CN107733662B - Group recovery method and device - Google Patents
Group recovery method and device Download PDFInfo
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- CN107733662B CN107733662B CN201610651978.3A CN201610651978A CN107733662B CN 107733662 B CN107733662 B CN 107733662B CN 201610651978 A CN201610651978 A CN 201610651978A CN 107733662 B CN107733662 B CN 107733662B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
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Abstract
The invention relates to a group recovery method, which comprises the following steps: receiving a group acquisition request, wherein the group acquisition request carries a user identifier, and acquiring a group operation record of a user according to the user identifier; returning a recoverable group list according to the group operation record; receiving a group recovery request carrying a group identifier requesting recovery, acquiring a corresponding group operation record and group data according to the group identifier, and performing recovery operation on the group according to the group operation record and the group data. By adopting the method, the group with the members being disbanded, transferred or deleted can be recovered. In addition, a group recovery device is also provided.
Description
Technical Field
The invention relates to the technical field of internet, in particular to a group recovery method and a group recovery device.
Background
Groups, including but not limited to groups, discussion groups, multi-person conversations, are widely used in multi-person chat sessions for instant messaging. In the conventional technology, the group cannot be recovered once the group is disassembled, transferred or deleted, unless the group owner reestablishes the group or rejoins the group. In some scenarios, the user is likely to be a group dismissal, transfer or delete member due to misoperation or number stealing, and the conventional technology cannot perform recovery operation on the group dismissal, transfer or delete member and the like.
Disclosure of Invention
In view of the above, it is desirable to provide a group recovery method and apparatus capable of recovering a group after members are resolved, transferred or deleted.
A group restoration method comprising:
receiving a group acquisition request, wherein the group acquisition request carries a user identifier, and acquiring a group operation record of a user according to the user identifier;
returning a recoverable group list according to the group operation record;
receiving a group recovery request carrying a group identifier requesting recovery, acquiring a corresponding group operation record and group data according to the group identifier, and performing recovery operation on the group according to the group operation record and the group data.
A group restoration device, the device comprising:
the operation record acquisition module is used for receiving a group acquisition request, carrying a user identifier, and acquiring a group operation record of a user according to the user identifier;
the group return module is used for returning a recoverable group list according to the group operation record;
the group recovery module is used for receiving a group recovery request, wherein the group recovery request carries a group identifier which requests recovery, acquiring a corresponding group operation record and group data according to the group identifier, and performing recovery operation on the group according to the group operation record and the group data.
According to the group recovery method and device, the group acquisition request is received, the group operation record of the user is acquired according to the user identification carried in the group acquisition request, the recoverable group list is returned according to the group operation record, when the group recovery request is received, the corresponding group operation record and the corresponding group data can be acquired according to the group identification required to be recovered, and then the group recovery operation is carried out according to the group operation record and the group data. Because the group operation record of the user can be acquired and the recovery operation can be carried out on the recoverable group, the group can still be recovered through the recovery operation after the group is disassembled, assigned or deleted.
Drawings
FIG. 1 is a diagram of an application environment for a group recovery method in one embodiment;
FIG. 2 is an internal block diagram of a server in one embodiment;
FIG. 3 is a flow diagram of a group recovery method in one embodiment;
FIG. 4 is a flow chart of a group recovery method in another embodiment;
FIG. 5 is a display schematic of a recoverable group list in one embodiment;
FIG. 6 is a schematic diagram illustrating an interface of recoverable members in one embodiment;
FIG. 7 is an interface diagram that illustrates success of recovery in one embodiment;
FIG. 8 is a diagram of a group message interface after recovery is successful, under an embodiment;
FIG. 9 is a schematic diagram of an interface for restoring success to the transfer group in one embodiment;
FIG. 10A is a diagram illustrating one embodiment of a group system message prompt interface;
FIG. 10B is a second diagram illustrating an interface for message prompting in the group system according to an embodiment;
FIG. 10C is a third diagram of an interface for message prompting of the group system in accordance with an embodiment;
FIG. 11 is an architecture diagram of a server in a specific application scenario;
FIG. 12 is a timing diagram of a group recovery method in one embodiment;
FIG. 13 is a block diagram of a group recovery device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The group recovery method provided by the embodiment of the invention can be applied to the environment shown in fig. 1, and referring to fig. 1, an instant messaging application can be run on a terminal 102, and a group including a group, a discussion group, a multi-person conversation and the like can be created through the instant messaging application. The terminal 102 may operate on the group, such as creating the group, adding members, modifying group announcements, modifying group business cards, and the like, and may also perform operations on transferring, deleting members, or dissembling the group. The terminal 102 communicates with the server 104 through the network, and the operation request of the terminal 102 to the group is sent to the server 104 through the network for processing. The server 104 stores therein group data including, but not limited to, group identification, group member identification, group creation time, group advertisement, and the like. Any operation of the group by the terminal 102 will be updated to the server 104. Specifically, after the terminal 102 performs operations such as dismissal, transfer, or deletion of a member to the group, the server 104 receives the operation request, generates and stores a group operation record. When the terminal 102 needs to restore a group, a group acquisition request is sent to the server 104, the server 104 receives the group acquisition request, a group operation record of a user is acquired according to a user identifier carried in the request, a recoverable group list is returned to the terminal 102 according to the group operation record, the terminal 102 can select the group needing to be restored from the recoverable group list, a group restoration request is sent to the server 104, the group restoration request carries the group identifier which is requested to be restored, the server 104 acquires corresponding group operation record and group data according to the group identifier, and the group is restored according to the group operation record and the group data. For example, a user deletes a member in a group, and the deleted member may be restored to the group.
