task-c.1

drizzle/0015_customer_ownership_contact_shares.sql

@@ -0,0 +1,35 @@
+ALTER TABLE "crm_customers"
+ADD COLUMN IF NOT EXISTS "owner_user_id" text,
+ADD COLUMN IF NOT EXISTS "owner_assigned_at" timestamp with time zone,
+ADD COLUMN IF NOT EXISTS "owner_assigned_by" text;
+
+CREATE TABLE IF NOT EXISTS "crm_customer_owner_history" (
+  "id" text PRIMARY KEY NOT NULL,
+  "organization_id" text NOT NULL,
+  "customer_id" text NOT NULL,
+  "old_owner_user_id" text,
+  "new_owner_user_id" text,
+  "changed_by" text NOT NULL,
+  "changed_at" timestamp with time zone DEFAULT now() NOT NULL,
+  "remark" text,
+  "created_at" timestamp with time zone DEFAULT now() NOT NULL,
+  "updated_at" timestamp with time zone DEFAULT now() NOT NULL,
+  "deleted_at" timestamp with time zone
+);
+
+CREATE TABLE IF NOT EXISTS "crm_contact_shares" (
+  "id" text PRIMARY KEY NOT NULL,
+  "organization_id" text NOT NULL,
+  "contact_id" text NOT NULL,
+  "shared_to_user_id" text NOT NULL,
+  "shared_by_user_id" text NOT NULL,
+  "shared_at" timestamp with time zone DEFAULT now() NOT NULL,
+  "is_active" boolean DEFAULT true NOT NULL,
+  "remark" text,
+  "created_at" timestamp with time zone DEFAULT now() NOT NULL,
+  "updated_at" timestamp with time zone DEFAULT now() NOT NULL,
+  "deleted_at" timestamp with time zone
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS "crm_contact_shares_org_contact_shared_user_idx"
+ON "crm_contact_shares" ("organization_id", "contact_id", "shared_to_user_id");