "page_offset": 1,
+                "page_size": 25,
+                "sort_direction": "descending",
+            },
+        },
+    },
+    "example6": {
+        "summary": "FIlter by assistance listing numbers",
+        "value": {
+            "filters": {
+                "assistance_listing_number": {"one_of": ["43.001", "47.049"]},
+            },
+            "pagination": {
+                "order_by": "opportunity_id",
+                "page_offset": 1,
+                "page_size": 25,
+                "sort_direction": "descending",
+            },
+        },
+    },
 }
 
 

api/src/api/opportunities_v1/opportunity_schemas.py

@@ -2,7 +2,12 @@
 
 from src.api.schemas.extension import Schema, fields, validators
 from src.api.schemas.response_schema import AbstractResponseSchema, PaginationMixinSchema
-from src.api.schemas.search_schema import DateSearchSchemaBuilder, StrSearchSchemaBuilder
+from src.api.schemas.search_schema import (
+    BoolSearchSchemaBuilder,
+    DateSearchSchemaBuilder,
+    IntegerSearchSchemaBuilder,
+    StrSearchSchemaBuilder,
+)
 from src.constants.lookup_constants import (
     ApplicantType,
     FundingCategory,
@@ -320,6 +325,43 @@ class OpportunitySearchFilterV1Schema(Schema):
         .with_one_of(example="USAID", minimum_length=2)
         .build()
     )
+    assistance_listing_number = fields.Nested(
+        StrSearchSchemaBuilder("AssistanceListingNumberFilterV1Schema")
+        .with_one_of(
+            example="45.149", pattern=r"^\d{2}\.\d{2,3}$"
+        )  # Always of the format ##.## or ##.###
+        .build()
+    )
+    is_cost_sharing = fields.Nested(
+        BoolSearchSchemaBuilder("IsCostSharingFilterV1Schema").with_one_of(example=True).build()
+    )
+    expected_number_of_awards = fields.Nested(
+        IntegerSearchSchemaBuilder("ExpectedNumberAwardsFilterV1Schema")
+        .with_minimum_value(example=0)
+        .with_maximum_value(example=25)
+        .build()
+    )
+
+    award_floor = fields.Nested(
+        IntegerSearchSchemaBuilder("AwardFloorFilterV1Schema")
+        .with_minimum_value(example=0)
+        .with_maximum_value(example=10_000)
+        .build()
+    )
+
+    award_ceiling = fields.Nested(
+        IntegerSearchSchemaBuilder("AwardCeilingFilterV1Schema")
+        .with_minimum_value(example=0)
+        .with_maximum_value(example=10_000_000)
+        .build()
+    )
+
+    estimated_total_program_funding = fields.Nested(
+        IntegerSearchSchemaBuilder("EstimatedTotalProgramFundingFilterV1Schema")
+        .with_minimum_value(example=0)
+        .with_maximum_value(example=10_000_000)
+        .build()
+    )
 
     post_date = fields.Nested(
         DateSearchSchemaBuilder("PostDateFilterV1Schema").with_start_date().with_end_date().build()

api/src/api/schemas/extension/field_validators.py

@@ -7,6 +7,8 @@
 from src.api.schemas.extension.schema_common import MarshmallowErrorContainer
 from src.validation.validation_constants import ValidationErrorType
 
+Validator = validators.Validator  # re-export
+
 
 class Regexp(validators.Regexp):
     REGEX_ERROR = MarshmallowErrorContainer(