The terminal 102 includes, but is not limited to, various personal computers, notebook computers, tablet computers, smart phones, personal digital assistants, portable smart wearable devices, and the like, which can run instant messaging applications. The server 104 includes, but is not limited to, a single server, a server cluster composed of a plurality of servers, and the like.
In one embodiment, as shown in fig. 2, there is further provided a server including a processor, a non-volatile storage medium, an internal memory, and a network interface, which are linked by a system bus, wherein the non-volatile storage medium stores therein an operating system and a group recovery apparatus for performing a group recovery method. The processor is used for improving the calculation and control capacity and supporting the operation of the whole server. The internal memory is used for providing an environment for the running of the group recovery device in the nonvolatile storage medium. The internal memory may store computer readable instructions that, when executed by the processor, cause the processor to perform a group recovery method. The network interface is used for performing network communication with the terminal, receiving or sending data, for example, receiving a group acquisition request and a group recovery request sent by the terminal, and sending a recoverable group list and a group recovery result to the terminal.
As shown in fig. 3, in one embodiment, a group recovery method is provided, which is exemplified by being applied to the server shown in fig. 1, and includes:
The group operation record refers to the pipelining data generated by the group owner, administrator or member operating the group, where the operations include, but are not limited to, operations such as disseminating, transferring, modifying group data, uploading data files, etc. generated by the group owner to the group, operations such as deleting members, modifying group data, uploading data files, etc. generated by the group owner or administrator to the group, and operations such as modifying group business cards, uploading data files, etc. generated by the members in the group.
In this embodiment, the server stores the group operation record of the user. When a user uses the terminal to operate a group, the terminal sends an operation request to the server, the server firstly verifies whether the user identification carried by the operation request has authority, if so, the server performs corresponding logic processing on the group after the verification is passed, and a group operation record is generated. The group operation record records the flow data of the group operation, including the group operation time, the group operation type, the group information, etc. The group operation time refers to a time for operating the group, for example, a time for resolving or transferring the group, a time for deleting a member, and the like. The group operation types include, but are not limited to, operations to dissolve groups, transfer groups, and delete members. The group information includes group owner information, group member information, and the like. Further, the group operation records of the users are stored corresponding to the user identifiers in the server, and when the server receives the group acquisition request, the server can inquire the corresponding group operation records according to the user identifiers carried by the server.
And step 304, returning a recoverable group list according to the group operation record.
The group meeting a certain preset condition in the group operation record of the user can be recovered. Specifically, the user identity can be identified according to the user identifier, and the recoverable group list can be obtained according to the user identity. For example, for a group owner or administrator, a group operation record with authority limit may be obtained, and a recoverable group list may be obtained according to the group operation record. After the group operation record of the user is obtained, whether the user has the authority to recover the group is judged according to the user identification and the group operation type, if yes, a recoverable group list is returned according to the group operation record, otherwise, the user is prompted to have no authority to recover the group. For the common group member users, the corresponding group operation records can be obtained, and the recoverable group list can be obtained according to the group operation types. For example, if the group operation type in the obtained group operation record of the user is an exit group, the exit group can be used as a recoverable group.
Specifically, in one embodiment, the server receives the group acquisition request, detects the identity of the user in the group according to the user identifier, and when the identity of the user in the group meets a preset identity condition, the group is a recoverable group. For example, the group owner or administrator may recover the assigned group and the group owner or administrator may recover the deleted members. In this embodiment or another embodiment, the server may further screen the recoverable group according to the group operation time in the group operation record, for example, the group can be recovered only when a certain operation time condition is met, for example, the time for group dismissal does not exceed one month, the time for group transfer does not exceed one month, and the like.
Further, the server acquires a recoverable group list according to the group operation record, returns the recoverable group list to the terminal, and the terminal displays the recoverable group list, including information such as group identification, group operation time, group operation type and the like. Meanwhile, the terminal may provide an interface interactive element for restoring the group, such as a button for requesting to restore the group, in the interface displaying the recoverable group list.
In this embodiment, the server receives the group recovery request sent by the terminal, searches for the corresponding group operation record and group data according to the group identifier carried in the group recovery request, and then recovers the group according to the group operation record and the group data. For example, the group after being dismissed is recovered, the group which is transferred out is recovered, and the deleted members in the group are added to the group again.
