S5332

Author: JamesW1-NHS

backend/src/models/fhir_immunization_pre_validators.py

@@ -591,7 +591,7 @@ def pre_validate_vaccination_procedure_code(self, values: dict) -> dict:
         (legacy CSV field name: VACCINATION_PROCEDURE_CODE) exists, then it is a non-empty string
         """
         url = "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-" + "VaccinationProcedure"
-        system = "http://snomed.info/sct"
+        system = Urls.snomed
         field_type = "code"
         field_location = generate_field_location_for_extension(url, system, field_type)
         try:
@@ -608,7 +608,7 @@ def pre_validate_vaccination_procedure_display(self, values: dict) -> dict:
         (legacy CSV field name: VACCINATION_PROCEDURE_TERM) exists, then it is a non-empty string
         """
         url = "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-" + "VaccinationProcedure"
-        system = "http://snomed.info/sct"
+        system = Urls.snomed
         field_type = "display"
         field_location = generate_field_location_for_extension(url, system, field_type)
         try:
@@ -624,7 +624,7 @@ def pre_validate_vaccination_situation_code(self, values: dict) -> dict:
         (legacy CSV field name: VACCINATION_SITUATION_CODE) exists, then it is a non-empty string
         """
         url = "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-VaccinationSituation"
-        system = "http://snomed.info/sct"
+        system = Urls.snomed
         field_type = "code"
         field_location = generate_field_location_for_extension(url, system, field_type)
         try:
@@ -640,7 +640,7 @@ def pre_validate_vaccination_situation_display(self, values: dict) -> dict:
         (legacy CSV field name: VACCINATION_SITUATION_TERM) exists, then it is a non-empty string
         """
         url = "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-VaccinationSituation"
-        system = "http://snomed.info/sct"
+        system = Urls.snomed
         field_type = "display"
         field_location = generate_field_location_for_extension(url, system, field_type)
         try:
@@ -719,7 +719,7 @@ def pre_validate_disease_type_coding_codes(self, values: dict) -> dict:
         Pre-validate that, if protocolApplied[0].targetDisease[{i}].coding[?(@.system=='http://snomed.info/sct')].code
         exists, then it is a non-empty string
         """
-        url = "http://snomed.info/sct"
+        url = Urls.snomed
         try:
             for i in range(len(values["protocolApplied"][0]["targetDisease"])):
                 field_location = f"protocolApplied[0].targetDisease[{i}].coding[?(@.system=='{url}')].code"
@@ -778,7 +778,7 @@ def pre_validate_site_coding_code(self, values: dict) -> dict:
         Pre-validate that, if site.coding[?(@.system=='http://snomed.info/sct')].code
         (legacy CSV field name: SITE_OF_VACCINATION_CODE) exists, then it is a non-empty string
         """
-        url = "http://snomed.info/sct"
+        url = Urls.snomed
         field_location = f"site.coding[?(@.system=='{url}')].code"
         try:
             site_coding_code = [x for x in values["site"]["coding"] if x.get("system") == url][0]["code"]
@@ -791,7 +791,7 @@ def pre_validate_site_coding_display(self, values: dict) -> dict:
         Pre-validate that, if site.coding[?(@.system=='http://snomed.info/sct')].display
         (legacy CSV field name: SITE_OF_VACCINATION_TERM) exists, then it is a non-empty string
         """
-        url = "http://snomed.info/sct"
+        url = Urls.snomed
         field_location = f"site.coding[?(@.system=='{url}')].display"
         try:
             field_value = [x for x in values["site"]["coding"] if x.get("system") == url][0]["display"]
@@ -812,7 +812,7 @@ def pre_validate_route_coding_code(self, values: dict) -> dict:
         Pre-validate that, if route.coding[?(@.system=='http://snomed.info/sct')].code
         (legacy CSV field name: ROUTE_OF_VACCINATION_CODE) exists, then it is a non-empty string
         """
-        url = "http://snomed.info/sct"
+        url = Urls.snomed
         field_location = f"route.coding[?(@.system=='{url}')].code"
         try:
             field_value = [x for x in values["route"]["coding"] if x.get("system") == url][0]["code"]
@@ -825,7 +825,7 @@ def pre_validate_route_coding_display(self, values: dict) -> dict:
         Pre-validate that, if route.coding[?(@.system=='http://snomed.info/sct')].display
         (legacy CSV field name: ROUTE_OF_VACCINATION_TERM) exists, then it is a non-empty string
         """
-        url = "http://snomed.info/sct"
+        url = Urls.snomed
         field_location = f"route.coding[?(@.system=='{url}')].display"
         try:
             field_value = [x for x in values["route"]["coding"] if x.get("system") == url][0]["display"]
@@ -968,7 +968,7 @@ def pre_validate_vaccine_code(self, values: dict) -> dict:
         NOTE: vaccineCode is a mandatory FHIR field. A value of None will be rejected by the
         FHIR model before pre-validators are run.
         """
-        url = "http://snomed.info/sct"
+        url = Urls.snomed
         field_location = f"vaccineCode.coding[?(@.system=='{url}')].code"
         try:
             field_value = [x for x in values["vaccineCode"]["coding"] if x.get("system") == url][0]["code"]