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✨ Database allocator

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This commit is contained in:
LittleSheep 2024-10-20 19:04:41 +08:00
parent e5a32bc05a
commit 4adbfe9c19
23 changed files with 536 additions and 29 deletions
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10
.idea/inspectionProfiles/Project_Default.xml generated Normal file
View File

@ -0,0 +1,10 @@
<component name="InspectionProjectProfileManager">
<profile version="1.0">
<option name="myName" value="Project Default" />
<inspection_tool class="GoDfaErrorMayBeNotNil" enabled="true" level="WARNING" enabled_by_default="true">
<methods>
<method importPath="git.solsynth.dev/hypernet/nexus/pkg/proto" receiver="DatabaseControllerClient" name="AllocDatabase" />
</methods>
</inspection_tool>
</profile>
</component>

6
.idea/sqldialects.xml generated Normal file
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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="SqlDialectMappings">
<file url="file://$PROJECT_DIR$/pkg/internal/database/allocator.go" dialect="GenericSQL" />
</component>
</project>

1
go.mod
View File

@ -77,6 +77,7 @@ require (
github.com/kennygrant/sanitize v1.2.4 // indirect
github.com/klauspost/compress v1.17.8 // indirect
github.com/leodido/go-urn v1.2.4 // indirect
github.com/lib/pq v1.10.9 // indirect
github.com/lukesampson/figlet v0.0.0-20190211215653-8a3ef4a6ac42 // indirect
github.com/magiconair/properties v1.8.7 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect

2
go.sum
View File

@ -233,6 +233,8 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
github.com/lukesampson/figlet v0.0.0-20190211215653-8a3ef4a6ac42 h1:UtyD+eBVdLYSj5/pjfSR6mtnzMgIiOVcFT024G2l4CY=
github.com/lukesampson/figlet v0.0.0-20190211215653-8a3ef4a6ac42/go.mod h1:/peI0OaxVYh7fzA72CD7rUsyGVdF7sCiFw7GcYqOcCw=
github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=

3
pkg/http/api/command.go
View File

@ -52,9 +52,6 @@ func invokeCommand(c *fiber.Ctx) error {
if err != nil {
return fiber.NewError(fiber.StatusInternalServerError, err.Error())
} else {
if !out.IsDelivered {
log.Debug().Str("id", command).Str("method", method).Msg("Invoking command from HTTP Gateway... failed, delivery not confirmed")
}
c.Set(fiber.HeaderContentType, out.ContentType)
return c.Status(int(out.Status)).Send(out.Payload)
}

3
pkg/http/api/index.go
View File

@ -1,6 +1,7 @@
package api
import (
"git.solsynth.dev/hypernet/nexus/pkg/http/ws"
"github.com/gofiber/contrib/websocket"
"github.com/gofiber/fiber/v2"
)
@ -22,7 +23,7 @@ func MapAPIs(app *fiber.App) {
return err
}*/
return c.Next()
}).Get("/ws", websocket.New(listenWebsocket))
}).Get("/ws", websocket.New(ws.Listen))
app.All("/cgi/:command", invokeCommand)
}

2
pkg/internal/services/connections.go → pkg/http/ws/connections.go
View File

@ -1,4 +1,4 @@
package services
package ws
import (
"math/rand"

9
pkg/http/api/ws.go → pkg/http/ws/ws.go
View File

@ -1,8 +1,7 @@
package api
package ws
import (
"git.solsynth.dev/hypernet/nexus/pkg/internal/models"
"git.solsynth.dev/hypernet/nexus/pkg/internal/services"
"git.solsynth.dev/hypernet/nexus/pkg/nex"
"github.com/gofiber/contrib/websocket"
jsoniter "github.com/json-iterator/go"
@ -10,11 +9,11 @@ import (
"github.com/spf13/viper"
)
func listenWebsocket(c *websocket.Conn) {
func Listen(c *websocket.Conn) {
user := c.Locals("user").(models.Account)
// Push connection
clientId := services.ClientRegister(user, c)
clientId := ClientRegister(user, c)
log.Debug().
Uint("user", user.ID).
Uint64("clientId", clientId).
@ -78,7 +77,7 @@ func listenWebsocket(c *websocket.Conn) {
}
// Pop connection
services.ClientUnregister(user, clientId)
ClientUnregister(user, clientId)
log.Debug().
Uint("user", user.ID).
Uint64("clientId", clientId).