Specifically, the group is restored according to the group operation record and the group data, the group data recorded before the group operation time can be acquired according to the group operation time in the group operation record, and the current group data is restored to the group data recorded before the group operation time. The recovered group comprises recovering the disassembled group, recovering the transferred group, adding the deleted members in the group into the group again, recovering group data, recovering member data, recovering group related data files and the like. In a preferred embodiment, the recoverable group is a group subjected to the permission restriction operation, such as recovering a dismissed group, recovering a transferred group, recovering a deleted member in the group, and the like. In another embodiment, the recoverable group may be a group that an ordinary member needs to recover, for example, a member may recover the group that has exited after exiting the group, the group that has exited may be selected in the recoverable group list, and after receiving the group recovery request, the server sends a request of the member to reapply to join the group to the terminals where the group owner and the administrator of the group are located according to the group recovery request, and after being confirmed by the terminals, the member joins the group again.
In this embodiment, a group acquisition request is received, a group operation record of a user is acquired according to a user identifier carried in the group acquisition request, a recoverable group list is returned according to the group operation record, when the group recovery request is received, a corresponding group operation record and group data can be acquired according to the group identifier requested to be recovered, and then a recovery operation is performed on a group according to the group operation record and the group data. Because the group operation record of the user can be acquired and the recovery operation can be carried out on the recoverable group, the group can still be recovered through the recovery operation after the group is disassembled, assigned or deleted and the like.
In one embodiment, the group operation record includes a group operation time and a group operation type; returning a recoverable group list according to the group operation record, comprising: and returning a recoverable group list according to the group operation time and the group operation type, wherein the time difference between the group operation time of the recoverable group contained in the recoverable group list and the current time is within a time threshold range corresponding to the group operation type.
In this embodiment, the group operation record at least includes a group operation time and a group operation type, and the group operation type includes operations of resolving a group, transferring a group, deleting members in a group, and the like. The content of the group operation record saved by different group operations may be different. Specifically, for the disaggregated group operation, the group operation record stored in the server includes a group identifier, a group operation time, a group operation type, group owner information, and the like. For the transfer group operation, the group operation record stored in the server includes a group identifier, a group operation time, a group operation type, original group master information, new group master information, and the like. For the delete member operation, the group operation record saved in the server may include a group identifier, a group operation time, a group operation type, deleted member information, and the like.
Further, different types of group operations may be preset with different time thresholds. And the server acquires the group operation record of the user, further acquires the time difference between the group operation and the current time, and if the time difference does not exceed the corresponding time threshold range, the group operation can be recovered. For example, if the group is not resolved for more than 1 month, the group can be restored; if the transfer period does not exceed 2 months, the group can be restored.
In this embodiment, the group recovery is more humanized because the recoverable operation does not exceed the group within a certain time threshold range, and the waste of server resources caused by more and more data of the group to be recovered is also avoided.
In one embodiment, performing a recovery operation on the group according to the group operation record and the group data includes: if the group operation type corresponding to the group identifier is a deleted member, returning a deleted group member list according to the group identifier; and acquiring the selected and recovered group members, and adding the selected and recovered group members into the group data corresponding to the group identifier.
In this embodiment, when the terminal initiates an operation request for deleting a member, the operation request is sent to the server, and the server receives the operation request, and first verifies whether the user has permission to initiate the operation according to a user identifier carried in the operation request, for example, it is preset that an administrator user or a group owner can initiate the operation for deleting a member. After the verification is passed, the server can update the group data corresponding to the group identifier, and delete the corresponding member information in the group data. The server records the group operation records of the user, including user identification, group operation type, group operation time, deleted member information and the like.
When a terminal initiates a group recovery request, if the group operation type corresponding to the group identifier is a deleted member, the server queries a group operation record according to the group identifier, acquires the group operation record of which the time difference between the group operation time and the current time does not exceed a preset time threshold, acquires deleted member information in the group operation record to form a recoverable group member list, and returns the recoverable group member list to the terminal for display. The terminal selects the recovered group members through the recoverable group member list, and the server can add the selected recovered group members to the group data of the group.
In one embodiment, performing a recovery operation on the group according to the group operation record and the group data includes: and if the group operation type corresponding to the group identifier is the dismissal group, marking the group data corresponding to the group identifier as available.
In this embodiment, when the terminal initiates an operation request for group splitting, the request is sent to the server, and the server receives the operation request, and first verifies whether the user has permission to initiate the operation according to the user identifier carried in the operation request, for example, an operation that only a group owner can initiate the group splitting is preset. After the verification is passed, the server keeps the stored group data unchanged, marks the group as unavailable, and stores the group data of the group for a certain time, wherein the certain time is the preset time threshold. Meanwhile, the server generates the group operation record of the user, wherein the group operation record comprises user identification, group operation type, group operation time and the like.
When a terminal initiates a group recovery request, if the group operation type corresponding to the group identifier requesting recovery is a dismissal group, the server queries the group operation record according to the group identifier, verifies whether the user has the authority to recover the group according to the user identifier, for example, the group which can be recovered only by the group owner is set. If the group is verified to be available, the server marks the group as available, meanwhile, acquires member information in the group data, and restores the member information to the group.
