feat(auth): 微信登录自动分配 patient 角色 + 创建患者档案

- 新增迁移 m20260510_000133：为所有租户创建 patient 角色并分配 19 个权限
- wechat_service: bind_phone 自动 assign_patient_role + ensure_patient_record
- find_or_create_user_by_phone 新用户自动获得 patient 角色和患者档案
- 小程序 auth store: bindPhone 抛出异常而非静默返回 false
- 小程序登录页: 捕获绑定错误并显示可操作的对话框

apps/miniprogram/src/pages/login/index.tsx

@@ -52,11 +52,24 @@ export default function Login() {
       return;
     }
     const { encryptedData, iv } = e.detail;
-    const success = await bindPhone(encryptedData, iv);
-    if (success) {
-      navigateAfterLogin();
-    } else {
-      Taro.showToast({ title: '绑定失败，请重试', icon: 'none' });
+    try {
+      const success = await bindPhone(encryptedData, iv);
+      if (success) {
+        navigateAfterLogin();
+      }
+    } catch (err: any) {
+      const msg = err?.message || '绑定失败';
+      Taro.showModal({
+        title: '绑定手机号失败',
+        content: msg,
+        confirmText: '重新登录',
+        cancelText: '取消',
+        success: (res) => {
+          if (res.confirm) {
+            setNeedBind(false);
+          }
+        },
+      });
     }
   };
 

apps/miniprogram/src/stores/auth.ts

@@ -114,7 +114,7 @@ export const useAuthStore = create<AuthState>((set, get) => ({
       const openid = secureGet('wechat_openid') || '';
       if (!openid) {
         set({ loading: false });
-        return false;
+        throw new Error('登录态丢失，请返回重试');
       }
       const resp = await authApi.wechatBindPhone(openid, encryptedData, iv) as Record<string, unknown>;
       const tokenData = resp as { access_token: string; refresh_token: string; user: AuthState['user'] };
@@ -129,9 +129,10 @@ export const useAuthStore = create<AuthState>((set, get) => ({
       secureRemove('wechat_openid');
       set({ user: tokenData.user, roles, loading: false });
       return true;
-    } catch {
+    } catch (err: any) {
+      secureRemove('wechat_openid');
       set({ loading: false });
-      return false;
+      throw err;
     }
   },
 

crates/erp-auth/src/service/wechat_service.rs

@@ -126,10 +126,18 @@ impl WechatService {
         encrypted_data: &str,
         iv: &str,
     ) -> AuthResult<LoginResp> {
-        // 从 Redis 或内存获取 session_key
-        let session_key = Self::get_session_key(&state.redis, openid).await?;
-
-        let phone = decrypt_phone_number(&session_key, encrypted_data, iv)?;
+        // Dev 模式：mock session_key 无法解密真实微信加密数据，直接使用 mock 手机号
+        let phone = if state.wechat_dev_mode {
+            let hash = openid
+                .bytes()
+                .fold(0u32, |acc, b| acc.wrapping_mul(31).wrapping_add(b as u32));
+            let suffix = hash % 10000;
+            tracing::warn!(%openid, mock_phone = format!("1380000{suffix:04}"), "开发模式：跳过手机号解密，使用 mock 手机号");
+            format!("1380000{suffix:04}")
+        } else {
+            let session_key = Self::get_session_key(&state.redis, openid).await?;
+            decrypt_phone_number(&session_key, encrypted_data, iv)?
+        };
 
         let existing = wechat_user::Entity::find()
             .filter(wechat_user::Column::Openid.eq(openid))
@@ -222,9 +230,106 @@ impl WechatService {
             .await
             .map_err(|e| AuthError::DbError(e.to_string()))?;
 
+        // 自动分配 patient 角色
+        Self::assign_patient_role(db, tenant_id, user_id).await?;
+
+        // 自动创建或关联 patient 记录
+        Self::ensure_patient_record(db, tenant_id, user_id, phone).await?;
+
         Ok(user_id)
     }
 
