From 62ffd302081c575a7a39e5ab5c08f4a8b42b0962 Mon Sep 17 00:00:00 2001
From: Aaron <aaron.m.stricker@gmail.com>
Date: Mon, 27 May 2019 14:16:48 -0500
Subject: [PATCH] admin: add proposal STAGE_NOT_CANCELED  filter

---
 admin/src/types.ts                | 1 +
 admin/src/util/statuses.ts        | 8 ++++++++
 backend/grant/utils/pagination.py | 9 +++++++--
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/admin/src/types.ts b/admin/src/types.ts
index f7eee8af..72f75e63 100644
--- a/admin/src/types.ts
+++ b/admin/src/types.ts
@@ -87,6 +87,7 @@ export enum PROPOSAL_STAGE {
   COMPLETED = 'COMPLETED',
   FAILED = 'FAILED',
   CANCELED = 'CANCELED',
+  NOT_CANCELED = 'NOT_CANCELED',
 }
 export interface Proposal {
   proposalId: number;
diff --git a/admin/src/util/statuses.ts b/admin/src/util/statuses.ts
index 71cce6d7..967fffa8 100644
--- a/admin/src/util/statuses.ts
+++ b/admin/src/util/statuses.ts
@@ -12,6 +12,7 @@ export interface StatusSoT<E> {
   tagDisplay: string;
   tagColor: string;
   hint: string;
+  not?: boolean;
 }
 
 export const MILESTONE_STAGES: Array<StatusSoT<MILESTONE_STAGE>> = [
@@ -131,6 +132,13 @@ export const PROPOSAL_STAGES: Array<StatusSoT<PROPOSAL_STAGE>> = [
     hint:
       'Proposal was canceled by an admin and is currently refunding all contributors.',
   },
+  {
+    id: PROPOSAL_STAGE.NOT_CANCELED,
+    tagDisplay: 'NOT Canceled',
+    tagColor: '#eb4118',
+    hint: 'Proposal has NOT been canceled.',
+    not: true,
+  },
 ];
 
 export const PROPOSAL_ARBITER_STATUSES: Array<StatusSoT<PROPOSAL_ARBITER_STATUS>> = [
diff --git a/backend/grant/utils/pagination.py b/backend/grant/utils/pagination.py
index 5ce0935f..65022eda 100644
--- a/backend/grant/utils/pagination.py
+++ b/backend/grant/utils/pagination.py
@@ -10,7 +10,9 @@ from .enums import ProposalStatus, ProposalStage, Category, ContributionStatus,
 
 
 def extract_filters(sw, strings):
-    return [f[len(sw):] for f in strings if f.startswith(sw)]
+    filters = [f[len(sw):] for f in strings if f.startswith(sw)]
+    filters = [f for f in filters if not f.startswith('NOT_')]
+    return filters
 
 
 class PaginationException(Exception):
@@ -52,6 +54,7 @@ class ProposalPagination(Pagination):
     def __init__(self):
         self.FILTERS = [f'STATUS_{s}' for s in ProposalStatus.list()]
         self.FILTERS.extend([f'STAGE_{s}' for s in ProposalStage.list()])
+        self.FILTERS.extend([f'STAGE_NOT_{s}' for s in ProposalStage.list()])
         self.FILTERS.extend([f'CAT_{c}' for c in Category.list()])
         self.FILTERS.extend([f'ARBITER_{c}' for c in ProposalArbiterStatus.list()])
         self.FILTERS.extend([f'MILESTONE_{c}' for c in MilestoneStage.list()])
@@ -80,6 +83,7 @@ class ProposalPagination(Pagination):
             self.validate_filters(filters)
             status_filters = extract_filters('STATUS_', filters)
             stage_filters = extract_filters('STAGE_', filters)
+            stage_not_filters = extract_filters('STAGE_NOT_', filters, )
             cat_filters = extract_filters('CAT_', filters)
             arbiter_filters = extract_filters('ARBITER_', filters)
             milestone_filters = extract_filters('MILESTONE_', filters)
@@ -88,6 +92,8 @@ class ProposalPagination(Pagination):
                 query = query.filter(Proposal.status.in_(status_filters))
             if stage_filters:
                 query = query.filter(Proposal.stage.in_(stage_filters))
+            if stage_not_filters:
+                query = query.filter(Proposal.stage.notin_(stage_not_filters))
             if cat_filters:
                 query = query.filter(Proposal.category.in_(cat_filters))
             if arbiter_filters:
@@ -177,7 +183,6 @@ class ContributionPagination(Pagination):
                         Proposal.stage == ProposalStage.CANCELED,
                     ))
 
-
         # SORT (see self.SORT_MAP)
         if sort:
             self.validate_sort(sort)