In one embodiment, performing a recovery operation on the group according to the group operation record and the group data includes: and if the group operation type corresponding to the group identification is an assignment group, restoring the current creator in the group data corresponding to the group identification to the original creator.
In this embodiment, when the terminal initiates an operation request for transferring a group, the request is sent to the server, and the server receives the operation request, and first verifies whether the user has an authority to initiate the operation according to the user identifier carried in the operation request, for example, only a group owner can transfer the group. And after the verification is passed, the server modifies the group data and transfers the original group owner in the group data to the group owner assigned by the user, and usually, the user can only transfer the group to an administrator user of the group. Meanwhile, the server records the group operation record, including a user identifier (an original group master user identifier), a group identifier, a group operation type, a group operation time, a new group master identifier, and the like.
Further, when the terminal initiates a group recovery request, if the group operation type corresponding to the group identifier requesting recovery is an assignment group, the server queries the group operation record according to the group identifier, verifies whether the user number will have the right to withdraw the group according to the user identifier, for example, sets a group which has the right to recover and transfer only the original group master. If the verification is passed, the server can restore the current creator in the group data to the original creator, namely, to the original group owner.
In one embodiment, performing a recovery operation on the group according to the group operation record and the group data includes: if the group operation type corresponding to the group identification is a deleted member or a disassembled group, inquiring a recoverable group member according to the group identification, and returning the time period of the recoverable group member; and acquiring a time period for selecting recovery, adding the group member deleted in the time period for selecting recovery into the group data corresponding to the group identifier if the group operation type corresponding to the group identifier is a deleted member, and identifying the group identifier dissolved in the time period for selecting recovery as available if the group operation type corresponding to the group identifier is a dissolved group.
In this embodiment, because the recovery of the group of deleted members or the group after the dismissal needs to recover the members in the group, the present embodiment can distinguish the time period for recovering the members. Specifically, the server receives the group identifier requesting recovery, finds the corresponding group operation record and group data according to the group identifier, obtains the group operation type in the group operation record, obtains the member information in the group data if the group is a dismissed group, obtains the member information deleted in the group operation record if the group is a deleted member, and further obtains the recoverable group member. For example, if the group is a dismissal group, the member information in the group of which the dismissal time does not exceed the preset time threshold is acquired, and if the group is a deletion member, the member information of which the deletion member time does not exceed the preset time threshold is acquired.
Further, the server returns a time period of the recoverable group member to the terminal, wherein the time period is a time period of a time difference between the group member and the current time when the group operation occurs. For example, group members deleted within 1 week, group members deleted within 2 weeks, and the like. The terminal displays the recoverable group member list in different time periods, the server obtains the time period for the terminal to select and recover the group members, if the group members are deleted, the deleted group members in the time period are added into the group data, if the group members are dismissed, the group members are marked as available, and the group members in the time period are recovered into the group data. In this embodiment, the group members are restored in different time periods, so that the group members are restored more flexibly.
In one embodiment, as shown in fig. 4, there is provided a group recovery method, which is exemplified by being applied to the server shown in fig. 1, and includes:
In this embodiment, the server stores the group operation record of the user. When a user uses the terminal to perform operations such as group dismissal, member transfer or member deletion, the terminal sends an operation request to the server, the server firstly verifies whether the user identifier carried by the operation request has authority, if so, the server performs corresponding logic processing on the group after verification is passed, and a group operation record is generated. The group operation record includes group operation time, group operation type, group information, and the like. The group operation types include a disbanded group, a transfer group, a delete member, and the like. The group operation records stored by different group operation types are different. For the disaggregated group, the record saved to the group operation includes group identification, group operation time, group operation type, group owner information, and the like. For the transfer group operation, the group operation record stored in the server includes a group identifier, a group operation time, a group operation type, original group master information, new group master information, and the like. For the delete member operation, the group operation record saved in the server may include a group identifier, a group operation time, a group operation type, deleted member information, and the like.
And step 404, returning a recoverable group list according to the group operation record.
Specifically, the server may obtain groups satisfying a certain recovery time condition according to the group operation records, where the groups are recoverable groups, generate a recoverable group list, and return the recoverable group list to the terminal for display. Further, different recovery time conditions may be set for different group operation types, for example, the group is not dismissed for more than 1 month, and the group is transferred for less than 1 month.
As shown in fig. 5, the terminal logs in a corresponding website, generates a group acquisition request and sends the group acquisition request to the server, and the server acquires a group operation record according to the group acquisition request, including records generated by operations of group dismissal, group assignment, group member deletion, group exit and the like, and returns a recoverable group list according to the group operation record. Referring to fig. 5, the terminal displays a recoverable group list 502 on a corresponding page, on which a group recovery caption 504 is also displayed, and provides a link 506 for the user to view the group recovery rules. Specifically, the recoverable group list 502 includes recoverable group names, group identifiers, group operation types, group operation times, and the like, and provides a corresponding interface element, such as a button 502a, for each recoverable group for the user to apply for recovering the group. In addition, a quit group list can be displayed in the page, and the quit group list comprises information such as group names, group identifications and quit time.