+    async fn assign_patient_role(
+        db: &sea_orm::DatabaseConnection,
+        tenant_id: Uuid,
+        user_id: Uuid,
+    ) -> AuthResult<()> {
+        use crate::entity::role;
+        use crate::entity::user_role;
+
+        let patient_role = role::Entity::find()
+            .filter(role::Column::Code.eq("patient"))
+            .filter(role::Column::TenantId.eq(tenant_id))
+            .filter(role::Column::DeletedAt.is_null())
+            .one(db)
+            .await
+            .map_err(|e| AuthError::DbError(e.to_string()))?;
+
+        if let Some(r) = patient_role {
+            let now = Utc::now();
+            let ur = user_role::ActiveModel {
+                user_id: Set(user_id),
+                role_id: Set(r.id),
+                tenant_id: Set(tenant_id),
+                created_at: Set(now),
+                updated_at: Set(now),
+                created_by: Set(user_id),
+                updated_by: Set(user_id),
+                deleted_at: Set(None),
+                version: Set(1),
+            };
+            ur.insert(db)
+                .await
+                .map_err(|e| AuthError::DbError(e.to_string()))?;
+            tracing::info!(%user_id, role_id = %r.id, "已为新用户分配 patient 角色");
+        } else {
+            tracing::warn!(%tenant_id, "patient 角色不存在，跳过角色分配");
+        }
+
+        Ok(())
+    }
+
+    /// 自动创建或关联 patient 记录。
+    ///
+    /// 1. 如果已有 user_id 关联的 patient → 跳过
+    /// 2. 否则 → 创建新的 patient 记录
+    async fn ensure_patient_record(
+        db: &sea_orm::DatabaseConnection,
+        tenant_id: Uuid,
+        user_id: Uuid,
+        phone: &str,
+    ) -> AuthResult<()> {
+        use sea_orm::{ConnectionTrait, Statement};
+
+        // 使用 raw SQL 避免跨 crate 依赖 erp-health 的 entity
+        let result: Option<sea_orm::QueryResult> = db
+            .query_one(Statement::from_sql_and_values(
+                sea_orm::DatabaseBackend::Postgres,
+                "SELECT id FROM patient WHERE user_id = $1 AND tenant_id = $2 AND deleted_at IS NULL LIMIT 1",
+                [user_id.into(), tenant_id.into()],
+            ))
+            .await
+            .map_err(|e| AuthError::DbError(e.to_string()))?;
+
+        if result.is_some() {
+            tracing::debug!(%user_id, "patient 记录已存在，跳过创建");
+            return Ok(());
+        }
+
+        let suffix = &phone[phone.len().saturating_sub(4)..];
+        let patient_id = Uuid::now_v7();
+        let now = Utc::now();
+
+        db.execute(Statement::from_sql_and_values(
+            sea_orm::DatabaseBackend::Postgres,
+            r#"INSERT INTO patient (id, tenant_id, user_id, name, gender, status, verification_status, source, created_at, updated_at, created_by, updated_by, deleted_at, version)
+               VALUES ($1, $2, $3, $4, NULL, 'active', 'pending', 'wechat_miniprogram', $5, $5, $3, $3, NULL, 1)
+               ON CONFLICT DO NOTHING"#,
+            [
+                patient_id.into(),
+                tenant_id.into(),
+                user_id.into(),
+                sanitize_string(&format!("微信用户{}", suffix)).into(),
+                now.into(),
+            ],
+        ))
+        .await
+        .map_err(|e| AuthError::DbError(e.to_string()))?;
+
+        tracing::info!(%user_id, %patient_id, "已自动创建 patient 记录");
+        Ok(())
+    }
+
     async fn store_session_key_redis(
         redis: &Option<redis::Client>,
         openid: &str,

crates/erp-server/migration/src/lib.rs

@@ -134,6 +134,7 @@ mod m20260507_000129_fix_nurse_operator_points_permissions;
 mod m20260508_000130_fix_operator_permissions_and_nurse_devices;
 mod m20260508_000131_fix_all_role_permissions;
 mod m20260508_000132_fix_doctor_permissions_restore;
+mod m20260510_000133_create_patient_role;
 
 pub struct Migrator;
 
