commons.js 5.0 KB

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  1. /**
  2. * 此文件内容为常用的系统枚举及变量。
  3. */
  4. /**
  5. * 系统部署时的配置文件。
  6. *
  7. * @type {string}
  8. */
  9. "use strict";
  10. let configFile = "config.";
  11. if (process.env.IM_PROFILE === "prod") {
  12. configFile += "prod";
  13. } else if (process.env.IM_PROFILE === "test") {
  14. configFile += "test";
  15. } else {
  16. configFile += "dev";
  17. }
  18. exports.CONFIG_FILE = configFile;
  19. /**
  20. * 会话类型
  21. */
  22. const SESSION_TYPES = {
  23. SYSTEM: 0, // 系统会话
  24. MUC: 1, // MUC会话
  25. P2P: 2, // P2P
  26. GROUP: 3, // 固定组
  27. DISCUSSION: 4 // 临时讨论组
  28. };
  29. exports.SESSION_TYPES = SESSION_TYPES;
  30. /**
  31. * 会话状态
  32. */
  33. const TOPIC_STATUS = {
  34. NEW: 0, // 新建
  35. PROCEEDINGS: 1, // 进行中
  36. ENDED: 10 // 结束
  37. };
  38. exports.SESSION_STATUS = {
  39. PROCEEDINGS: 0, // 进行中
  40. ENDED:1 // 结束
  41. };
  42. /**
  43. * 会话业务类型
  44. */
  45. exports.SESSION_BUSINESS_TYPE = {
  46. PATIENT: 2,//针对患者
  47. DOCTOR: 1//针对医生
  48. };
  49. exports.TOPIC_STATUS = TOPIC_STATUS;
  50. /**
  51. * 会话参与者角色
  52. */
  53. const PARTICIPANT_ROLES = {
  54. HOST: 0,
  55. REGULAR: 1,
  56. BYSTANDER: 10
  57. };
  58. exports.PARTICIPANT_ROLES = PARTICIPANT_ROLES;
  59. /**
  60. * 消息内容类型。
  61. */
  62. const CONTENT_TYPES = {
  63. PlainText: 1, // 信息
  64. Image: 2, // 图片信息
  65. Audio: 3, // 语音信息
  66. Article: 4, // 文章信息
  67. GoTo: 5, // 跳转信息,求组其他医生或者邀请其他医生发送的推送消息
  68. TopicBegin: 6, // 议题开始
  69. TopicEnd: 7, // 议题结束 10 11 系统发送的会话消息
  70. TopicInto: 14, // 进入议题 系统发送的会话消息
  71. Video:12,//视频
  72. System:13,//系统消息
  73. typeToDescription: function (type, defaultDescription) {
  74. if (CONTENT_TYPES.Image == type) {
  75. return '[图片]';
  76. } else if (CONTENT_TYPES.Audio == type) {
  77. return '[语音]';
  78. }
  79. else if (CONTENT_TYPES.Video == type) {
  80. return '[视频]';
  81. }
  82. else if (type > 3) {
  83. return defaultDescription;
  84. }
  85. return false;
  86. }
  87. };
  88. exports.CONTENT_TYPES = CONTENT_TYPES;
  89. exports.SOCKET_TYPES={
  90. PATIENT:"patient",
  91. DOCTOR:"doctor",
  92. DEMO:"demo"
  93. }
  94. /**
  95. * 客户端平台。
  96. */
  97. exports.PLATFORM = {
  98. iOS: 0,
  99. Android: 1,
  100. Wechat: 10
  101. };
  102. /**
  103. * 组类型。
  104. */
  105. exports.GROUP_TYPE = {
  106. AdminTeam: 1,
  107. DiscussionGroup: 2
  108. };
  109. /**
  110. * 模型事件。
  111. *
  112. * @type {{Error: string, DataNotFound: string, OK: string}}
  113. */
  114. exports.MODEL_EVENTS = {
  115. Error: "error", // 数据库访问出错
  116. DataNotFound: "no_data", // 找不到指定的数据
  117. OK: "ok", // 操作结束或有数据返回
  118. Exists: "exists" // 数据已存在
  119. };
  120. /**
  121. * 整型最大值。
  122. */
  123. exports.MAX_INT = 9007199254740992;
  124. /**
  125. * 置顶会话基础分值,以此为下限向上递增。
  126. */
  127. exports.STICKY_SESSION_BASE_SCORE = 9000000000000;
  128. /**
  129. * 默认分页大小。
  130. */
  131. exports.DEFAULT_PAGE_SIZE = 100;
  132. /**
  133. * Redis Key列表与占位符。
  134. */
  135. const REDIS_KEY_REPLACER = "{id}";
  136. exports.REDIS_KEY_REPLACER = REDIS_KEY_REPLACER;
  137. exports.SESSION_USER_STATUS = {
  138. ONLINE: 0,
  139. OTHER: 1
  140. };
  141. exports.REDIS_KEYS = {
  142. Users: "users:",
  143. User: "users:" + REDIS_KEY_REPLACER,
  144. UserAppStatus: "users:" + REDIS_KEY_REPLACER + ":app_status",
  145. UserWechatStatus: "users:" + REDIS_KEY_REPLACER + ":wechat_status",
  146. UserSessions: "users:" + REDIS_KEY_REPLACER + ":sessions",
  147. Sessions: "sessions:",
  148. Session: "sessions:" + REDIS_KEY_REPLACER,
  149. SessionParticipants: "participants:" + REDIS_KEY_REPLACER,
  150. SessionParticipantsRole: "participants:" + REDIS_KEY_REPLACER + ":role",
  151. Topics: "sessions:" + REDIS_KEY_REPLACER + ":topics",
  152. Topic: "topics:" + REDIS_KEY_REPLACER,
  153. Messages: "sessions:" + REDIS_KEY_REPLACER + ":messages",
  154. MessagesByTimestamp: "sessions:" + REDIS_KEY_REPLACER + ":messages_by_timestamp"
  155. };
  156. const DB_TABLES = {
  157. Doctors: "doctors",
  158. Patients: "patients",
  159. P2pMessages: "p2p_messages",
  160. MucMessages: "muc_messages",
  161. GroupMessages: "group_messages",
  162. DiscussionMessages: "discussion_messages",
  163. SystemMessages: "system_messages",
  164. Participants: "participants",
  165. Sessions: "sessions",
  166. Topics: "topics",
  167. StickySessions: "sticky_sessions",
  168. WlyyConsult:"wlyy_consults",
  169. WlyyConsultTeam:"wlyy.wlyy_consult_team",
  170. sessionTypeToTableName: function (sessionType) {
  171. if (sessionType == SESSION_TYPES.SYSTEM)
  172. return DB_TABLES.SystemMessages;
  173. else if (sessionType == SESSION_TYPES.MUC)
  174. return DB_TABLES.MucMessages;
  175. else if (sessionType == SESSION_TYPES.P2P)
  176. return DB_TABLES.P2pMessages;
  177. else if (sessionType == SESSION_TYPES.GROUP)
  178. return DB_TABLES.GroupMessages;
  179. else if (sessionType == SESSION_TYPES.DISCUSSION)
  180. return DB_TABLES.DiscussionMessages;
  181. else throw {message: "Unknown session type"};
  182. }
  183. };
  184. exports.DB_TABLES = DB_TABLES;