As shown in fig. 5, the terminal may obtain a group recovery request input by the user through a button 502a, where the group recovery request carries a group identifier requesting recovery, and send the group recovery request to the server.
In this embodiment, the server obtains the group identifier requesting to be recovered according to the received group recovery request, obtains the corresponding group operation record according to the group identifier, and further obtains the group operation type of the group. If it is a dismissal group or a deletion member, recoverable group members may be returned since recovering members in the group is required for both types of groups. If the group is a transfer group, the group transferred out can be directly recovered.
And step 410, inquiring the recoverable group member according to the group identifier, and returning the time period of the recoverable group member.
In this embodiment, the time period in which the recoverable group member is located refers to a time period in which a time difference from the current time when the group member performs the group operation is located. For example, group members deleted within 1 week, group members deleted within 2 weeks, and the like. And after receiving the group recovery request, the server returns the time period of the recoverable group member according to the group operation record corresponding to the group identifier and the obtained group operation type is the dismissal group or the deletion member. As shown in fig. 6, the terminal may display the group members that can be recovered in different time periods through the corresponding prompt box, and the prompt box further displays the group identifier. The time period for which the user selects recovery is obtained through the prompt box, for example, the user may select the group member deleted within 3 days to be 2 persons.
Further, the terminal sends a recovery request to the server, and if the member is a deleted member, the server adds the deleted member to the corresponding group data. If the group is dismissed, the server marks the group data of the group as available and returns corresponding prompt information to the terminal for displaying. As shown in fig. 7, the server marks the group data as available, and the group data of the group stored in the server is restored to be available. The terminal can display a corresponding prompt box for prompting the group to recover the members, wherein the prompt box comprises group identification, the number of recovered members and the like. As shown in fig. 8, after the group is recovered, the group data of the group stored in the server is recovered to be available, the group data stores the group information, including the group name, the group member information, the chat log, and the like, and the chat interface of the group can be displayed on the terminal, and the member information and the chat log of the group can be recovered in the chat interface. As shown in fig. 8, the historical chat history can still be viewed in the chat interface of the group.
And step 414, recovering the current creator in the group data corresponding to the group identifier as the original creator.
In this embodiment, if the group operation type corresponding to the group identifier carried in the group recovery request received by the server is an assignment group, the server may modify the current creator in the group data of the group to an original creator, that is, recover the user identifier as the group owner of the group. And after the server recovers the group successfully, the server informs the terminal, and the terminal displays successful information of the recovery transfer group. As shown in fig. 9, the terminal may pop up a prompt to indicate that the recovery is successful and the user has become the group owner of the group.
Further, after the group recovery by the server is successful, the generated system message may be sent to the terminal where the original group owner and the new group owner are located, respectively. For example, a group is assigned by user a to user B, and typically, a group can only be assigned to the administrator user of the group. And after receiving the recovery request of the group, the server recovers the group owner from the user B to the user A, generates system messages and respectively sends the system messages to the terminals of the user A and the user B. As shown in fig. 10A, the terminal where the user a is located receives a system message prompting that the group recovery is successful. As shown in fig. 10B, the terminal of the user B receives the system message that the group is returned by the original group owner. As shown in fig. 10C, the terminal where the other administrator users in the group are located receives the system message that the group changes the group owner.
In order to make the principle of the group recovery method provided by the embodiment of the present invention clearer, a specific example is described below. In this example, as shown in fig. 11, the internal architecture of the server includes a Web server, a restore server, a group backend server, a stream data storage server, and a stream server. It should be noted that the internal architecture of the server is suitable for the case where the terminal requests the recovery group through the Web page, but it is understood that the terminal may also request the recovery group through other forms, such as a computer client or an application on the intelligent terminal, but the client or the application is used to request the recovery group, and the internal architecture of the server may omit the Web server. It will also be appreciated that the internal architecture of the servers is not limited to that shown in FIG. 11, and that in other embodiments, the functionality of some of the servers may be integrated into the same server.
As shown in fig. 11, the Web server is a portal for interacting with the user, interacts with the user terminal through the external network, and receives various requests and data sent by the user terminal. The Web server transmits data with various servers through an intranet, and transmits a request and data sent by the user terminal to each server for processing. The group background server is responsible for storing the group data, can be stored in the shared memory according to the dimension of the group identifier, and takes the group identifier as an index, so that the corresponding group data can be quickly searched through the group identifier. The flow data storage server is used for storing the group operation records, the flow server is used for processing the group operation, after the group operation is received, the group operation content is analyzed, the corresponding group operation record is extracted according to the group operation type, and the group operation record is stored in the flow data storage server. For example, the streaming server processes the operation of resolving the group, extracts the group operation time, the group operation type, the group identifier, the user identifier, the group information, and the like, and stores the group operation record into the streaming data storage server with the user identifier as the dimension. The running water data storage server provides functions of fast searching, filtering, sequencing according to group operation time and the like for use in recovery, and meanwhile, the running water data storage weapon also has a multi-copy deployment disaster recovery function. The recovery server is used for logic processing of a recovery process, when a group recovery request sent by the Web server is received, the group operation record and the group data are respectively obtained from the flow data storage server and the group background server according to the group identification carried in the group recovery request, the operation type of the user is analyzed, and corresponding data are returned to the terminal for displaying according to the group operation record and the group data.
