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Diffstat (limited to 'Firestore/Protos/protos/google/firestore')
5 files changed, 1369 insertions, 0 deletions
diff --git a/Firestore/Protos/protos/google/firestore/v1beta1/common.proto b/Firestore/Protos/protos/google/firestore/v1beta1/common.proto new file mode 100644 index 0000000..e624323 --- /dev/null +++ b/Firestore/Protos/protos/google/firestore/v1beta1/common.proto @@ -0,0 +1,82 @@ +// Copyright 2017 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.firestore.v1beta1; + +import "google/api/annotations.proto"; +import "google/protobuf/timestamp.proto"; + +option csharp_namespace = "Google.Cloud.Firestore.V1Beta1"; +option go_package = "google.golang.org/genproto/googleapis/firestore/v1beta1;firestore"; +option java_multiple_files = true; +option java_outer_classname = "CommonProto"; +option java_package = "com.google.firestore.v1beta1"; +option objc_class_prefix = "GCFS"; + + +// A set of field paths on a document. +// Used to restrict a get or update operation on a document to a subset of its +// fields. +// This is different from standard field masks, as this is always scoped to a +// [Document][google.firestore.v1beta1.Document], and takes in account the dynamic nature of [Value][google.firestore.v1beta1.Value]. +message DocumentMask { + // The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field + // path syntax reference. + repeated string field_paths = 1; +} + +// A precondition on a document, used for conditional operations. +message Precondition { + // The type of precondition. + oneof condition_type { + // When set to `true`, the target document must exist. + // When set to `false`, the target document must not exist. + bool exists = 1; + + // When set, the target document must exist and have been last updated at + // that time. + google.protobuf.Timestamp update_time = 2; + } +} + +// Options for creating a new transaction. +message TransactionOptions { + // Options for a transaction that can be used to read and write documents. + message ReadWrite { + // An optional transaction to retry. + bytes retry_transaction = 1; + } + + // Options for a transaction that can only be used to read documents. + message ReadOnly { + // The consistency mode for this transaction. If not set, defaults to strong + // consistency. + oneof consistency_selector { + // Reads documents at the given time. + // This may not be older than 60 seconds. + google.protobuf.Timestamp read_time = 2; + } + } + + // The mode of the transaction. + oneof mode { + // The transaction can only be used for read operations. + ReadOnly read_only = 2; + + // The transaction can be used for both read and write operations. + ReadWrite read_write = 3; + } +} diff --git a/Firestore/Protos/protos/google/firestore/v1beta1/document.proto b/Firestore/Protos/protos/google/firestore/v1beta1/document.proto new file mode 100644 index 0000000..cf6001d --- /dev/null +++ b/Firestore/Protos/protos/google/firestore/v1beta1/document.proto @@ -0,0 +1,148 @@ +// Copyright 2017 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.firestore.v1beta1; + +import "google/api/annotations.proto"; +import "google/protobuf/struct.proto"; +import "google/protobuf/timestamp.proto"; +import "google/type/latlng.proto"; + +option csharp_namespace = "Google.Cloud.Firestore.V1Beta1"; +option go_package = "google.golang.org/genproto/googleapis/firestore/v1beta1;firestore"; +option java_multiple_files = true; +option java_outer_classname = "DocumentProto"; +option java_package = "com.google.firestore.v1beta1"; +option objc_class_prefix = "GCFS"; + + +// A Firestore document. +// +// Must not exceed 1 MiB - 4 bytes. +message Document { + // The resource name of the document, for example + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + string name = 1; + + // The document's fields. + // + // The map keys represent field names. + // + // A simple field name contains only characters `a` to `z`, `A` to `Z`, + // `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example, + // `foo_bar_17`. + // + // Field names matching the regular expression `__.*__` are reserved. Reserved + // field names are forbidden except in certain documented contexts. The map + // keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be + // empty. + // + // Field paths may be used in other contexts to refer to structured fields + // defined here. For `map_value`, the field path is represented by the simple + // or quoted field names of the containing fields, delimited by `.`. For + // example, the structured field + // `"foo" : { map_value: { "x&y" : { string_value: "hello" }}}` would be + // represented by the field path `foo.x&y`. + // + // Within a field path, a quoted field name starts and ends with `` ` `` and + // may contain any character. Some characters, including `` ` ``, must be + // escaped using a `\`. For example, `` `x&y` `` represents `x&y` and + // `` `bak\`tik` `` represents `` bak`tik ``. + map<string, Value> fields = 2; + + // Output only. The time at which the document was created. + // + // This value increases monotonically when a document is deleted then + // recreated. It can also be compared to values from other documents and + // the `read_time` of a query. + google.protobuf.Timestamp create_time = 3; + + // Output only. The time at which the document was last changed. + // + // This value is initally set to the `create_time` then increases + // monotonically with each change to the document. It can also be + // compared to values from other documents and the `read_time` of a query. + google.protobuf.Timestamp update_time = 4; +} + +// A message that can hold any of the supported value types. +message Value { + // Must have a value set. + oneof