using System; using System.Text.Json; using Microsoft.EntityFrameworkCore.Migrations; #nullable disable namespace Tiku.Infrastructure.Persistence.Migrations { /// public partial class InitialCore : Migration { /// protected override void Up(MigrationBuilder migrationBuilder) { migrationBuilder.AlterDatabase() .Annotation("Npgsql:PostgresExtension:citext", ",,"); migrationBuilder.CreateTable( name: "users", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), username = table.Column(type: "character varying(100)", maxLength: 100, nullable: true), email = table.Column(type: "citext", maxLength: 320, nullable: true), phone = table.Column(type: "character varying(32)", maxLength: 32, nullable: true), name = table.Column(type: "character varying(200)", maxLength: 200, nullable: true), avatar_url = table.Column(type: "character varying(2048)", maxLength: 2048, nullable: true), primary_role = table.Column(type: "character varying(50)", maxLength: 50, nullable: false), score = table.Column(type: "integer", nullable: false), last_seen_at = table.Column(type: "timestamp with time zone", nullable: true), legacy_password_hash = table.Column(type: "character varying(512)", maxLength: 512, nullable: true), password_migration_required = table.Column(type: "boolean", nullable: false), raw_profile = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_users", x => x.id); }); migrationBuilder.CreateTable( name: "tenants", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), slug = table.Column(type: "citext", maxLength: 100, nullable: false), name = table.Column(type: "character varying(200)", maxLength: 200, nullable: false), legal_name = table.Column(type: "character varying(300)", maxLength: 300, nullable: true), status = table.Column(type: "character varying(32)", maxLength: 32, nullable: false), mode = table.Column(type: "character varying(32)", maxLength: 32, nullable: false), billing_status = table.Column(type: "character varying(32)", maxLength: 32, nullable: false), owner_user_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), metadata = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_tenants", x => x.id); table.ForeignKey( name: "fk_tenants_users_owner_user_id", column: x => x.owner_user_id, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.SetNull); }); migrationBuilder.CreateTable( name: "user_identities", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), user_id = table.Column(type: "uuid", nullable: false), provider = table.Column(type: "character varying(50)", maxLength: 50, nullable: false), provider_subject = table.Column(type: "character varying(255)", maxLength: 255, nullable: false), union_id = table.Column(type: "character varying(255)", maxLength: 255, nullable: true), open_id = table.Column(type: "character varying(255)", maxLength: 255, nullable: true), phone = table.Column(type: "character varying(32)", maxLength: 32, nullable: true), email = table.Column(type: "citext", maxLength: 320, nullable: true), secret_payload = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_user_identities", x => x.id); table.ForeignKey( name: "fk_user_identities_users_user_id", column: x => x.user_id, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "practice_sessions", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), user_id = table.Column(type: "uuid", nullable: false), mode = table.Column(type: "character varying(50)", maxLength: 50, nullable: false), target_type = table.Column(type: "character varying(50)", maxLength: 50, nullable: true), target_id = table.Column(type: "uuid", nullable: true), started_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), finished_at = table.Column(type: "timestamp with time zone", nullable: true), metadata = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), tenant_id = table.Column(type: "uuid", nullable: false) }, constraints: table => { table.PrimaryKey("pk_practice_sessions", x => x.id); table.UniqueConstraint("ak_practice_sessions_tenant_id_id", x => new { x.tenant_id, x.id }); table.UniqueConstraint("ak_practice_sessions_tenant_id_user_id_id", x => new { x.tenant_id, x.user_id, x.id }); table.ForeignKey( name: "fk_practice_sessions_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "fk_practice_sessions_users_user_id", column: x => x.user_id, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "recent_practices", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), user_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), practice_type = table.Column(type: "character varying(50)", maxLength: 50, nullable: true), target_legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), target_name = table.Column(type: "character varying(300)", maxLength: 300, nullable: true), progress = table.Column(type: "integer", nullable: false), color = table.Column(type: "character varying(50)", maxLength: 50, nullable: true), last_access_at = table.Column(type: "timestamp with time zone", nullable: true), last_practice_at = table.Column(type: "timestamp with time zone", nullable: true), metadata = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_recent_practices", x => x.id); table.UniqueConstraint("ak_recent_practices_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_recent_practices_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "fk_recent_practices_users_user_id", column: x => x.user_id, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "regions", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), name = table.Column(type: "character varying(200)", maxLength: 200, nullable: false), code = table.Column(type: "character varying(50)", maxLength: 50, nullable: true), short_name = table.Column(type: "character varying(100)", maxLength: 100, nullable: true), full_name = table.Column(type: "character varying(300)", maxLength: 300, nullable: true), icon = table.Column(type: "character varying(2048)", maxLength: 2048, nullable: true), pinyin = table.Column(type: "character varying(255)", maxLength: 255, nullable: true), sort_order = table.Column(type: "integer", nullable: false), is_hot = table.Column(type: "boolean", nullable: false), is_active = table.Column(type: "boolean", nullable: false), config = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_regions", x => x.id); table.UniqueConstraint("ak_regions_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_regions_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "tenant_memberships", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), user_id = table.Column(type: "uuid", nullable: false), role = table.Column(type: "character varying(32)", maxLength: 32, nullable: false), status = table.Column(type: "character varying(32)", maxLength: 32, nullable: false), permissions = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), legacy_role = table.Column(type: "character varying(50)", maxLength: 50, nullable: true), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_tenant_memberships", x => x.id); table.UniqueConstraint("ak_tenant_memberships_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_tenant_memberships_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "fk_tenant_memberships_users_user_id", column: x => x.user_id, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "question_banks", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), region_id = table.Column(type: "uuid", nullable: true), name = table.Column(type: "character varying(300)", maxLength: 300, nullable: false), source_scope = table.Column(type: "character varying(32)", maxLength: 32, nullable: false), status = table.Column(type: "character varying(32)", maxLength: 32, nullable: false), metadata = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_question_banks", x => x.id); table.UniqueConstraint("ak_question_banks_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_question_banks_regions_tenant_id_region_id", columns: x => new { x.tenant_id, x.region_id }, principalTable: "regions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_question_banks_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "region_modules", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), region_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), name = table.Column(type: "character varying(200)", maxLength: 200, nullable: false), type = table.Column(type: "character varying(50)", maxLength: 50, nullable: true), icon = table.Column(type: "character varying(2048)", maxLength: 2048, nullable: true), color = table.Column(type: "character varying(50)", maxLength: 50, nullable: true), text_color = table.Column(type: "character varying(50)", maxLength: 50, nullable: true), description = table.Column(type: "text", nullable: true), route = table.Column(type: "character varying(500)", maxLength: 500, nullable: true), sort_order = table.Column(type: "integer", nullable: false), is_primary_school_module = table.Column(type: "boolean", nullable: false), is_active = table.Column(type: "boolean", nullable: false), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_region_modules", x => x.id); table.UniqueConstraint("ak_region_modules_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_region_modules_regions_tenant_id_region_id", columns: x => new { x.tenant_id, x.region_id }, principalTable: "regions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_region_modules_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "module_nodes", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), region_id = table.Column(type: "uuid", nullable: true), module_id = table.Column(type: "uuid", nullable: true), parent_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), legacy_parent_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), legacy_module_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), type = table.Column(type: "character varying(32)", maxLength: 32, nullable: false), name = table.Column(type: "character varying(300)", maxLength: 300, nullable: false), path = table.Column(type: "character varying(1000)", maxLength: 1000, nullable: true), sort_order = table.Column(type: "integer", nullable: false), is_active = table.Column(type: "boolean", nullable: false), metadata = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_module_nodes", x => x.id); table.UniqueConstraint("ak_module_nodes_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_module_nodes_module_nodes_tenant_id_parent_id", columns: x => new { x.tenant_id, x.parent_id }, principalTable: "module_nodes", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_module_nodes_region_modules_tenant_id_module_id", columns: x => new { x.tenant_id, x.module_id }, principalTable: "region_modules", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_module_nodes_regions_tenant_id_region_id", columns: x => new { x.tenant_id, x.region_id }, principalTable: "regions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_module_nodes_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "schools", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), region_id = table.Column(type: "uuid", nullable: true), module_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), name = table.Column(type: "character varying(300)", maxLength: 300, nullable: false), professional_exam_date = table.Column(type: "character varying(255)", maxLength: 255, nullable: true), metadata = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_schools", x => x.id); table.UniqueConstraint("ak_schools_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_schools_region_modules_tenant_id_module_id", columns: x => new { x.tenant_id, x.module_id }, principalTable: "region_modules", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_schools_regions_tenant_id_region_id", columns: x => new { x.tenant_id, x.region_id }, principalTable: "regions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_schools_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "majors", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), region_id = table.Column(type: "uuid", nullable: true), school_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), name = table.Column(type: "character varying(300)", maxLength: 300, nullable: false), description = table.Column(type: "text", nullable: true), study_tips = table.Column(type: "text", nullable: true), sort_order = table.Column(type: "integer", nullable: false), is_active = table.Column(type: "boolean", nullable: false), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_majors", x => x.id); table.UniqueConstraint("ak_majors_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_majors_regions_tenant_id_region_id", columns: x => new { x.tenant_id, x.region_id }, principalTable: "regions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_majors_schools_tenant_id_school_id", columns: x => new { x.tenant_id, x.school_id }, principalTable: "schools", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_majors_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "student_profiles", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), user_id = table.Column(type: "uuid", nullable: false), legacy_user_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), region_id = table.Column(type: "uuid", nullable: true), selected_school_id = table.Column(type: "uuid", nullable: true), selected_major_id = table.Column(type: "uuid", nullable: true), questions_answered_today = table.Column(type: "integer", nullable: false), mastered_words_count = table.Column(type: "integer", nullable: false), last_check_in_date = table.Column(type: "date", nullable: true), stats = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), progress = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), module_selections = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), recent_activities = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'[]'::jsonb"), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_student_profiles", x => x.id); table.UniqueConstraint("ak_student_profiles_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_student_profiles_majors_tenant_id_selected_major_id", columns: x => new { x.tenant_id, x.selected_major_id }, principalTable: "majors", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_student_profiles_regions_tenant_id_region_id", columns: x => new { x.tenant_id, x.region_id }, principalTable: "regions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_student_profiles_schools_tenant_id_selected_school_id", columns: x => new { x.tenant_id, x.selected_school_id }, principalTable: "schools", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_student_profiles_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "fk_student_profiles_users_user_id", column: x => x.user_id, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "subjects", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), region_id = table.Column(type: "uuid", nullable: true), module_id = table.Column(type: "uuid", nullable: true), school_id = table.Column(type: "uuid", nullable: true), major_id = table.Column(type: "uuid", nullable: true), node_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), name = table.Column(type: "character varying(300)", maxLength: 300, nullable: false), type = table.Column(type: "character varying(32)", maxLength: 32, nullable: true), major_legacy_ids = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'[]'::jsonb"), icon = table.Column(type: "character varying(2048)", maxLength: 2048, nullable: true), description = table.Column(type: "text", nullable: true), stats = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb"), sort_order = table.Column(type: "integer", nullable: false), is_active = table.Column(type: "boolean", nullable: false), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_subjects", x => x.id); table.UniqueConstraint("ak_subjects_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_subjects_majors_tenant_id_major_id", columns: x => new { x.tenant_id, x.major_id }, principalTable: "majors", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_subjects_module_nodes_tenant_id_node_id", columns: x => new { x.tenant_id, x.node_id }, principalTable: "module_nodes", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_subjects_region_modules_tenant_id_module_id", columns: x => new { x.tenant_id, x.module_id }, principalTable: "region_modules", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_subjects_regions_tenant_id_region_id", columns: x => new { x.tenant_id, x.region_id }, principalTable: "regions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_subjects_schools_tenant_id_school_id", columns: x => new { x.tenant_id, x.school_id }, principalTable: "schools", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_subjects_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "categories", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), subject_id = table.Column(type: "uuid", nullable: true), node_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), name = table.Column(type: "character varying(300)", maxLength: 300, nullable: false), category_type = table.Column(type: "character varying(32)", maxLength: 32, nullable: true), sort_order = table.Column(type: "integer", nullable: false), svip_question_limit = table.Column(type: "integer", nullable: true), is_active = table.Column(type: "boolean", nullable: false), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_categories", x => x.id); table.UniqueConstraint("ak_categories_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_categories_module_nodes_tenant_id_node_id", columns: x => new { x.tenant_id, x.node_id }, principalTable: "module_nodes", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_categories_subjects_tenant_id_subject_id", columns: x => new { x.tenant_id, x.subject_id }, principalTable: "subjects", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_categories_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "answer_records", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), user_id = table.Column(type: "uuid", nullable: false), question_id = table.Column(type: "uuid", nullable: true), question_version_id = table.Column(type: "uuid", nullable: true), practice_session_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), legacy_question_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), legacy_category_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), selected_options = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'[]'::jsonb"), answer_text = table.Column(type: "text", nullable: true), is_correct = table.Column(type: "boolean", nullable: true), answered_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), tenant_id = table.Column(type: "uuid", nullable: false) }, constraints: table => { table.PrimaryKey("pk_answer_records", x => x.id); table.UniqueConstraint("ak_answer_records_tenant_id_id", x => new { x.tenant_id, x.id }); table.CheckConstraint("ck_answer_records_version_requires_question", "question_version_id is null or question_id is not null"); table.ForeignKey( name: "fk_answer_records_practice_sessions_tenant_id_user_id_practice~", columns: x => new { x.tenant_id, x.user_id, x.practice_session_id }, principalTable: "practice_sessions", principalColumns: new[] { "tenant_id", "user_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_answer_records_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "fk_answer_records_users_user_id", column: x => x.user_id, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "favorite_questions", columns: table => new { tenant_id = table.Column(type: "uuid", nullable: false), user_id = table.Column(type: "uuid", nullable: false), question_id = table.Column(type: "uuid", nullable: false), source = table.Column(type: "character varying(50)", maxLength: 50, nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_favorite_questions", x => new { x.tenant_id, x.user_id, x.question_id }); table.ForeignKey( name: "fk_favorite_questions_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "fk_favorite_questions_users_user_id", column: x => x.user_id, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "question_versions", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), tenant_id = table.Column(type: "uuid", nullable: false), question_id = table.Column(type: "uuid", nullable: false), version_no = table.Column(type: "integer", nullable: false), content = table.Column(type: "text", nullable: true), options = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'[]'::jsonb"), correct_option_index = table.Column(type: "integer", nullable: true), correct_option_indices = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'[]'::jsonb"), answer_text = table.Column(type: "text", nullable: true), explanation = table.Column(type: "text", nullable: true), sub_questions = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'[]'::jsonb"), code_lang = table.Column(type: "character varying(50)", maxLength: 50, nullable: true), code_template = table.Column(type: "text", nullable: true), source_hash = table.Column(type: "character varying(128)", maxLength: 128, nullable: true), created_by = table.Column(type: "uuid", nullable: true), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_question_versions", x => x.id); table.UniqueConstraint("ak_question_versions_tenant_id_id", x => new { x.tenant_id, x.id }); table.UniqueConstraint("ak_question_versions_tenant_id_question_id_id", x => new { x.tenant_id, x.question_id, x.id }); table.ForeignKey( name: "fk_question_versions_users_created_by", column: x => x.created_by, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.SetNull); }); migrationBuilder.CreateTable( name: "questions", columns: table => new { id = table.Column(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"), question_bank_id = table.Column(type: "uuid", nullable: true), subject_id = table.Column(type: "uuid", nullable: true), category_id = table.Column(type: "uuid", nullable: true), node_id = table.Column(type: "uuid", nullable: true), legacy_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), legacy_subject_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), legacy_category_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), legacy_node_id = table.Column(type: "character varying(64)", maxLength: 64, nullable: true), type = table.Column(type: "character varying(50)", maxLength: 50, nullable: false), type_label = table.Column(type: "character varying(100)", maxLength: 100, nullable: true), difficulty = table.Column(type: "integer", nullable: true), tags = table.Column(type: "jsonb", nullable: false, defaultValueSql: "'[]'::jsonb"), media_url = table.Column(type: "character varying(2048)", maxLength: 2048, nullable: true), has_video_explanation = table.Column(type: "boolean", nullable: false), status = table.Column(type: "character varying(32)", maxLength: 32, nullable: false), current_version_id = table.Column(type: "uuid", nullable: true), tenant_id = table.Column(type: "uuid", nullable: false), created_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), updated_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()") }, constraints: table => { table.PrimaryKey("pk_questions", x => x.id); table.UniqueConstraint("ak_questions_tenant_id_id", x => new { x.tenant_id, x.id }); table.ForeignKey( name: "fk_questions_categories_tenant_id_category_id", columns: x => new { x.tenant_id, x.category_id }, principalTable: "categories", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_questions_module_nodes_tenant_id_node_id", columns: x => new { x.tenant_id, x.node_id }, principalTable: "module_nodes", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_questions_question_banks_tenant_id_question_bank_id", columns: x => new { x.tenant_id, x.question_bank_id }, principalTable: "question_banks", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_questions_question_versions_tenant_id_id_current_version_id", columns: x => new { x.tenant_id, x.id, x.current_version_id }, principalTable: "question_versions", principalColumns: new[] { "tenant_id", "question_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_questions_subjects_tenant_id_subject_id", columns: x => new { x.tenant_id, x.subject_id }, principalTable: "subjects", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); table.ForeignKey( name: "fk_questions_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "wrong_questions", columns: table => new { tenant_id = table.Column(type: "uuid", nullable: false), user_id = table.Column(type: "uuid", nullable: false), question_id = table.Column(type: "uuid", nullable: false), wrong_count = table.Column(type: "integer", nullable: false, defaultValue: 1), last_wrong_at = table.Column(type: "timestamp with time zone", nullable: false, defaultValueSql: "now()"), resolved_at = table.Column(type: "timestamp with time zone", nullable: true) }, constraints: table => { table.PrimaryKey("pk_wrong_questions", x => new { x.tenant_id, x.user_id, x.question_id }); table.ForeignKey( name: "fk_wrong_questions_questions_tenant_id_question_id", columns: x => new { x.tenant_id, x.question_id }, principalTable: "questions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "fk_wrong_questions_tenants_tenant_id", column: x => x.tenant_id, principalTable: "tenants", principalColumn: "id", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "fk_wrong_questions_users_user_id", column: x => x.user_id, principalTable: "users", principalColumn: "id", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateIndex( name: "ix_answer_records_tenant_id_legacy_id", table: "answer_records", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_answer_records_tenant_id_question_id", table: "answer_records", columns: new[] { "tenant_id", "question_id" }); migrationBuilder.CreateIndex( name: "ix_answer_records_tenant_id_question_id_question_version_id", table: "answer_records", columns: new[] { "tenant_id", "question_id", "question_version_id" }); migrationBuilder.CreateIndex( name: "ix_answer_records_tenant_id_user_id_practice_session_id", table: "answer_records", columns: new[] { "tenant_id", "user_id", "practice_session_id" }); migrationBuilder.CreateIndex( name: "ix_answer_records_user_id", table: "answer_records", column: "user_id"); migrationBuilder.CreateIndex( name: "ix_categories_tenant_id_legacy_id", table: "categories", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_categories_tenant_id_node_id", table: "categories", columns: new[] { "tenant_id", "node_id" }); migrationBuilder.CreateIndex( name: "ix_categories_tenant_id_subject_id", table: "categories", columns: new[] { "tenant_id", "subject_id" }); migrationBuilder.CreateIndex( name: "ix_favorite_questions_tenant_id_question_id", table: "favorite_questions", columns: new[] { "tenant_id", "question_id" }); migrationBuilder.CreateIndex( name: "ix_favorite_questions_user_id", table: "favorite_questions", column: "user_id"); migrationBuilder.CreateIndex( name: "ix_majors_tenant_id_legacy_id", table: "majors", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_majors_tenant_id_region_id", table: "majors", columns: new[] { "tenant_id", "region_id" }); migrationBuilder.CreateIndex( name: "ix_majors_tenant_id_school_id", table: "majors", columns: new[] { "tenant_id", "school_id" }); migrationBuilder.CreateIndex( name: "ix_module_nodes_tenant_id_legacy_id", table: "module_nodes", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_module_nodes_tenant_id_module_id", table: "module_nodes", columns: new[] { "tenant_id", "module_id" }); migrationBuilder.CreateIndex( name: "ix_module_nodes_tenant_id_parent_id", table: "module_nodes", columns: new[] { "tenant_id", "parent_id" }); migrationBuilder.CreateIndex( name: "ix_module_nodes_tenant_id_region_id", table: "module_nodes", columns: new[] { "tenant_id", "region_id" }); migrationBuilder.CreateIndex( name: "ix_practice_sessions_tenant_id_user_id_started_at", table: "practice_sessions", columns: new[] { "tenant_id", "user_id", "started_at" }); migrationBuilder.CreateIndex( name: "ix_practice_sessions_user_id", table: "practice_sessions", column: "user_id"); migrationBuilder.CreateIndex( name: "ix_question_banks_tenant_id_region_id", table: "question_banks", columns: new[] { "tenant_id", "region_id" }); migrationBuilder.CreateIndex( name: "ix_question_versions_created_by", table: "question_versions", column: "created_by"); migrationBuilder.CreateIndex( name: "ix_question_versions_question_id_version_no", table: "question_versions", columns: new[] { "question_id", "version_no" }, unique: true); migrationBuilder.CreateIndex( name: "ix_questions_tenant_id_category_id", table: "questions", columns: new[] { "tenant_id", "category_id" }); migrationBuilder.CreateIndex( name: "ix_questions_tenant_id_id_current_version_id", table: "questions", columns: new[] { "tenant_id", "id", "current_version_id" }); migrationBuilder.CreateIndex( name: "ix_questions_tenant_id_legacy_id", table: "questions", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_questions_tenant_id_node_id", table: "questions", columns: new[] { "tenant_id", "node_id" }); migrationBuilder.CreateIndex( name: "ix_questions_tenant_id_question_bank_id", table: "questions", columns: new[] { "tenant_id", "question_bank_id" }); migrationBuilder.CreateIndex( name: "ix_questions_tenant_id_subject_id", table: "questions", columns: new[] { "tenant_id", "subject_id" }); migrationBuilder.CreateIndex( name: "ix_recent_practices_tenant_id_legacy_id", table: "recent_practices", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_recent_practices_tenant_id_user_id_last_access_at", table: "recent_practices", columns: new[] { "tenant_id", "user_id", "last_access_at" }); migrationBuilder.CreateIndex( name: "ix_recent_practices_user_id", table: "recent_practices", column: "user_id"); migrationBuilder.CreateIndex( name: "ix_region_modules_tenant_id_legacy_id", table: "region_modules", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_region_modules_tenant_id_region_id", table: "region_modules", columns: new[] { "tenant_id", "region_id" }); migrationBuilder.CreateIndex( name: "ix_regions_tenant_id_legacy_id", table: "regions", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_schools_tenant_id_legacy_id", table: "schools", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_schools_tenant_id_module_id", table: "schools", columns: new[] { "tenant_id", "module_id" }); migrationBuilder.CreateIndex( name: "ix_schools_tenant_id_region_id", table: "schools", columns: new[] { "tenant_id", "region_id" }); migrationBuilder.CreateIndex( name: "ix_student_profiles_tenant_id_region_id", table: "student_profiles", columns: new[] { "tenant_id", "region_id" }); migrationBuilder.CreateIndex( name: "ix_student_profiles_tenant_id_selected_major_id", table: "student_profiles", columns: new[] { "tenant_id", "selected_major_id" }); migrationBuilder.CreateIndex( name: "ix_student_profiles_tenant_id_selected_school_id", table: "student_profiles", columns: new[] { "tenant_id", "selected_school_id" }); migrationBuilder.CreateIndex( name: "ix_student_profiles_tenant_id_user_id", table: "student_profiles", columns: new[] { "tenant_id", "user_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_student_profiles_user_id", table: "student_profiles", column: "user_id"); migrationBuilder.CreateIndex( name: "ix_subjects_tenant_id_legacy_id", table: "subjects", columns: new[] { "tenant_id", "legacy_id" }, unique: true); migrationBuilder.CreateIndex( name: "ix_subjects_tenant_id_major_id", table: "subjects", columns: new[] { "tenant_id", "major_id" }); migrationBuilder.CreateIndex( name: "ix_subjects_tenant_id_module_id", table: "subjects", columns: new[] { "tenant_id", "module_id" }); migrationBuilder.CreateIndex( name: "ix_subjects_tenant_id_node_id", table: "subjects", columns: new[] { "tenant_id", "node_id" }); migrationBuilder.CreateIndex( name: "ix_subjects_tenant_id_region_id", table: "subjects", columns: new[] { "tenant_id", "region_id" }); migrationBuilder.CreateIndex( name: "ix_subjects_tenant_id_school_id", table: "subjects", columns: new[] { "tenant_id", "school_id" }); migrationBuilder.CreateIndex( name: "ix_tenant_memberships_tenant_id_user_id_role", table: "tenant_memberships", columns: new[] { "tenant_id", "user_id", "role" }, unique: true); migrationBuilder.CreateIndex( name: "ix_tenant_memberships_user_id", table: "tenant_memberships", column: "user_id"); migrationBuilder.CreateIndex( name: "ix_tenants_legacy_id", table: "tenants", column: "legacy_id", unique: true); migrationBuilder.CreateIndex( name: "ix_tenants_owner_user_id", table: "tenants", column: "owner_user_id"); migrationBuilder.CreateIndex( name: "ix_tenants_slug", table: "tenants", column: "slug", unique: true); migrationBuilder.CreateIndex( name: "ix_user_identities_provider_provider_subject", table: "user_identities", columns: new[] { "provider", "provider_subject" }, unique: true); migrationBuilder.CreateIndex( name: "ix_user_identities_user_id", table: "user_identities", column: "user_id"); migrationBuilder.CreateIndex( name: "ix_users_email", table: "users", column: "email", unique: true); migrationBuilder.CreateIndex( name: "ix_users_legacy_id", table: "users", column: "legacy_id", unique: true); migrationBuilder.CreateIndex( name: "ix_users_phone", table: "users", column: "phone", unique: true); migrationBuilder.CreateIndex( name: "ix_users_username", table: "users", column: "username", unique: true); migrationBuilder.CreateIndex( name: "ix_wrong_questions_tenant_id_question_id", table: "wrong_questions", columns: new[] { "tenant_id", "question_id" }); migrationBuilder.CreateIndex( name: "ix_wrong_questions_user_id", table: "wrong_questions", column: "user_id"); migrationBuilder.AddForeignKey( name: "fk_answer_records_question_versions_tenant_id_question_id_ques~", table: "answer_records", columns: new[] { "tenant_id", "question_id", "question_version_id" }, principalTable: "question_versions", principalColumns: new[] { "tenant_id", "question_id", "id" }, onDelete: ReferentialAction.Restrict); migrationBuilder.AddForeignKey( name: "fk_answer_records_questions_tenant_id_question_id", table: "answer_records", columns: new[] { "tenant_id", "question_id" }, principalTable: "questions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Restrict); migrationBuilder.AddForeignKey( name: "fk_favorite_questions_questions_tenant_id_question_id", table: "favorite_questions", columns: new[] { "tenant_id", "question_id" }, principalTable: "questions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Cascade); migrationBuilder.AddForeignKey( name: "fk_question_versions_questions_tenant_id_question_id", table: "question_versions", columns: new[] { "tenant_id", "question_id" }, principalTable: "questions", principalColumns: new[] { "tenant_id", "id" }, onDelete: ReferentialAction.Cascade); } /// protected override void Down(MigrationBuilder migrationBuilder) { migrationBuilder.DropForeignKey( name: "fk_questions_question_versions_tenant_id_id_current_version_id", table: "questions"); migrationBuilder.DropTable( name: "answer_records"); migrationBuilder.DropTable( name: "favorite_questions"); migrationBuilder.DropTable( name: "recent_practices"); migrationBuilder.DropTable( name: "student_profiles"); migrationBuilder.DropTable( name: "tenant_memberships"); migrationBuilder.DropTable( name: "user_identities"); migrationBuilder.DropTable( name: "wrong_questions"); migrationBuilder.DropTable( name: "practice_sessions"); migrationBuilder.DropTable( name: "question_versions"); migrationBuilder.DropTable( name: "questions"); migrationBuilder.DropTable( name: "categories"); migrationBuilder.DropTable( name: "question_banks"); migrationBuilder.DropTable( name: "subjects"); migrationBuilder.DropTable( name: "majors"); migrationBuilder.DropTable( name: "module_nodes"); migrationBuilder.DropTable( name: "schools"); migrationBuilder.DropTable( name: "region_modules"); migrationBuilder.DropTable( name: "regions"); migrationBuilder.DropTable( name: "tenants"); migrationBuilder.DropTable( name: "users"); } } }