use dto and domain models for tiers + positions

fixtures/position_create.json

@@ -1,5 +1,5 @@
 {
-  "oid": "alice-johnson-uuid",
+  "officer_id": "alice-johnson-uuid",
   "semester": "Spring 2024",
   "tier": 1
 }

fixtures/position_delete.json

@@ -1,5 +1,5 @@
 {
-  "oid": "bob-smith-uuid",
-  "semester": "Fall 2023",
-  "tier": 2
+  "officer_id": "alice-johnson-uuid",
+  "semester": "Spring 2024",
+  "tier": 1
 }

fixtures/position_update.json

@@ -1,14 +1,8 @@
 {
-  "oid": "alice-johnson-uuid",
+  "officer_id": "alice-johnson-uuid",
   "semester": "Spring 2024",
   "tier": 1,
   "full_name": "Alice M. Johnson",
-  "title": {
-    "string": "President & Event Coordinator",
-    "valid": true
-  },
-  "team": {
-    "string": "Leadership",
-    "valid": true
-  }
+  "title": "President & Event Coordinator",
+  "team": "Leadership"
 }

fixtures/tier_create.json

@@ -1,15 +1,6 @@
 {
   "tier": 1,
-  "title": {
-    "string": "President",
-    "valid": true
-  },
-  "t_index": {
-    "int64": 100,
-    "valid": true
-  },
-  "team": {
-    "string": "Executive",
-    "valid": true
-  }
+  "title": "President",
+  "t_index": 100,
+  "team": "Executive"
 }

fixtures/tier_create_dev_team.json

@@ -1,15 +1,6 @@
 {
   "tier": 3,
-  "title": {
-    "string": "Developer",
-    "valid": true
-  },
-  "t_index": {
-    "int64": 300,
-    "valid": true
-  },
-  "team": {
-    "string": "Dev Team",
-    "valid": true
-  }
+  "title": "Developer",
+  "t_index": 300,
+  "team": "Dev Team"
 }

fixtures/tier_update.json

@@ -1,15 +1,6 @@
 {
   "tier": 1,
-  "title": {
-    "string": "Club President",
-    "valid": true
-  },
-  "t_index": {
-    "int64": 50,
-    "valid": true
-  },
-  "team": {
-    "string": "Leadership",
-    "valid": true
-  }
+  "title": "Treasurer",
+  "t_index": 50,
+  "team": "Leadership"
 }