value_type { + // A null value. + google.protobuf.NullValue null_value = 11; + + // A boolean value. + bool boolean_value = 1; + + // An integer value. + int64 integer_value = 2; + + // A double value. + double double_value = 3; + + // A timestamp value. + // + // Precise only to microseconds. When stored, any additional precision is + // rounded down. + google.protobuf.Timestamp timestamp_value = 10; + + // A string value. + // + // The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. + // Only the first 1,500 bytes of the UTF-8 representation are considered by + // queries. + string string_value = 17; + + // A bytes value. + // + // Must not exceed 1 MiB - 89 bytes. + // Only the first 1,500 bytes are considered by queries. + bytes bytes_value = 18; + + // A reference to a document. For example: + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + string reference_value = 5; + + // A geo point value representing a point on the surface of Earth. + google.type.LatLng geo_point_value = 8; + + // An array value. + // + // Cannot contain another array value. + ArrayValue array_value = 9; + + // A map value. + MapValue map_value = 6; + } +} + +// An array value. +message ArrayValue { + // Values in the array. + repeated Value values = 1; +} + +// A map value. +message MapValue { + // The map's fields. + // + // The map keys represent field names. Field names matching the regular + // expression `__.*__` are reserved. Reserved field names are forbidden except + // in certain documented contexts. The map keys, represented as UTF-8, must + // not exceed 1,500 bytes and cannot be empty. + map<string, Value> fields = 1; +} diff --git a/Firestore/Protos/protos/google/firestore/v1beta1/firestore.proto b/Firestore/Protos/protos/google/firestore/v1beta1/firestore.proto new file mode 100644 index 0000000..3939caa --- /dev/null +++ b/Firestore/Protos/protos/google/firestore/v1beta1/firestore.proto @@ -0,0 +1,719 @@ +// Copyright 2017 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.firestore.v1beta1; + +import "google/api/annotations.proto"; +import "google/firestore/v1beta1/common.proto"; +import "google/firestore/v1beta1/document.proto"; +import "google/firestore/v1beta1/query.proto"; +import "google/firestore/v1beta1/write.proto"; +import "google/protobuf/empty.proto"; +import "google/protobuf/timestamp.proto"; +import "google/rpc/status.proto"; + +option csharp_namespace = "Google.Cloud.Firestore.V1Beta1"; +option go_package = "google.golang.org/genproto/googleapis/firestore/v1beta1;firestore"; +option java_multiple_files = true; +option java_outer_classname = "FirestoreProto"; +option java_package = "com.google.firestore.v1beta1"; +option objc_class_prefix = "GCFS"; + +// Specification of the Firestore API. + + + +// The Cloud Firestore service. +// +// This service exposes several types of comparable timestamps: +// +// * `create_time` - The time at which a document was created. Changes only +// when a document is deleted, then re-created. Increases in a strict +// monotonic fashion. +// * `update_time` - The time at which a document was last updated. Changes +// every time a document is modified. Does not change when a write results +// in no modifications. Increases in a strict monotonic fashion. +// * `read_time` - The time at which a particular state was observed. Used +// to denote a consistent snapshot of the database or the time at which a +// Document was observed to not exist. +// * `commit_time` - The time at which the writes in a transaction were +// committed. Any read with an equal or greater `read_time` is guaranteed +// to see the effects of the transaction. +service Firestore { + // Gets a single document. + rpc GetDocument(GetDocumentRequest) returns (Document) { + option (google.api.http) = { get: "/v1beta1/{name=projects/*/databases/*/documents/*/**}" }; + } + + // Lists documents. + rpc ListDocuments(ListDocumentsRequest) returns (ListDocumentsResponse) { + option (google.api.http) = { get: "/v1beta1/{parent=projects/*/databases/*/documents/*/**}/{collection_id}" }; + } + + // Creates a new document. + rpc CreateDocument(CreateDocumentRequest) returns (Document) { + option (google.api.http) = { post: "/v1beta1/{parent=projects/*/databases/*/documents/**}/{collection_id}" body: "document" }; + } + + // Updates or inserts a document. + rpc UpdateDocument(UpdateDocumentRequest) returns (Document) { + option (google.api.http) = { patch: "/v1beta1/{document.name=projects/*/databases/*/documents/*/**}" body: "document" }; + } + + // Deletes a document. + rpc DeleteDocument(DeleteDocumentRequest) returns (google.protobuf.Empty) { + option (google.api.http) = { delete: "/v1beta1/{name=projects/*/databases/*/documents/*/**}" }; + } + + // Gets multiple documents. + // + // Documents returned by this method are not guaranteed to be returned in the + // same order that they were requested. + rpc BatchGetDocuments(BatchGetDocumentsRequest) returns (stream BatchGetDocumentsResponse) { + option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:batchGet" body: "*" }; + } + + // Starts a new transaction. + rpc BeginTransaction(BeginTransactionRequest) returns (BeginTransactionResponse) { + option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:beginTransaction" body: "*" }; + } + + // Commits a transaction, while optionally updating documents. + rpc Commit(CommitRequest) returns (CommitResponse) { + option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:commit" body: "*" }; + } + + // Rolls back a transaction. + rpc Rollback(RollbackRequest) returns (google.protobuf.Empty) { + option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:rollback" body: "*" }; + } + + // Runs a query. + rpc RunQuery(RunQueryRequest) returns (stream RunQueryResponse) { + option (google.api.http) = { post: "/v1beta1/{parent=projects/*/databases/*/documents}:runQuery" body: "*" }; + } + + // Streams batches of document updates and deletes, in order. + rpc Write(stream WriteRequest) returns (stream WriteResponse) { + option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:write" body: "*" }; + } + + // Listens to changes. + rpc Listen(stream ListenRequest) returns (stream ListenResponse) { + option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:listen" body: "*" }; + } + + // Lists all the collection IDs underneath a document. + rpc ListCollectionIds(ListCollectionIdsRequest) returns (ListCollectionIdsResponse) { + option (google.api.http) = { post: "/v1beta1/{parent=projects/*/databases/*/documents}:listCollectionIds" body: "*" }; + } +} + +// The request for [Firestore.GetDocument][google.firestore.v1beta1.Firestore.GetDocument]. +message GetDocumentRequest { + // The resource name of the Document to get. In the format: + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + string name = 1; + + // The fields to return. If not set, returns all fields. + // + // If the document has a field that is not present in this mask, that field + // will not be returned in the response. + DocumentMask mask = 2; + + // The consistency mode for this transaction. + // If not set, defaults to strong consistency. + oneof consistency_selector { + // Reads the document in a transaction. + bytes transaction = 3; + + // Reads the version of the document at the given time. + // This may not be older than 60 seconds. + google.protobuf.Timestamp read_time = 5; + } +} + +// The request for [Firestore.ListDocuments][google.firestore.v1beta1.Firestore.ListDocuments]. +message ListDocumentsRequest { + // The parent resource name. In the format: + // `projects/{project_id}/databases/{database_id}/documents` or + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + // For example: + // `projects/my-project/databases/my-database/documents` or + // `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom` + string parent = 1; + + // The collection ID, relative to `parent`, to list. For example: `chatrooms` + // or `messages`. + string collection_id = 2; + + // The maximum number of documents to return. + int32 page_size = 3; + + // The `next_page_token` value returned from a previous List request, if any. + string page_token = 4; + + // The order to sort results by. For example: `priority desc, name`. + string order_by = 6; + + // The fields to return. If not set, returns all fields. + // + // If a document has a field that is not present in this mask, that field + // will not be returned in the response. + DocumentMask mask = 7; + + // The consistency mode for this transaction. + // If not set, defaults to strong consistency. + oneof consistency_selector { + // Reads documents in a transaction. + bytes transaction = 8; + + // Reads documents as they were at the given time. + // This may not be older than 60 seconds. + google.protobuf.Timestamp read_time = 10; + } + + // If the list should show missing documents. A missing document is a + // document that does not exist but has sub-documents. These documents will + // be returned with a key but will not have fields, [Document.create_time][google.firestore.v1beta1.Document.create_time], + // or [Document.update_time][google.firestore.v1beta1.Document.update_time] set. + // + // Requests with `show_missing` may not specify `where` or + // `order_by`. + bool show_missing = 12; +} + +// The response for [Firestore.ListDocuments][google.firestore.v1beta1.Firestore.ListDocuments]. +message ListDocumentsResponse { + // The Documents found. + repeated Document documents = 1; + + // The next page token. + string next_page_token = 2; +} + +// The request for [Firestore.CreateDocument][google.firestore.v1beta1.Firestore.CreateDocument]. +message CreateDocumentRequest { + // The parent resource. For example: + // `projects/{project_id}/databases/{database_id}/documents` or + // `projects/{project_id}/databases/{database_id}/documents/chatrooms/{chatroom_id}` + string parent = 1; + + // The collection ID, relative to `parent`, to list. For example: `chatrooms`. + string collection_id = 2; + + // The client-assigned document ID to use for this document. + // + // Optional. If not specified, an ID will be assigned by the service. + string document_id = 3; + + // The document to create. `name` must not be set. + Document document = 4; + + // The fields to return. If not set, returns all fields. + // + // If the document has a field that is not present in this mask, that field + // will not be returned in the response. + DocumentMask mask = 5; +} + +// The request for [Firestore.UpdateDocument][google.firestore.v1beta1.Firestore.UpdateDocument]. +message UpdateDocumentRequest { + // The updated document. + // Creates the document if it does not already exist. + Document document = 1; + + // The fields to update. + // None of the field paths in the mask may contain a reserved name. + // + // If the document exists on the server and has fields not referenced in the + // mask, they are left unchanged. + // Fields referenced in the mask, but not present in the input document, are + // deleted from the document on the server. + DocumentMask update_mask = 2; + + // The fields to return. If not set, returns all fields. + // + // If the document has a field that is not present in this mask, that field + // will not be returned in the response. + DocumentMask mask = 3; + + // An optional precondition on the document. + // The request will fail if this is set and not met by the target document. + Precondition current_document = 4; +} + +// The request for [Firestore.DeleteDocument][google.firestore.v1beta1.Firestore.DeleteDocument]. +message DeleteDocumentRequest { + // The resource name of the Document to delete. In the format: + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + string name = 1; + + // An optional precondition on the document. + // The request will fail if this is set and not met by the target document. + Precondition current_document = 2; +} + +// The request for [Firestore.BatchGetDocuments][google.firestore.v1beta1.Firestore.BatchGetDocuments]. +message BatchGetDocumentsRequest { + // The database name. In the format: + // `projects/{project_id}/databases/{database_id}`. + string database = 1; + + // The names of the documents to retrieve. In the format: + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + // The request will fail if any of the document is not a child resource of the + // given `database`. Duplicate names will be elided. + repeated string documents = 2; + + // The fields to return. If not set, returns all fields. + // + // If a document has a field that is not present in this mask, that field will + // not be returned in the response. + DocumentMask mask = 3; + + // The consistency mode for this transaction. + // If not set, defaults to strong consistency. + oneof consistency_selector { + // Reads documents in a transaction. + bytes transaction = 4; + + // Starts a new transaction and reads the documents. + // Defaults to a read-only transaction. + // The new transaction ID will be returned as the first response in the + // stream. + TransactionOptions new_transaction = 5; + + // Reads documents as they were at the given time. + // This may not be older than 60 seconds. + google.protobuf.Timestamp read_time = 7; + } +} + +// The streamed response for [Firestore.BatchGetDocuments][google.firestore.v1beta1.Firestore.BatchGetDocuments]. +message BatchGetDocumentsResponse { + // A single result. + // This can be empty if the server is just returning a transaction. + oneof result { + // A document that was requested. + Document found = 1; + + // A document name that was requested but does not exist. In the format: + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + string missing = 2; + } + + // The transaction that was started as part of this request. + // Will only be set in the first response, and only if + // [BatchGetDocumentsRequest.new_transaction][google.firestore.v1beta1.BatchGetDocumentsRequest.new_transaction] was set in the request. + bytes transaction = 3; + + // The time at which the document was read. + // This may be monotically increasing, in this case the previous documents in + // the result stream are guaranteed not to have changed between their + // read_time and this one. + google.protobuf.Timestamp read_time = 4; +} + +// The request for [Firestore.BeginTransaction][google.firestore.v1beta1.Firestore.BeginTransaction]. +message BeginTransactionRequest { + // The database name. In the format: + // `projects/{project_id}/databases/{database_id}`. + string database = 1; + + // The options for the transaction. + // Defaults to a read-write transaction. + TransactionOptions options = 2; +} + +// The response for [Firestore.BeginTransaction][google.firestore.v1beta1.Firestore.BeginTransaction]. +message BeginTransactionResponse { + // The transaction that was started. + bytes transaction = 1; +} + +// The request for [Firestore.Commit][google.firestore.v1beta1.Firestore.Commit]. +message CommitRequest { + // The database name. In the format: + // `projects/{project_id}/databases/{database_id}`. + string database = 1; + + // The writes to apply. + // + // Always executed atomically and in order. + repeated Write writes = 2; + + // If non-empty, applies all writes in this transaction, and commits it. + // Otherwise, applies the writes as if they were in their own transaction. + bytes transaction = 3; +} + +// The response for [Firestore.Commit][google.firestore.v1beta1.Firestore.Commit]. +message CommitResponse { + // The result of applying the writes. + // + // This i-th write result corresponds to the i-th write in the + // request. + repeated WriteResult write_results = 1; + + // The time at which the commit occurred. + google.protobuf.Timestamp commit_time = 2; +} + +// The request for [Firestore.Rollback][google.firestore.v1beta1.Firestore.Rollback]. +message RollbackRequest { + // The database name. In the format: + // `projects/{project_id}/databases/{database_id}`. + string database = 1; + + // The transaction to roll back. + bytes transaction = 2; +} + +// The request for [Firestore.RunQuery][google.firestore.v1beta1.Firestore.RunQuery]. +message RunQueryRequest { + // The parent resource name. In the format: + // `projects/{project_id}/databases/{database_id}/documents` or + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + // For example: + // `projects/my-project/databases/my-database/documents` or + // `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom` + string parent = 1; + + // The query to run. + oneof query_type { + // A structured query. + StructuredQuery structured_query = 2; + } + + // The consistency mode for this transaction. + // If not set, defaults to strong consistency. + oneof consistency_selector { + // Reads documents in a transaction. + bytes transaction = 5; + + // Starts a new transaction and reads the documents. + // Defaults to a read-only transaction. + // The new transaction ID will be returned as the first response in the + // stream. + TransactionOptions new_transaction = 6; + + // Reads documents as they were at the given time. + // This may not be older than 60 seconds. + google.protobuf.Timestamp read_time = 7; + } +} + +// The response for [Firestore.RunQuery][google.firestore.v1beta1.Firestore.RunQuery]. +message