Add case names to the delivery messages (#3911) (patch)

### Added

- Information on what cases the delivery message was generated for.

cg/services/delivery_message/messages/analysis_message.py

@@ -5,9 +5,13 @@
 
 def get_cases_message(cases: list[Case]) -> str:
     delivery_path: str = get_caesar_delivery_path(cases[0])
+    case_names: str = "\n".join([case.name for case in cases])
+    case_s_: str = "case" if len(cases) == 1 else "cases"
     return (
         f"Hello,\n\n"
-        f"The analysis files are currently being uploaded to your inbox on Caesar:\n\n"
+        f"The analysis files for the following {case_s_} are currently being uploaded to your inbox on Caesar:\n\n"
+        f"{case_names}\n\n"
+        f"Available under: \n\n"
         f"{delivery_path}"
     )
 

cg/services/delivery_message/messages/fastq_analysis_message.py

@@ -6,8 +6,12 @@
 class FastqAnalysisMessage(DeliveryMessage):
     def create_message(self, cases: list[Case]) -> str:
         delivery_path: str = get_caesar_delivery_path(cases[0])
+        case_names: str = "\n".join([case.name for case in cases])
+        case_s_: str = "case" if len(cases) == 1 else "cases"
         return (
             f"Hello,\n\n"
-            f"The fastq and analysis files are currently being uploaded to your inbox on Caesar:\n\n"
+            f"The fastq and analysis files for the following {case_s_} are currently being uploaded to your inbox on Caesar:\n\n"
+            f"{case_names}\n\n"
+            f"Available under: \n"
             f"{delivery_path}"
         )

cg/services/delivery_message/messages/fastq_message.py

@@ -6,8 +6,13 @@
 class FastqMessage(DeliveryMessage):
     def create_message(self, cases: list[Case]) -> str:
         delivery_path: str = get_caesar_delivery_path(cases[0])
+        sample_names: str = "\n".join([sample.name for case in cases for sample in case.samples])
+        number_of_samples: int = sum(len(case.samples) for case in cases)
+        sample_s_: str = "sample" if number_of_samples == 1 else "samples"
         return (
             f"Hello,\n\n"
-            f"The fastq files for this order have been uploaded to your inbox on Caesar at:\n\n"
+            f"The fastq files for the following {sample_s_} have been uploaded to your inbox on Caesar:\n\n"
+            f"{sample_names}\n\n"
+            "Available under: \n\n"
             f"{delivery_path}"
         )