Introduce opt_in table to keep track of contacts that opt into messaging.

Add "is_opted_in" to campaign_contact table.

Author: engelhartrueben

migrations/20241217211012_add_optin_table.js

@@ -0,0 +1,32 @@
+/**
+ * @param { import("knex").Knex } knex
+ * @returns { Promise<void> }
+ */
+exports.up = async knex => {
+    await knex.schema.hasTable("opt_in").then(async exists => {
+        if (exists) return;
+        await knex.schema.createTable("opt_in", table => {
+            table.increments("id")
+            table.text("cell").notNullable();
+            table.integer("assignment_id").nullable();;
+            table.integer("organization_id").notNullable();
+            // Not in love with "reason_code", but doing so to match
+            // opt_out table
+            table.text("reason_code").notNullable().defaultTo("");
+            table.timestamp("created_at").notNullable().defaultTo(knex.fn.now());
+
+            table.index("cell");
+            table.index("assignment_id");
+            table.foreign("assignment_id").references("assignment.id");
+            table.index("organization_id");
+            table.foreign("organization_id").references("organization.id")
+        });
+    });
+};
+
+/**
+ * @param { import("knex").Knex } knex
+ */
+exports.down = async function(knex) {
+    return await knex.schema.dropTableIfExists("opt_in");
+};

migrations/20241218161942_add_is_opted_in_to_campaign_contact.js

@@ -0,0 +1,26 @@
+/**
+ * @param { import("knex").Knex } knex
+ * @returns { Promise<void> }
+ */
+exports.up = async knex => {
+    await knex.schema.alterTable("campaign_contact", table => {
+        table
+            .boolean("is_opted_in")
+            .defaultTo(false);
+    });
+};
+
+/**
+ * @param { import("knex").Knex } knex
+ * @returns { Promise<void> }
+ */
+exports.down = async knex => {
+    const isSqlite = /sqlite/.test(knex.client.config.client);
+    if (!isSqlite) {
+        await knex.schema.alterTable("campaign_contact", table => {
+            table
+                .boolean("is_opted_in")
+                .defaultTo(false);
+        });
+    }
+};