2024-08-29 | MAIN --> PROD | DEV (377d210) --> STAGING

backend/audit/views/pre_dissemination_download_view.py

@@ -1,3 +1,4 @@
+from django.http import HttpResponse
 from django.shortcuts import get_object_or_404, redirect
 from django.views.generic import View
 
@@ -33,7 +34,11 @@ def get(self, request, report_id):
         )
         i2d_data = intake_to_dissem.load_all()
 
-        filename = generate_presubmission_report(i2d_data)
-        download_url = get_download_url(filename)
+        filename, workbook_bytes = generate_presubmission_report(i2d_data)
+        response = HttpResponse(
+            workbook_bytes,
+            content_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+        )
+        response["Content-Disposition"] = f"attachment; filename={filename}"
 
-        return redirect(download_url)
+        return response

backend/cypress/support/auditee-certification.js

@@ -13,7 +13,7 @@ export function testAuditeeCertification() {
   // 2. Sign and date, submit and go back to checklist
   cy.get('#auditee_name').type('John Doe');
   cy.get('#auditee_title').type('Auditee');
-  cy.get('.usa-date-picker__button').click();
+  cy.get('.usa-date-picker__button').trigger('click');
   cy.get('.usa-date-picker__calendar__date--today').click();
   cy.get('.usa-button').contains('Agree to auditee certification').click();
 };

backend/cypress/support/auditor-certification.js

@@ -11,7 +11,7 @@ export function testAuditorCertification() {
   // 2. Sign and date, submit and go back to checklist
   cy.get('#auditor_name').type('Jane Doe');
 	cy.get('#auditor_title').type('Auditor');
-  cy.get('.usa-date-picker__button').click();
+  cy.get('.usa-date-picker__button').trigger('click');
   cy.get('.usa-date-picker__calendar__date--today').click();
   cy.get('.usa-button').contains('Agree to auditor certification').click();
 };

backend/dissemination/api_versions.py

@@ -7,7 +7,7 @@
 
 # These are API versions we want live.
 live = {
-    "dissemination": ["api_v1_0_3", "api_v1_1_0", "api_v1_1_1"],
+    "dissemination": ["api_v1_0_3", "api_v1_1_0"],
     "support": ["admin_api_v1_1_0"],
 }
 
@@ -47,20 +47,6 @@ def exec_sql(location, version, filename):
         curs.execute(sql)
 
 
-def create_materialized_view(location):
-    """
-    Create or recreate the dissemination_combined materialized view.
-    We only want this done once on startup, regardless of the API version.
-    """
-    conn = connection(get_conn_string())
-    conn.autocommit = True
-    with conn.cursor() as curs:
-        path = f"{location}/sql/create_materialized_views.sql"
-        logger.info("EXEC SQL create_materialized_views.sql")
-        sql = open(path, "r").read()
-        curs.execute(sql)
-
-
 def create_views(location, version):
     exec_sql(location, version, "create_views.sql")
 

backend/dissemination/management/commands/create_api_views.py

@@ -8,7 +8,6 @@ class Command(BaseCommand):
     """
 
     def handle(self, *args, **kwargs):
-        api_versions.create_materialized_view("dissemination")
         api_versions.create_functions("dissemination")
         api_versions.create_functions("support")
         api_versions.create_live_views("dissemination")

backend/dissemination/management/commands/materialized_views.py

@@ -15,10 +15,7 @@ def add_arguments(self, parser):
     def handle(self, *args, **options):
         path = "dissemination/sql"
         if options["create"]:
-            # Other API views may rely on the materialized view. So, drop and recreate them.
-            api_versions.drop_live_views("dissemination")
             api_versions.exec_sql_at_path(path, "create_materialized_views.sql")
-            api_versions.create_live_views("dissemination")
         elif options["drop"]:
             api_versions.exec_sql_at_path(path, "drop_materialized_views.sql")
         elif options["refresh"]:

backend/dissemination/summary_reports.py

@@ -5,11 +5,7 @@
 import time
 import openpyxl as pyxl
 
-from boto3 import client as boto3_client
-from botocore.client import ClientError, Config
-
 from django.conf import settings
-from fs.memoryfs import MemoryFS
 
 from openpyxl.workbook.defined_name import DefinedName
 from openpyxl.utils import quote_sheetname
@@ -606,40 +602,19 @@ def create_workbook(data, protect_sheets=False):
     return (workbook, t1 - t0)
 
