From d6963248aefe1801c04912cc685b95f2fbc5b1ee Mon Sep 17 00:00:00 2001
From: Craige McWhirter <craige.mcwhirter@iohk.io>
Date: Tue, 4 Aug 2020 07:32:42 +1000
Subject: [PATCH] Corrected postgres setting for matrix-synapse

---
 roles/matrix.nix | 40 ++++++++++++++++++++++++++--------------
 1 file changed, 26 insertions(+), 14 deletions(-)

diff --git a/roles/matrix.nix b/roles/matrix.nix
index 9b38845..7727fb6 100644
--- a/roles/matrix.nix
+++ b/roles/matrix.nix
@@ -8,6 +8,13 @@
     ../secrets/matrix.nix
   ];
 
+  i18n = {
+    extraLocaleSettings = {
+      LC_COLLATE = "C";   # Ensure correct locale for postgres
+      LC_CTYPE = "C";     # Ensure correct locale for postgres
+    };
+  };
+
   services = {
 
     matrix-synapse = {
@@ -22,7 +29,7 @@
         resources = [
           {
             compress = true;
-            names = [ "client" "webclient" ];
+            names = [ "client" ];
           } {
             compress = false;
             names = [ "federation" ];
@@ -100,22 +107,27 @@
 
     postgresql = {
       enable = true;
+      ensureDatabases = [ "matrix-synapse" ];    # Ensure the database persists
+      ensureUsers = [
+        {
+          name = "matrix-synapse";               # Ensure the database user persists
+          ensurePermissions = {                  # Ensure the database permissions persist
+            "DATABASE \"matrix-synapse\"" = "ALL PRIVILEGES";
+            "ALL TABLES IN SCHEMA public" = "ALL PRIVILEGES";
+          };
+        }
+      ];
+      # Initial database creation
+      initialScript = pkgs.writeText "synapse-init.sql" ''
+        CREATE ROLE "matrix-synapse" WITH LOGIN PASSWORD 'synapse';
+        CREATE DATABASE "matrix-synapse" WITH OWNER "matrix-synapse"
+          TEMPLATE template0
+          LC_COLLATE = "C"
+          LC_CTYPE = "C";
+      '';
     };
   };
 
-  services.postgresql = {
-    ensureDatabases = [ "matrix-synapse" ];    # Ensure the database persists
-    ensureUsers = [
-      {
-        name = "matrix-synapse";               # Ensure the database user persists
-        ensurePermissions = {                  # Ensure the database permissions persist
-          #"DATABASE \"matrix-synapse\"" = "ALL PRIVILEGES";
-          #"ALL TABLES IN SCHEMA public" = "ALL PRIVILEGES";
-        };
-      }
-    ];
-  };
-
   security.acme = {
     acceptTerms = true;
     certs = {