#99 Admin backend cleanup

* removes admin backend views which are not important for production
* adds filtering functionalities on index views
* simplifies detail views on intervention, compensation, ecoaccount and ema
* adds autocomplete fields on detail views
* adds handy horizontal filter fields on detail views

compensation/admin.py

@@ -2,7 +2,100 @@ from django.contrib import admin
 
 from compensation.models import Compensation, CompensationAction, CompensationState, Payment, \
     EcoAccountDeduction, EcoAccount
-from konova.admin import BaseObjectAdmin
+from konova.admin import BaseObjectAdmin, BaseResourceAdmin
+
+
+class AbstractCompensationAdmin(BaseObjectAdmin):
+    list_display = [
+        "id",
+        "identifier",
+        "title",
+        "created",
+        "deleted",
+    ]
+
+    def get_fields(self, request, obj=None):
+        return super().get_fields(request, obj) + [
+            "identifier",
+            "title",
+            "comment",
+            "after_states",
+            "before_states",
+        ]
+
+    def get_readonly_fields(self, request, obj=None):
+        return super().get_readonly_fields(request, obj) + [
+            "after_states",
+            "before_states",
+        ]
+
+
+class CompensationAdmin(AbstractCompensationAdmin):
+    autocomplete_fields = [
+        "intervention",
+    ]
+
+    def get_fields(self, request, obj=None):
+        return super().get_fields(request, obj) + [
+            "is_cef",
+            "is_coherence_keeping",
+            "intervention",
+        ]
+
+
+class EcoAccountAdmin(AbstractCompensationAdmin):
+    list_display = [
+        "id",
+        "identifier",
+        "title",
+        "created",
+        "deleted",
+    ]
+
+    filter_horizontal = [
+        "users"
+    ]
+
+    def get_fields(self, request, obj=None):
+        return super().get_fields(request, obj) + [
+            "deductable_surface",
+            "users"
+        ]
+
+
+class PaymentAdmin(admin.ModelAdmin):
+    list_display = [
+        "id",
+        "amount",
+        "due_on",
+    ]
+
+
+class EcoAccountDeductionAdmin(BaseResourceAdmin):
+    list_display = [
+        "id",
+        "account",
+        "intervention",
+        "surface",
+    ]
+    search_fields = [
+        "account__identifier",
+        "account__title",
+        "intervention__identifier",
+        "intervention__title",
+        "surface",
+    ]
+    autocomplete_fields = [
+        "account",
+        "intervention",
+    ]
+
+    def get_fields(self, request, obj=None):
+        return super().get_fields(request, obj) + [
+            "account",
+            "intervention",
+            "surface",
+        ]
 
 
 class CompensationStateAdmin(admin.ModelAdmin):
@@ -23,44 +116,11 @@ class CompensationActionAdmin(admin.ModelAdmin):
     ]
 
 
-class CompensationAdmin(BaseObjectAdmin):
-    list_display = [
-        "id",
-        "identifier",
-        "title",
-        "created",
-        "deleted",
-    ]
-
-
-class EcoAccountAdmin(admin.ModelAdmin):
-    list_display = [
-        "id",
-        "identifier",
-        "title",
-    ]
-
-
-class PaymentAdmin(admin.ModelAdmin):
-    list_display = [
-        "id",
-        "amount",
-        "due_on",
-    ]
-
-
-class EcoAccountDeductionAdmin(admin.ModelAdmin):
-    list_display = [
-        "id",
-        "account",
-        "intervention",
-        "surface",
-    ]
-
-
 admin.site.register(Compensation, CompensationAdmin)
-admin.site.register(Payment, PaymentAdmin)
-admin.site.register(CompensationAction, CompensationActionAdmin)
-admin.site.register(CompensationState, CompensationStateAdmin)
 admin.site.register(EcoAccount, EcoAccountAdmin)
 admin.site.register(EcoAccountDeduction, EcoAccountDeductionAdmin)
+
+# For a more cleaner admin interface these rarely used admin views are not important for deployment
+#admin.site.register(Payment, PaymentAdmin)
+#admin.site.register(CompensationAction, CompensationActionAdmin)
+#admin.site.register(CompensationState, CompensationStateAdmin)