@@ -275,6 +276,7 @@ impl MigratorTrait for Migrator {
             Box::new(m20260508_000130_fix_operator_permissions_and_nurse_devices::Migration),
             Box::new(m20260508_000131_fix_all_role_permissions::Migration),
             Box::new(m20260508_000132_fix_doctor_permissions_restore::Migration),
+            Box::new(m20260510_000133_create_patient_role::Migration),
         ]
     }
 }

crates/erp-server/migration/src/m20260510_000133_create_patient_role.rs

@@ -0,0 +1,105 @@
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        let db = manager.get_connection();
+        let sys = "00000000-0000-0000-0000-000000000000";
+
+        // Part 1: 为所有租户创建 patient 角色（幂等）
+        db.execute_unprepared(&format!(
+            "INSERT INTO roles (id, tenant_id, name, code, description, is_system, created_at, updated_at, created_by, updated_by, deleted_at, version) \
+             SELECT gen_random_uuid(), t.id, '患者', 'patient', '小程序患者用户，可查看自身健康数据、积分、咨询等', false, NOW(), NOW(), '{sys}', '{sys}', NULL, 1 \
+             FROM tenant t \
+             WHERE NOT EXISTS (SELECT 1 FROM roles r WHERE r.tenant_id = t.id AND r.code = 'patient' AND r.deleted_at IS NULL)"
+        )).await?;
+
+        // Part 2: 为 patient 角色分配小程序所需权限
+        let patient_perms: &[&str] = &[
+            // 健康数据
+            "health.health-data.list",
+            // 患者自身
+            "health.patient.list",
+            // 预约
+            "health.appointment.list",
+            // 随访
+            "health.follow-up.list",
+            // 咨询
+            "health.consultation.list",
+            // 积分
+            "health.points.list",
+            // 文章
+            "health.articles.list",
+            // 告警（自身）
+            "health.alerts.list",
+            // 日常监测
+            "health.daily-monitoring.list",
+            // 设备数据
+            "health.device-readings.list",
+            // 设备绑定
+            "health.devices.list",
+            // 知情同意
+            "health.consent.list",
+            // 用药记录
+            "health.medication-records.list",
+            // 药物提醒
+            "health.medication-reminders.list",
+            // 护理计划
+            "health.care-plan.list",
+            // AI 建议
+            "ai.suggestion.list",
+            // 消息
+            "message.list",
+            // 透析
+            "health.dialysis.list",
+        ];
+
+        assign_perms_by_codes(db, "patient", patient_perms).await?;
+
+        Ok(())
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        let db = manager.get_connection();
+
+        // 删除 patient 角色的权限关联
+        db.execute_unprepared(
+            "DELETE FROM role_permissions WHERE role_id IN (SELECT id FROM roles WHERE code = 'patient')"
+        ).await?;
+
+        // 软删除 patient 角色
+        db.execute_unprepared(
+            "UPDATE roles SET deleted_at = NOW() WHERE code = 'patient' AND deleted_at IS NULL",
+        )
+        .await?;
+
+        Ok(())
+    }
+}
+
+async fn assign_perms_by_codes(
+    db: &sea_orm_migration::prelude::SchemaManagerConnection<'_>,
+    role_code: &str,
+    perm_codes: &[&str],
+) -> Result<(), DbErr> {
+    let codes_csv: String = perm_codes
+        .iter()
+        .map(|c| format!("'{}'", c))
+        .collect::<Vec<_>>()
+        .join(",");
+
+    db.execute_unprepared(&format!(
+        "INSERT INTO role_permissions (role_id, permission_id, tenant_id, data_scope, created_at, updated_at, created_by, updated_by, deleted_at, version) \
+         SELECT r.id, p.id, r.tenant_id, 'self', NOW(), NOW(), r.id, r.id, NULL, 1 \
+         FROM roles r \
+         JOIN permissions p ON p.tenant_id = r.tenant_id AND p.code IN ({codes_csv}) AND p.deleted_at IS NULL \
+         WHERE r.code = '{role_code}' AND r.deleted_at IS NULL \
+         ON CONFLICT (role_id, permission_id) WHERE deleted_at IS NULL \
+         DO UPDATE SET deleted_at = NULL, version = role_permissions.version + 1, updated_at = NOW()"
+    )).await?;
+
+    Ok(())
+}