In order to more clearly understand the interaction process between the servers, the following describes the group recovery method provided by the embodiment of the present invention in detail with reference to the timing diagram. As shown in fig. 12, based on the internal architecture of the server shown in fig. 11, the specific process of the group recovery method is as follows:
1) the terminal generates operation requests for dissembling the group, transferring the group, deleting members in the group and the like, the requests are sent to the group background server, the group background server receives the operation requests, whether the user has the authority to execute the operations is detected according to the user identification carried in the requests, the group or the transferring group can be disassembled only by a group owner, and an administrator in the group has the authority to delete the members in the group. If the group is a dismissal group, the group background server still stores the group data sheet of the group and marks the group data sheet as unavailable; if the group is an assignment group, the group background server modifies the group owner in the group data into a new group; and if the group data is the deleted member, the group background server deletes the corresponding member information in the group data. And after the group background server finishes processing, returning an operation result to the terminal.
2) After the group background server processes the operation request of the terminal, the group operation record is copied to the flow server, after the flow server receives the group operation record, the group operation record is stored in the flow data storage server by taking the group identifier as an index, and the flow data processing server returns a success notice to the flow server after the flow data processing server successfully stores the group operation record.
3) The terminal can request to display a recoverable group list, the recovery server receives the request, the group operation records of the users are read from the stream data storage server according to the user identification carried in the request, and the stream data server returns the group operation records to the recovery server. The recovery server reads the group data from the group background server according to the group operation record, performs service logic processing according to the group operation record and the group data, extracts a recoverable group list, sends the recoverable group list to the terminal for display, and displays the recoverable group list on the terminal, wherein the recoverable group list comprises the group list of members which are scattered, transferred and deleted, and quits, and corresponding operation time points.
4) The user can select a recoverable group through the terminal, the group recovery request is sent to the recovery server, and the number of people that a certain group can recover in a certain time is searched. The recovery server receives the group recovery request, reads the group operation record from the flow data storage server according to the group identification carried by the request, and inquires information such as group resolution state, the number of group members and the like from the group background server according to the group identification to obtain inquired group information. And the recovery server compares the data before and after the operation, performs logic processing and returns the number of the recoverable group members to the terminal.
5) The terminal selects a recovery member, sends a recovery group, a recovery group member and a recovery group request to the recovery server, and the recovery server reads the group operation record from the flow data storage server. And judging whether the user has the authority to restore the group according to the user identification, if so, reading the group data from the group background server, comparing the group data with the group operation record, marking the group data as available for the group after being dismissed, restoring the current creator of the group to the original creator for the group after transfer, and adding deleted member information in the group data for deleting the member, and then returning the operation result to the terminal.
As shown in fig. 13, in one embodiment, there is also provided a group recovering device, including:
an operation record obtaining module 1302, configured to receive a group obtaining request, where the group obtaining request carries a user identifier, and obtain a group operation record of a user according to the user identifier.
A group returning module 1304, configured to return a recoverable group list according to the group operation record.
The group recovery module 1306 is configured to receive a group recovery request, where the group recovery request carries a group identifier that requests recovery, obtain a corresponding group operation record and group data according to the group identifier, and perform a recovery operation on a group according to the group operation record and the group data.
In this embodiment, the group operation record records the pipeline data of the group operation, including group operation time, group operation type, group information, and the like. The group operation time refers to a time for operating the group, for example, a time for resolving or transferring the group, a time for deleting a member, and the like. The group operation types include, but are not limited to, operations to dissolve groups, transfer groups, and delete members. The group information includes group owner information, group member information, and the like. Further, the group returning module 1306 may be configured to set a group with a certain preset condition of the mankind in the group operation record as a recoverable group. For example, a group satisfying a certain time condition is regarded as a recoverable group.
In one embodiment, the group operation record includes a group operation time and a group operation type; the group returning module 1304 is configured to return a recoverable group list according to the group operation time and the group operation type, where a time difference between the group operation time of the recoverable group included in the recoverable group list and the current time is within a time threshold range corresponding to the group operation type.
The group operation record at least includes group operation time and group operation type, and the group operation type includes operations of resolving a group, transferring a group, deleting members in a group, and the like. The content of the group operation record saved by different group operations may be different. Specifically, for the disaggregated group operation, the stored group operation record includes a group identifier, a group operation time, a group operation type, group owner information, and the like. For the transfer group operation, the stored group operation record includes group identification, group operation time, group operation type, original group master information, new group master information, and the like. For the delete member operation, the saved group operation record may include a group identifier, a group operation time, a group operation type, deleted member information, and the like. Further, the group return module 1304 is used to treat groups that have not exceeded a certain time threshold range after operation as recoverable groups.