RunQueryResponse { + // The transaction that was started as part of this request. + // Can only be set in the first response, and only if + // [RunQueryRequest.new_transaction][google.firestore.v1beta1.RunQueryRequest.new_transaction] was set in the request. + // If set, no other fields will be set in this response. + bytes transaction = 2; + + // A query result. + // Not set when reporting partial progress. + Document document = 1; + + // The time at which the document was read. This may be monotonically + // increasing; in this case, the previous documents in the result stream are + // guaranteed not to have changed between their `read_time` and this one. + // + // If the query returns no results, a response with `read_time` and no + // `document` will be sent, and this represents the time at which the query + // was run. + google.protobuf.Timestamp read_time = 3; + + // The number of results that have been skipped due to an offset between + // the last response and the current response. + int32 skipped_results = 4; +} + +// The request for [Firestore.Write][google.firestore.v1beta1.Firestore.Write]. +// +// The first request creates a stream, or resumes an existing one from a token. +// +// When creating a new stream, the server replies with a response containing +// only an ID and a token, to use in the next request. +// +// When resuming a stream, the server first streams any responses later than the +// given token, then a response containing only an up-to-date token, to use in +// the next request. +message WriteRequest { + // The database name. In the format: + // `projects/{project_id}/databases/{database_id}`. + // This is only required in the first message. + string database = 1; + + // The ID of the write stream to resume. + // This may only be set in the first message. When left empty, a new write + // stream will be created. + string stream_id = 2; + + // The writes to apply. + // + // Always executed atomically and in order. + // This must be empty on the first request. + // This may be empty on the last request. + // This must not be empty on all other requests. + repeated Write writes = 3; + + // A stream token that was previously sent by the server. + // + // The client should set this field to the token from the most recent + // [WriteResponse][google.firestore.v1beta1.WriteResponse] it has received. This acknowledges that the client has + // received responses up to this token. After sending this token, earlier + // tokens may not be used anymore. + // + // The server may close the stream if there are too many unacknowledged + // responses. + // + // Leave this field unset when creating a new stream. To resume a stream at + // a specific point, set this field and the `stream_id` field. + // + // Leave this field unset when creating a new stream. + bytes stream_token = 4; + + // Labels associated with this write request. + map<string, string> labels = 5; +} + +// The response for [Firestore.Write][google.firestore.v1beta1.Firestore.Write]. +message WriteResponse { + // The ID of the stream. + // Only set on the first message, when a new stream was created. + string stream_id = 1; + + // A token that represents the position of this response in the stream. + // This can be used by a client to resume the stream at this point. + // + // This field is always set. + bytes stream_token = 2; + + // The result of applying the writes. + // + // This i-th write result corresponds to the i-th write in the + // request. + repeated WriteResult write_results = 3; + + // The time at which the commit occurred. + google.protobuf.Timestamp commit_time = 4; +} + +// A request for [Firestore.Listen][google.firestore.v1beta1.Firestore.Listen] +message ListenRequest { + // The database name. In the format: + // `projects/{project_id}/databases/{database_id}`. + string database = 1; + + // The supported target changes. + oneof target_change { + // A target to add to this stream. + Target add_target = 2; + + // The ID of a target to remove from this stream. + int32 remove_target = 3; + } + + // Labels associated with this target change. + map<string, string> labels = 4; +} + +// The response for [Firestore.Listen][google.firestore.v1beta1.Firestore.Listen]. +message ListenResponse { + // The supported responses. + oneof response_type { + // Targets have changed. + TargetChange target_change = 2; + + // A [Document][google.firestore.v1beta1.Document] has changed. + DocumentChange document_change = 3; + + // A [Document][google.firestore.v1beta1.Document] has been deleted. + DocumentDelete document_delete = 4; + + // A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer + // relevant to that target). + DocumentRemove document_remove = 6; + + // A filter to apply to the set of documents previously returned for the + // given target. + // + // Returned when documents may have been removed from the given target, but + // the exact documents are unknown. + ExistenceFilter filter = 5; + } +} + +// A specification of a set of documents to listen to. +message Target { + // A target specified by a set of documents names. + message DocumentsTarget { + // The names of the documents to retrieve. In the format: + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + // The request will fail if any of the document is not a child resource of + // the given `database`. Duplicate names will be elided. + repeated string documents = 2; + } + + // A target specified by a query. + message QueryTarget { + // The parent resource name. In the format: + // `projects/{project_id}/databases/{database_id}/documents` or + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + // For example: + // `projects/my-project/databases/my-database/documents` or + // `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom` + string parent = 1; + + // The query to run. + oneof query_type { + // A structured query. + StructuredQuery structured_query = 2; + } + } + + // The type of target to listen to. + oneof target_type { + // A target specified by a query. + QueryTarget query = 2; + + // A target specified by a set of document names. + DocumentsTarget documents = 3; + } + + // When to start listening. + // + // If not specified, all matching Documents are returned before any + // subsequent changes. + oneof resume_type { + // A resume token from a prior [TargetChange][google.firestore.v1beta1.TargetChange] for an identical target. + // + // Using a resume token with a different target is unsupported and may fail. + bytes resume_token = 4; + + // Start listening after a specific `read_time`. + // + // The client must know the state of matching documents at this time. + google.protobuf.Timestamp read_time = 11; + } + + // A client provided target ID. + // + // If not set, the server will assign an ID for the target. + // + // Used for resuming a target without changing IDs. The IDs can either be + // client-assigned or be server-assigned in a previous stream. All targets + // with client provided IDs must be added before adding a target that needs + // a server-assigned id. + int32 target_id = 5; + + // If the target should be removed once it is current and consistent. + bool once = 6; +} + +// Targets being watched have changed. +message TargetChange { + // The type of change. + enum TargetChangeType { + // No change has occurred. Used only to send an updated `resume_token`. + NO_CHANGE = 0; + + // The targets have been added. + ADD = 1; + + // The targets have been removed. + REMOVE = 2; + + // The targets reflect all changes committed before the targets were added + // to the stream. + // + // This will be sent after or with a `read_time` that is greater than or + // equal to the time at which the targets were added. + // + // Listeners can wait for this change if read-after-write semantics + // are desired. + CURRENT = 3; + + // The targets have been reset, and a new initial state for the targets + // will be returned in subsequent changes. + // + // After the initial state is complete, `CURRENT` will be returned even + // if the target was previously indicated to be `CURRENT`. + RESET = 4; + } + + // The type of change that occurred. + TargetChangeType target_change_type = 1; + + // The target IDs of targets that have changed. + // + // If empty, the change applies to all targets. + // + // For `target_change_type=ADD`, the order of the target IDs matches the order + // of the requests to add the targets. This allows clients to unambiguously + // associate server-assigned target IDs with added targets. + // + // For other states, the order of the target IDs is not defined. + repeated int32 target_ids = 2; + + // The error that resulted in this change, if applicable. + google.rpc.Status cause = 3; + + // A token that can be used to resume the stream for the given `target_ids`, + // or all targets if `target_ids` is empty. + // + // Not set on every target change. + bytes resume_token = 4; + + // The consistent `read_time` for the given `target_ids` (omitted when the + // target_ids are not at a consistent snapshot). + // + // The stream is guaranteed to send a `read_time` with `target_ids` empty + // whenever the entire stream reaches a new consistent snapshot. ADD, + // CURRENT, and RESET messages are guaranteed to (eventually) result in a + // new consistent snapshot (while NO_CHANGE and REMOVE messages are not). + // + // For a given stream, `read_time` is guaranteed to be monotonically + // increasing. + google.protobuf.Timestamp read_time = 6; +} + +// The request for [Firestore.ListCollectionIds][google.firestore.v1beta1.Firestore.ListCollectionIds]. +message ListCollectionIdsRequest { + // The parent document. In the format: + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + // For example: + // `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom` + string parent = 1; + + // The maximum number of results to return. + int32 page_size = 2; + + // A page token. Must be a value from + // [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse]. + string page_token = 3; +} + +// The response from [Firestore.ListCollectionIds][google.firestore.v1beta1.Firestore.ListCollectionIds]. +message ListCollectionIdsResponse { + // The collection ids. + repeated string collection_ids = 1; + + // A page token that may be used to continue the list. + string next_page_token = 2; +} diff --git a/Firestore/Protos/protos/google/firestore/v1beta1/query.proto b/Firestore/Protos/protos/google/firestore/v1beta1/query.proto new file mode 100644 index 0000000..d19b022 --- /dev/null +++ b/Firestore/Protos/protos/google/firestore/v1beta1/query.proto @@ -0,0 +1,231 @@ +// Copyright 2017 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.firestore.v1beta1; + +import "google/api/annotations.proto"; +import "google/firestore/v1beta1/document.proto"; +import "google/protobuf/wrappers.proto"; + +option csharp_namespace = "Google.Cloud.Firestore.V1Beta1"; +option go_package = "google.golang.org/genproto/googleapis/firestore/v1beta1;firestore"; +option java_multiple_files = true; +option java_outer_classname = "QueryProto"; +option java_package = "com.google.firestore.v1beta1"; +option objc_class_prefix = "GCFS"; + + +// A Firestore query. +message StructuredQuery { + // A selection of a collection, such as `messages as m1`. + message CollectionSelector { + // The collection ID. + // When set, selects only collections with this ID. + string collection_id = 2; + + // When false, selects only collections that are immediate children of + // the `parent` specified in the containing `RunQueryRequest`. + // When true, selects all descendant collections. + bool all_descendants = 3; + } + + // A filter. + message Filter { + // The type of filter. + oneof filter_type { + // A composite filter. + CompositeFilter composite_filter = 1; + + // A filter on a document field. + FieldFilter field_filter = 2; + + // A filter that takes exactly one argument. + UnaryFilter unary_filter = 3; + } + } + + // A filter that merges multiple other filters using the given operator. + message CompositeFilter { + // A composite filter operator. + enum Operator { + // Unspecified. This value must not be used. + OPERATOR_UNSPECIFIED = 0; + + // The results are required to satisfy each of the combined filters. + AND = 1; + } + + // The operator for combining multiple filters. + Operator op = 1; + + // The list of filters to combine. + // Must contain at least one filter. + repeated Filter filters = 2; + } + + // A filter on a specific field. + message FieldFilter { + // A field filter operator. + enum Operator { + // Unspecified. This value must not be used. + OPERATOR_UNSPECIFIED = 0; + + // Less than. Requires that the field come first in `order_by`. + LESS_THAN = 1; + + // Less than or equal. Requires that the field come first in `order_by`. + LESS_THAN_OR_EQUAL = 2; + + // Greater than. Requires that the field come first in `order_by`. + GREATER_THAN = 3; + + // Greater than or equal. Requires that the field come first in + // `order_by`. + GREATER_THAN_OR_EQUAL = 4; + + // Equal. + EQUAL = 5; + } + + // The field to filter by. + FieldReference field = 1; + + // The operator to filter by. + Operator op = 2; + + // The value to compare to. + Value value = 3; + } + + // A filter with a single operand. + message UnaryFilter { + // A unary operator. + enum Operator { + // Unspecified. This value must not be used. + OPERATOR_UNSPECIFIED = 0; + + // Test if a field is equal to NaN. + IS_NAN = 2; + + // Test if an exprestion evaluates to Null. + IS_NULL = 3; + } + + // The unary operator to apply. + Operator op = 1; + + // The argument to the filter. + oneof operand_type { + // The field to which to apply the operator. + FieldReference field = 2; + } + } + + // An order on a field. + message Order { + // The field to order by. + FieldReference field = 1; + + // The direction to order by. Defaults to `ASCENDING`. + Direction direction = 2; + } + + // A reference to a field, such as `max(messages.time) as max_time`. + message FieldReference { + string field_path = 2; + } + + // The projection of document's fields to return. + message Projection { + // The fields to return. + // + // If empty, all fields are returned. To only return the name + // of the document, use `['__name__']`. + repeated FieldReference fields = 2; + } + + // A sort direction. + enum Direction { + // Unspecified. + DIRECTION_UNSPECIFIED = 0; + + // Ascending. + ASCENDING = 1; + + // Descending. + DESCENDING = 2; + } + + // The projection to return. + Projection select = 1; + + // The collections to query. + repeated CollectionSelector from = 2; + + // The filter to apply. + Filter where = 3; + + // The order to apply to the query results. + // + // Firestore guarantees a stable ordering through the following rules: + // + // * Any field required to appear in `order_by`, that is not already + // specified in `order_by`, is appended to the order in field name order + // by default. + // * If an order on `__name__` is not specified, it is appended by default. + // + // Fields are appended with the same sort direction as the last order + // specified, or 'ASCENDING' if no order was specified. For example: + // + // * `SELECT * FROM Foo ORDER BY A` becomes + // `SELECT * FROM Foo ORDER BY A, __name__` + // * `SELECT * FROM Foo ORDER BY A DESC` becomes + // `SELECT * FROM Foo ORDER BY A DESC, __name__ DESC` + // * `SELECT * FROM Foo WHERE A > 1` becomes + // `SELECT * FROM Foo WHERE A > 1 ORDER BY A, __name__` + repeated Order order_by = 4; + + // A starting point for the query results. + Cursor start_at = 7; + + // A end point for the query results. + Cursor end_at = 8; + + // The number of results to skip. + // + // Applies before limit, but after all other constraints. Must be >= 0 if + // specified. + int32 offset = 6; + + // The maximum number of results to return. + // + // Applies after all other constraints. + // Must be >= 0 if specified. + google.protobuf.Int32Value limit = 5; +} + +// A position in a query result set. +message Cursor { + // The values that represent a position, in the order they appear in + // the order by clause of a query. + // + // Can contain fewer values than specified in the order by clause. + repeated Value values = 1; + + // If the position is just before or just after the given values, relative + // to the sort order defined by the query. + bool before = 2; +} diff --git a/Firestore/Protos/protos/google/firestore/v1beta1/write.proto b/Firestore/Protos/protos/google/firestore/v1beta1/write.proto new file mode 100644 index 0000000..b6e9d5f --- /dev/null +++ b/Firestore/Protos/protos/google/firestore/v1beta1/write.proto @@ -0,0 +1,189 @@ +// Copyright 2017 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.firestore.v1beta1; + +import "google/api/annotations.proto"; +import "google/firestore/v1beta1/common.proto"; +import "google/firestore/v1beta1/document.proto"; +import "google/protobuf/timestamp.proto"; + +option csharp_namespace = "Google.Cloud.Firestore.V1Beta1"; +option go_package = "google.golang.org/genproto/googleapis/firestore/v1beta1;firestore"; +option java_multiple_files = true; +option java_outer_classname = "WriteProto"; +option java_package = "com.google.firestore.v1beta1"; +option objc_class_prefix = "GCFS"; + + +// A write on a document. +message Write { + // The operation to execute. + oneof operation { + // A document to write. + Document update = 1; + + // A document name to delete. In the format: + // `projects/{project_id}/databases/{database_id}/documents/{document_path}`. + string delete = 2; + + // The name of a document on which to verify the `current_document` + // precondition. + // This only requires read access to the document. + string verify = 5; + + // Applies a tranformation to a document. + // At most one `transform` per document is allowed in a given request. + // An `update` cannot follow a `transform` on the same document in a given + // request. + DocumentTransform transform = 6; + } + + // The fields to update in this write. + // + // This field can be set only when the operation is `update`. + // None of the field paths in the mask may contain a reserved name. + // If the document exists on the server and has fields not referenced in the + // mask, they are left unchanged. + // Fields referenced in the mask, but not present in the input document, are + // deleted from the document on the server. + // The field paths in this mask must not contain a reserved field name. + DocumentMask update_mask = 3; + + // An optional precondition on the document. + // + // The write will fail if this is set and not met by the target document. + Precondition current_document = 4; +} + +// A transformation of a document. +message DocumentTransform { + // A transformation of a field of the document. + message FieldTransform { + // A value that is calculated by the server. + enum ServerValue { + // Unspecified. This value must not be used. + SERVER_VALUE_UNSPECIFIED = 0; + + // The time at which the server processed the request. + REQUEST_TIME = 1; + } + + // The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax + // reference. + string field_path = 1; + + // The transformation to apply on the field. + oneof transform_type { + // Sets the field to the given server value. + ServerValue set_to_server_value = 2; + } + } + + // The name of the document to transform. + string document = 1; + + // The list of transformations to apply to the fields of the document, in + // order. + repeated FieldTransform field_transforms = 2; +} + +// The result of applying a write. +message WriteResult { + // The last update time of the document after applying the write. Not set + // after a `delete`. + // + // If the write did not actually change the document, this will be the + // previous update_time. + google.protobuf.Timestamp update_time = 1; + + // The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the + // same order. + repeated Value transform_results = 2; +} + +// A [Document][google.firestore.v1beta1.Document] has changed. +// +// May be the result of multiple [writes][google.firestore.v1beta1.Write], including deletes, that +// ultimately resulted in a new value for the [Document][google.firestore.v1beta1.Document]. +// +// Multiple [DocumentChange][google.firestore.v1beta1.DocumentChange] messages may be returned for the same logical +// change, if multiple targets are affected. +message DocumentChange { + // The new state of the [Document][google.firestore.v1beta1.Document]. + // + // If `mask` is set, contains only fields that were updated or added. + Document document = 1; + + // A set of target IDs of targets that match this document. + repeated int32 target_ids = 5; + + // A set of target IDs for targets that no longer match this document. + repeated int32 removed_target_ids = 6; +} + +// A [Document][google.firestore.v1beta1.Document] has been deleted. +// +// May be the result of multiple [writes][google.firestore.v1beta1.Write], including updates, the +// last of which deleted the [Document][google.firestore.v1beta1.Document]. +// +// Multiple [DocumentDelete][google.firestore.v1beta1.DocumentDelete] messages may be returned for the same logical +// delete, if multiple targets are affected. +message DocumentDelete { + // The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted. + string document = 1; + + // A set of target IDs for targets that previously matched this entity. + repeated int32 removed_target_ids = 6; + + // The read timestamp at which the delete was observed. + // + // Greater or equal to the `commit_time` of the delete. + google.protobuf.Timestamp read_time = 4; +} + +// A [Document][google.firestore.v1beta1.Document] has been removed from the view of the targets. +// +// Sent if the document is no longer relevant to a target and is out of view. +// Can be sent instead of a DocumentDelete or a DocumentChange if the server +// can not send the new value of the document. +// +// Multiple [DocumentRemove][google.firestore.v1beta1.DocumentRemove] messages may be returned for the same logical +// write or delete, if multiple targets are affected. +message DocumentRemove { + // The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view. + string document = 1; + + // A set of target IDs for targets that previously matched this document. + repeated int32 removed_target_ids = 2; + + // The read timestamp at which the remove was observed. + // + // Greater or equal to the `commit_time` of the change/delete/remove. + google.protobuf.Timestamp read_time = 4; +} + +// A digest of all the documents that match a given target. +message ExistenceFilter { + // The target ID to which this filter applies. + int32 target_id = 1; + + // The total count of documents that match [target_id][google.firestore.v1beta1.ExistenceFilter.target_id]. + // + // If different from the count of documents in the client that match, the + // client must manually determine which documents no longer match the target. + int32 count = 2; +} |