From 6472ce1247a7126f42219a1c7bcfee1db164c147 Mon Sep 17 00:00:00 2001
From: Kyriakos Z <3829551+koox00@users.noreply.github.com>
Date: Thu, 30 Mar 2023 12:42:52 +0300
Subject: [PATCH] MM-49540: drafts migration adding metadata (#7240)

* MM-49540: drafts migration adding metadata

Adds a drafts table migration adding the column "metadata".
This column is going to be primarily used to store the draft's
metadata priority field.

* Addresses review comments
---
 app/database/migration/server/index.ts            | 8 +++++++-
 app/database/models/server/draft.ts               | 4 +++-
 app/database/schema/server/table_schemas/draft.ts | 1 +
 app/database/schema/server/test.ts                | 2 ++
 types/database/models/servers/draft.ts            | 2 ++
 5 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/app/database/migration/server/index.ts b/app/database/migration/server/index.ts
index cacdeaa56..5916eb497 100644
--- a/app/database/migration/server/index.ts
+++ b/app/database/migration/server/index.ts
@@ -8,7 +8,7 @@ import {addColumns, schemaMigrations} from '@nozbe/watermelondb/Schema/migration
 
 import {MM_TABLES} from '@constants/database';
 
-const {CHANNEL_INFO} = MM_TABLES.SERVER;
+const {CHANNEL_INFO, DRAFT} = MM_TABLES.SERVER;
 
 export default schemaMigrations({migrations: [
     {
@@ -20,6 +20,12 @@ export default schemaMigrations({migrations: [
                     {name: 'files_count', type: 'number'},
                 ],
             }),
+            addColumns({
+                table: DRAFT,
+                columns: [
+                    {name: 'metadata', type: 'string', isOptional: true},
+                ],
+            }),
         ],
     },
 ]});
diff --git a/app/database/models/server/draft.ts b/app/database/models/server/draft.ts
index f651029d0..aebe33e28 100644
--- a/app/database/models/server/draft.ts
+++ b/app/database/models/server/draft.ts
@@ -5,7 +5,7 @@ import {field, json} from '@nozbe/watermelondb/decorators';
 import Model, {Associations} from '@nozbe/watermelondb/Model';
 
 import {MM_TABLES} from '@constants/database';
-import {safeParseJSON} from '@utils/helpers';
+import {identity, safeParseJSON} from '@utils/helpers';
 
 import type DraftModelInterface from '@typings/database/models/servers/draft';
 
@@ -39,4 +39,6 @@ export default class DraftModel extends Model implements DraftModelInterface {
 
     /** files : The files field will hold an array of file objects that have not yet been uploaded and persisted within the FILE table */
     @json('files', safeParseJSON) files!: FileInfo[];
+
+    @json('metadata', identity) metadata?: PostMetadata;
 }
diff --git a/app/database/schema/server/table_schemas/draft.ts b/app/database/schema/server/table_schemas/draft.ts
index eeeb438c7..c69cde445 100644
--- a/app/database/schema/server/table_schemas/draft.ts
+++ b/app/database/schema/server/table_schemas/draft.ts
@@ -14,5 +14,6 @@ export default tableSchema({
         {name: 'files', type: 'string'},
         {name: 'message', type: 'string'},
         {name: 'root_id', type: 'string', isIndexed: true},
+        {name: 'metadata', type: 'string', isOptional: true},
     ],
 });
diff --git a/app/database/schema/server/test.ts b/app/database/schema/server/test.ts
index 1a6c1690d..d660b2073 100644
--- a/app/database/schema/server/test.ts
+++ b/app/database/schema/server/test.ts
@@ -226,12 +226,14 @@ describe('*** Test schema for SERVER database ***', () => {
                         files: {name: 'files', type: 'string'},
                         message: {name: 'message', type: 'string'},
                         root_id: {name: 'root_id', type: 'string', isIndexed: true},
+                        metadata: {name: 'metadata', type: 'string', isOptional: true},
                     },
                     columnArray: [
                         {name: 'channel_id', type: 'string', isIndexed: true},
                         {name: 'files', type: 'string'},
                         {name: 'message', type: 'string'},
                         {name: 'root_id', type: 'string', isIndexed: true},
+                        {name: 'metadata', type: 'string', isOptional: true},
                     ],
                 },
                 [FILE]: {
diff --git a/types/database/models/servers/draft.ts b/types/database/models/servers/draft.ts
index 91768fd12..003568023 100644
--- a/types/database/models/servers/draft.ts
+++ b/types/database/models/servers/draft.ts
@@ -25,6 +25,8 @@ declare class DraftModel extends Model {
 
     /** files : The files field will hold an array of files object that have not yet been uploaded and persisted within the FILE table */
     files: FileInfo[];
+
+    metadata?: PostMetadata;
 }
 
 export default DraftModel;