 
-def persist_workbook(workbook):
+def prepare_workbook_for_download(workbook):
+
     t0 = time.time()
-    s3_client = boto3_client(
-        service_name="s3",
-        region_name=settings.AWS_S3_PRIVATE_REGION_NAME,
-        aws_access_key_id=settings.AWS_PRIVATE_ACCESS_KEY_ID,
-        aws_secret_access_key=settings.AWS_PRIVATE_SECRET_ACCESS_KEY,
-        endpoint_url=settings.AWS_S3_PRIVATE_INTERNAL_ENDPOINT,
-        config=Config(signature_version="s3v4"),
-    )
+    now = datetime.utcnow().strftime("%Y%m%d%H%M%S")
+    filename = f"fac-summary-report-{now}.xlsx"
+
+    # Save the workbook directly to a BytesIO object
+    workbook_bytes = io.BytesIO()
+    workbook.save(workbook_bytes)
+    workbook_bytes.seek(0)
 
-    with MemoryFS() as mem_fs:
-        now = datetime.utcnow().strftime("%Y%m%d%H%M%S")
-        filename = f"fac-summary-report-{now}.xlsx"
-        s3_dir = "temp"
-
-        workbook_write_fp = mem_fs.openbin(filename, mode="w")
-        workbook.save(workbook_write_fp)
-        workbook_read_fp = mem_fs.openbin(filename, mode="r")
-        workbook_read_fp.seek(0)
-        content = workbook_read_fp.read()
-        workbook_bytes = io.BytesIO(content)
-
-        try:
-            s3_client.put_object(
-                Body=workbook_bytes,
-                Bucket=settings.AWS_PRIVATE_STORAGE_BUCKET_NAME,
-                Key=f"{s3_dir}/{filename}",
-            )
-        except ClientError:
-            logger.warn(f"Unable to put summary report file {filename} in S3!")
-            raise
     t1 = time.time()
-    return (f"temp/{filename}", t1 - t0)
+    return (filename, workbook_bytes, t1 - t0)
 
 
 def generate_summary_report(report_ids, include_private=False):
@@ -651,12 +626,12 @@ def generate_summary_report(report_ids, include_private=False):
     data = separate_notes_single_fields_from_array_fields(data)
     (workbook, tcw) = create_workbook(data)
     insert_dissem_coversheet(workbook, bool(tribal_report_ids), include_private)
-    (filename, tpw) = persist_workbook(workbook)
+    (filename, workbook_bytes, tpw) = prepare_workbook_for_download(workbook)
     t1 = time.time()
     logger.info(
         f"SUMMARY_REPORTS generate_summary_report\n\ttotal: {t1-t0} ttri: {ttri} tgrdd: {tgrdd} tcw: {tcw} tpw: {tpw}"
     )
-    return filename
+    return (filename, workbook_bytes)
 
 
 # Ignore performance profiling for the presub.
@@ -667,9 +642,9 @@ def generate_presubmission_report(i2d_data):
     insert_precert_coversheet(workbook)
     workbook.security.workbookPassword = str(uuid.uuid4())
     workbook.security.lockStructure = True
-    (filename, _) = persist_workbook(workbook)
+    (filename, workbook_bytes, _) = prepare_workbook_for_download(workbook)
 
-    return filename
+    return (filename, workbook_bytes)
 
 
 def separate_notes_single_fields_from_array_fields(data):

backend/dissemination/test_summary_reports.py

@@ -25,7 +25,7 @@ def test_generate_summary_report_returns_filename(self):
             baker.make(FederalAward, report_id=g)
         self.refresh_materialized_view()
 
-        filename = generate_summary_report(report_ids)
+        filename, _ = generate_summary_report(report_ids)
 
         self.assertTrue(filename.startswith, "fac-summary-report-")
         self.assertTrue(filename.endswith, ".xlsx")