In one embodiment, the group recovery module 1306 is configured to return a deleted group member list according to the group identifier if the group operation type corresponding to the group identifier is a deleted member; and acquiring the selected and recovered group members, and adding the selected and recovered group members into the group data corresponding to the group identifier.
In this embodiment, when the terminal initiates a group recovery request, if the group operation type corresponding to the group identifier is a delete member, the group recovery module 1306 queries the group operation record according to the group identifier, obtains the group operation record whose time difference between the group operation time and the current time does not exceed the preset time threshold, obtains deleted member information in the group operation record to form a recoverable group member list, and returns the recoverable group member list to the terminal for display. The terminal selects a recovered group member from the recoverable group member list, and the group recovery module 1306 is configured to add the selected recovered group member to the group data of the group.
In one embodiment, the group recovery module 1306 is configured to identify the group data corresponding to the group identifier as available if the group operation type corresponding to the group identifier is a disaggregated group.
In this embodiment, when the terminal initiates a group recovery request, if the group operation type corresponding to the group identifier that requests recovery is a dismissed group, the group recovery module 1306 is configured to query the group operation record according to the group identifier, and verify whether the user has permission to recover the group according to the user identifier, for example, it is configured that only the group owner can recover the dismissed group. If the verification is passed, the group recovery module 1306 marks the group as available, and meanwhile, acquires member information in the group data and recovers the member information into the group.
In one embodiment, the group restore module 1306 is configured to restore the current creator in the group data corresponding to the group identifier as the original creator if the group operation type corresponding to the group identifier is the assignment group.
In this embodiment, when the terminal initiates a group recovery request, if the group operation type corresponding to the group identifier requested to be recovered is an assignment group, the group recovery module 1306 is configured to query the group operation record according to the group identifier, and verify whether the user number will have the right to recover the group according to the user identifier, for example, set a group that has the right to recover and transfer only the original group owner. If verified, the group restore module 1306 may be used to restore the current creator in the group data to the original creator, i.e., to the original group owner.
In one embodiment, the group recovery module 1306 is further configured to query, if the group operation type corresponding to the group identifier is a delete member or a dissolve group, the recoverable group member according to the group identifier, and return the time period in which the recoverable group member is located; and acquiring a time period for selecting recovery, adding the group member deleted in the time period for selecting recovery into the group data corresponding to the group identifier if the group operation type corresponding to the group identifier is a deleted member, and marking the group which is dissolved in the time period for selecting recovery as available if the group operation type corresponding to the group identifier is a dissolved group.
Since the recovery of the group of deleted members or the group after the dismissal requires the recovery of the members in the group, the present embodiment can distinguish the time period for recovering the members. Specifically, the group recovery module 1306 is configured to receive the group identifier requesting to be recovered, find the corresponding group operation record and group data according to the group identifier, obtain the group operation type in the group operation record, if the group is a dismissed group, obtain member information in the group data, if the group is a deleted member, obtain the member information deleted in the group operation record, and further obtain a recoverable group member. For example, if the group is a dismissal group, the member information in the group of which the dismissal time does not exceed the preset time threshold is acquired, and if the group is a deletion member, the member information of which the deletion member time does not exceed the preset time threshold is acquired.
Further, the group recovering module 1306 is configured to return a time period in which a recoverable group member is located to the terminal, where the time period is a time period in which a time difference between the group member and the current time is when the group operation occurs. For example, group members deleted within 1 week, group members deleted within 2 weeks, and the like. The terminal displays the recoverable group member list in different time periods, the group recovering module 1306 obtains the time period for the terminal to select to recover the group member, if the group member is deleted, the deleted group member in the time period is added to the group data, if the group is dismissed, the group is marked as available, and the group member in the time period is recovered to the group data. In this embodiment, the group members are restored in different time periods, so that the group members are restored more flexibly.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (14)
1. A group restoration method comprising:
receiving a group acquisition request, wherein the group acquisition request carries a user identifier, and acquiring a group operation record of a user according to the user identifier;
returning a recoverable group list according to the group operation record;
receiving a group recovery request carrying a group identifier requesting recovery, acquiring a corresponding group operation record and group data according to the group identifier, and performing recovery operation on a group according to the group operation record and the group data;
the recovering operation of the group according to the group operation record and the group data comprises the following steps:
if the group operation type corresponding to the group identifier is a dismissal group, querying a recoverable group member according to the group identifier, and returning the time period of the recoverable group member;
and acquiring a time period for selecting recovery, marking the dispersed group as available, and adding the group members deleted in the time period for selecting recovery into the group data corresponding to the group identification.
2. The group recovery method of claim 1, wherein the group operation record includes a group operation time and a group operation type; the returning of the recoverable group list according to the group operation record comprises the following steps:
and returning a recoverable group list according to the group operation time and the group operation type, wherein the time difference between the group operation time of the recoverable group contained in the recoverable group list and the current time is within a time threshold range corresponding to the group operation type.
