Add missing index and view

diff --git a/db/migrations.go b/db/migrations.go
index 38ea8aa03f713ba234efb1a9c563b52588a9f2cf..e6a7f226e914eb938c11fb7e4835ae9b9b23d441 100644 (file)
--- a/db/migrations.go
+++ b/db/migrations.go
@@ -26,6 +26,7 @@ var migrations []Migration = []Migration{
                                config      jsonb,
                                UNIQUE(user_id, market_name)
                        )`,
+                        `CREATE INDEX IF NOT EXISTS market_configs_user_id ON market_configs (user_id)`,
                        `CREATE TABLE reports (
                                id               BIGSERIAL PRIMARY KEY,
                                date             timestamp with time zone NOT NULL,
@@ -45,4 +46,25 @@ var migrations []Migration = []Migration{
                },
                Down: []string{"DROP TABLE users", "DROP TABLE market_configs", "DROP TABLE report_lines", "DROP TABLE reports"},
        },
+       {
+               Version: 201805061000,
+               Up: []string{
+                       `CREATE VIEW "view_balances" AS
+                           SELECT report_lines.id,
+                               reports.id AS report_id,
+                               market_configs.market_name,
+                               users.id AS user_id,
+                               users.email AS user_email,
+                               reports.date AS report_date,
+                               report_lines.date,
+                               report_lines.payload
+                             FROM (((report_lines
+                               JOIN reports ON ((reports.id = report_lines.report_id)))
+                               JOIN market_configs ON ((reports.market_config_id = market_configs.id)))
+                               JOIN users ON ((market_configs.user_id = users.id)))
+                             WHERE report_lines.payload::jsonb->'checkpoint' IS NOT NULL`,
+                        `CREATE INDEX checkpoints_idx ON report_lines ((payload->>'checkpoint'))`,
+               },
+               Down: []string{"DROP VIEW view_balances", "DROP INDEX checkpoints_idx"},
+       },
 }