.vscode/launch.json

@@ -53,7 +53,7 @@
         "AYANOVA_FOLDER_USER_FILES": "c:\\temp\\RavenTestData\\userfiles",
         "AYANOVA_FOLDER_BACKUP_FILES": "c:\\temp\\RavenTestData\\backupfiles",
         "AYANOVA_FOLDER_TEMPORARY_SERVER_FILES": "c:\\temp\\RavenTestData\\tempfiles",
-        "AYANOVA_SERVER_TEST_MODE": "false",
+        "AYANOVA_SERVER_TEST_MODE": "true",
         "AYANOVA_SERVER_TEST_MODE_SEEDLEVEL": "small",
         "AYANOVA_SERVER_TEST_MODE_TZ_OFFSET": "-7",
         "AYANOVA_BACKUP_PG_DUMP_PATH": "C:\\data\\code\\postgres_13\\bin\\"

server/AyaNova/models/PartAssembly.cs

@@ -7,8 +7,7 @@ using Newtonsoft.Json;
 
 namespace AyaNova.Models
 {
-    //NOTE: Any non required field (nullable in DB) sb nullable here, i.e. decimal? not decimal, 
+    //https://stackoverflow.com/questions/46517584/how-to-add-a-parent-record-with-its-children-records-in-ef-core#46615455
-    //otherwise the server will call it an invalid record if the field isn't sent from client
 
     public class PartAssembly : ICoreBizObjectModel
     {
@@ -21,12 +20,8 @@ namespace AyaNova.Models
         public string Notes { get; set; }
         public string Wiki { get; set; }
         public string CustomFields { get; set; }
-        public List<string> Tags { get; set; }
+        public List<string> Tags { get; set; } = new List<string>();
-
+        public List<PartAssemblyItem> Items { get; set; } = new List<PartAssemblyItem>();
-        public PartAssembly()
-        {
-            Tags = new List<string>();
-        }
 
         [NotMapped, JsonIgnore]
         public AyaType AyaType { get => AyaType.PartAssembly; }

server/AyaNova/models/PartAssemblyItem.cs

@@ -7,28 +7,16 @@ using Newtonsoft.Json;
 
 namespace AyaNova.Models
 {
-    //NOTE: Any non required field (nullable in DB) sb nullable here, i.e. decimal? not decimal, 
+  //https://stackoverflow.com/questions/46517584/how-to-add-a-parent-record-with-its-children-records-in-ef-core#46615455
-    //otherwise the server will call it an invalid record if the field isn't sent from client
-
     public class PartAssemblyItem
     {
         public long Id { get; set; }
         public uint Concurrency { get; set; }
 
-        //Principle
         [Required]
-        public long PartAssemblyId { get; set; }//fk
+        public long PartAssemblyId { get; set; }      
-       // public PartAssembly PartAssembly { get; set; } //FOR NOW COMMENTINGH OUT THESE CONVENIENCE REFERENCES UNCOMMENT IF NEED LATER COULD BE YAGNI
+        public PartAssembly PartAssembly { get; set; }     
-
+        public long PartId { get; set; }
-        public long PartId { get; set; }//fk
-        //public Part Part { get; set; }
-
-        public PartAssemblyItem()
-        {
-
-        }
-
-
 
     }//eoc
 

server/AyaNova/util/AySchema.cs

@@ -707,7 +707,7 @@ $BODY$ LANGUAGE PLPGSQL STABLE");
                 await ExecQueryAsync("CREATE INDEX apartassembly_tags ON apartassembly using GIN(tags)");
 
                 //PARTASSEMBLYITEM
-                await ExecQueryAsync("CREATE TABLE apartassemblyitem (id BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY, partassemblyid bigint not null REFERENCES apartassembly, " +
+                await ExecQueryAsync("CREATE TABLE apartassemblyitem (id BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY, partassemblyid bigint not null REFERENCES apartassembly on delete cascade, " +
                 "partid bigint not null REFERENCES apart)");
 
                 //PROJECT