tech(api): remove unused columns in flash-algo-configurations table

Author: alexandrecoin

Diff for: api/db/migrations/20241128152506_remove-unused-columns-in-flash-algorithm-configurations-table.js

@@ -0,0 +1,29 @@
+const TABLE_NAME = 'flash-algorithm-configurations';
+const WARM_UP_LENGTH_COLUMN_NAME = 'warmUpLength';
+const FORCED_COMPETENCES_COLUMN_NAME = 'forcedCompetences';
+const MINIMUM_ESTIMATED_SUCCESS_RATE_RANGES_COLUMN_NAME = 'minimumEstimatedSuccessRateRanges';
+const DOUBLE_MEASURES_UNTIL_COLUMN_NAME = 'doubleMeasuresUntil';
+const VARIATION_PERCENT_UNTIL_COLUMN_NAME = 'variationPercentUntil';
+
+const up = function (knex) {
+  return knex.schema.table(TABLE_NAME, (table) => {
+    table.dropColumn(WARM_UP_LENGTH_COLUMN_NAME);
+    table.dropColumn(FORCED_COMPETENCES_COLUMN_NAME);
+    table.dropColumn(MINIMUM_ESTIMATED_SUCCESS_RATE_RANGES_COLUMN_NAME);
+    table.dropColumn(DOUBLE_MEASURES_UNTIL_COLUMN_NAME);
+    table.dropColumn(VARIATION_PERCENT_UNTIL_COLUMN_NAME);
+    table.comment(`Configuration parameters used to alter the behaviour of the flash algorithm.`);
+  });
+};
+
+const down = function (knex) {
+  return knex.schema.table(TABLE_NAME, (table) => {
+    table.integer(WARM_UP_LENGTH_COLUMN_NAME);
+    table.jsonb(FORCED_COMPETENCES_COLUMN_NAME);
+    table.jsonb(MINIMUM_ESTIMATED_SUCCESS_RATE_RANGES_COLUMN_NAME);
+    table.integer(DOUBLE_MEASURES_UNTIL_COLUMN_NAME);
+    table.integer(VARIATION_PERCENT_UNTIL_COLUMN_NAME);
+  });
+};
+
+export { down, up };