3. The group recovery method according to claim 1, wherein the performing the recovery operation on the group according to the group operation record and the group data comprises:
if the group operation type corresponding to the group identifier is a deleted member, returning a deleted group member list according to the group identifier;
and acquiring the selected and recovered group members, and adding the selected and recovered group members into the group data corresponding to the group identification.
4. The group recovery method according to claim 1, wherein the performing the recovery operation on the group according to the group operation record and the group data comprises:
and if the group operation type corresponding to the group identification is a disaggregated group, marking the group data corresponding to the group identification as available.
5. The group recovery method according to claim 1, wherein the performing the recovery operation on the group according to the group operation record and the group data comprises:
and if the group operation type corresponding to the group identification is an assignment group, restoring the current creator in the group data corresponding to the group identification to the original creator.
6. The group recovery method according to claim 1, wherein the performing the recovery operation on the group according to the group operation record and the group data comprises:
if the group operation type corresponding to the group identification is a deleted member, inquiring a recoverable group member according to the group identification, and returning the time period of the recoverable group member;
and acquiring a time period for selecting recovery, and adding the group members deleted in the time period for selecting recovery into the group data corresponding to the group identification.
7. A group restoration apparatus, comprising:
the operation record acquisition module is used for receiving a group acquisition request, carrying a user identifier, and acquiring a group operation record of a user according to the user identifier;
the group return module is used for returning a recoverable group list according to the group operation record;
the group recovery module is used for receiving a group recovery request, acquiring a corresponding group operation record and group data according to the group identification, and performing recovery operation on the group according to the group operation record and the group data;
the group recovery module is configured to:
if the group operation type corresponding to the group identifier is a dismissal group, querying a recoverable group member according to the group identifier, and returning the time period of the recoverable group member;
and acquiring a time period for selecting recovery, marking the dispersed group as available, and adding the group members deleted in the time period for selecting recovery into the group data corresponding to the group identification.
8. The apparatus of claim 7, wherein the group operation record comprises a group operation time and a group operation type; the group returning module is used for returning a recoverable group list according to the group operation time and the group operation type, wherein the time difference between the group operation time of the recoverable group contained in the recoverable group list and the current time is within a time threshold range corresponding to the group operation type.
9. The apparatus according to claim 7, wherein the group recovery module is configured to return a deleted group member list according to the group identifier if the group operation type corresponding to the group identifier is a delete member; and acquiring the selected and recovered group members, and adding the selected and recovered group members into the group data corresponding to the group identification.
10. The apparatus of claim 7, wherein the group recovery module is configured to mark the group data corresponding to the group identifier as available if the group operation type corresponding to the group identifier is a disaggregated group.
11. The apparatus of claim 7, wherein the group recovery module is configured to recover the current creator in the group data corresponding to the group identifier as an original creator if the group operation type corresponding to the group identifier is an assignment group.
12. The apparatus of claim 7, wherein the group recovery module is further configured to query a recoverable group member according to the group identifier and return a time period in which the recoverable group member is located if the group operation type corresponding to the group identifier is a delete member; and acquiring a time period for selecting recovery, and adding the group members deleted in the time period for selecting recovery into the group data corresponding to the group identification.
13. A server, comprising a non-volatile storage medium and a processor, the storage medium having stored therein a computer program which, when executed by the processor, causes the processor to carry out the steps of the group restoration method according to any one of claims 1 to 6.
14. A non-volatile storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, causes the processor to carry out the steps of the group restoration method according to any one of claims 1 to 6.
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| CN201610651978.3A CN107733662B (en) | 2016-08-10 | 2016-08-10 | Group recovery method and device |
| PCT/CN2017/095549 WO2018028484A1 (en) | 2016-08-10 | 2017-08-02 | Group restoration method, server, and storage medium |
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| CN111970133B (en) * | 2019-05-20 | 2023-07-14 | 广州腾讯科技有限公司 | Group processing method, group processing device, computer readable storage medium and computer equipment |
| CN113765932B (en) * | 2019-07-05 | 2023-05-02 | 聚好看科技股份有限公司 | Control method for multiparty call and electronic equipment |
| CN112748851A (en) * | 2019-10-30 | 2021-05-04 | 北京白山耘科技有限公司 | Data reading method, device and system |
| CN112835658B (en) * | 2019-11-22 | 2023-10-27 | 腾讯科技（深圳）有限公司 | Conversation room processing method and device |
| CN113595857B (en) * | 2020-04-30 | 2022-10-14 | 北京字节跳动网络技术有限公司 | Group operation method, device, equipment and storage medium |
| CN114401160B (en) * | 2022-01-19 | 2022-12-02 | 腾讯科技（深圳）有限公司 | Data processing method, device, server, terminal and storage medium |
| CN117914844A (en) * | 2022-10-17 | 2024-04-19 | 华为技术有限公司 | Data processing method, readable storage medium, and electronic device |
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| CN101009670A (en) * | 2007-01-22 | 2007-08-01 | 阿里巴巴公司 | A method and system for implementing the group communication based on the instant communication |
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