39
pkg/internal/database/allocator.go Normal file
View File

@ -0,0 +1,39 @@
package database
import (
"fmt"
"github.com/samber/lo"
"github.com/spf13/viper"
"strings"
)
func AllocDatabase(name string) (string, error) {
// Disabled
if Kdb == nil {
return "host=localhost", fmt.Errorf("database feature is disabled")
}
var connString []string
connString = strings.Split(viper.GetString("database.dsn"), " ")
connString = lo.Filter(connString, func(item string, _ int) bool {
return !strings.HasPrefix(item, "dbname=")
})
name = viper.GetString("database.prefix") + name
var exists bool
if err := Kdb.QueryRow("SELECT EXISTS(SELECT datname FROM pg_catalog.pg_database WHERE datname = $1)", name).Scan(&exists); err != nil {
return strings.Join(connString, " "), nil
}
if !exists {
_, err := Kdb.Exec("CREATE DATABASE " + name)
if err != nil {
return strings.Join(connString, " "), err
}
}
connString = append(connString, "dbname="+name)
return strings.Join(connString, " "), nil
}

16
pkg/internal/database/connect.go Normal file
View File

@ -0,0 +1,16 @@
package database
import (
"database/sql"
_ "github.com/lib/pq"
)
var Kdb *sql.DB
func Connect(str string) (*sql.DB, error) {
db, err := sql.Open("postgres", str)
if err == nil {
Kdb = db
}
return db, err
}

20
pkg/internal/grpc/database.go Normal file
View File

@ -0,0 +1,20 @@
package grpc
import (
"context"
"git.solsynth.dev/hypernet/nexus/pkg/internal/database"
"git.solsynth.dev/hypernet/nexus/pkg/proto"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (v *Server) AllocDatabase(ctx context.Context, request *proto.AllocDatabaseRequest) (*proto.AllocDatabaseResponse, error) {
dsn, err := database.AllocDatabase(request.GetName())
if err != nil {
return nil, status.Errorf(codes.Internal, err.Error())
}
return &proto.AllocDatabaseResponse{
IsSuccess: true,
Dsn: dsn,
}, nil
}

4
pkg/internal/grpc/health.go
View File

@ -7,13 +7,13 @@ import (
health "google.golang.org/grpc/health/grpc_health_v1"
)
func (v *GrpcServer) Check(ctx context.Context, request *health.HealthCheckRequest) (*health.HealthCheckResponse, error) {
func (v *Server) Check(ctx context.Context, request *health.HealthCheckRequest) (*health.HealthCheckResponse, error) {
return &health.HealthCheckResponse{
Status: health.HealthCheckResponse_SERVING,
}, nil
}
func (v *GrpcServer) Watch(request *health.HealthCheckRequest, server health.Health_WatchServer) error {
func (v *Server) Watch(request *health.HealthCheckRequest, server health.Health_WatchServer) error {
for {
if server.Send(&health.HealthCheckResponse{
Status: health.HealthCheckResponse_SERVING,

11
pkg/internal/grpc/server.go
View File

@ -14,19 +14,22 @@ import (
health "google.golang.org/grpc/health/grpc_health_v1"
)
type GrpcServer struct {
type Server struct {
proto.UnimplementedDatabaseControllerServer
proto.UnimplementedStreamControllerServer
health.UnimplementedHealthServer
srv *grpc.Server
}
func NewServer() *GrpcServer {
server := &GrpcServer{
func NewServer() *Server {
server := &Server{
srv: grpc.NewServer(),
}
proto.RegisterServiceDirectoryServer(server.srv, &directory.ServiceRpcServer{})
proto.RegisterCommandControllerServer(server.srv, &directory.CommandRpcServer{})
proto.RegisterDatabaseControllerServer(server.srv, server)
proto.RegisterStreamControllerServer(server.srv, server)
health.RegisterHealthServer(server.srv, server)
@ -35,7 +38,7 @@ func NewServer() *GrpcServer {
return server
}
func (v *GrpcServer) Listen() error {
func (v *Server) Listen() error {
listener, err := net.Listen("tcp", viper.GetString("grpc_bind"))
if err != nil {
return err

18
pkg/internal/grpc/stream.go
View File

@ -3,27 +3,27 @@ package grpc
import (
"context"
"fmt"
"git.solsynth.dev/hypernet/nexus/pkg/http/ws"
"git.solsynth.dev/hypernet/nexus/pkg/internal/services"
"git.solsynth.dev/hypernet/nexus/pkg/proto"
"github.com/samber/lo"
)
func (v *GrpcServer) CountStreamConnection(ctx context.Context, request *proto.CountConnectionRequest) (*proto.CountConnectionResponse, error) {
out := services.ClientCount(uint(request.GetUserId()))
func (v *Server) CountStreamConnection(ctx context.Context, request *proto.CountConnectionRequest) (*proto.CountConnectionResponse, error) {
out := ws.ClientCount(uint(request.GetUserId()))
return &proto.CountConnectionResponse{
Count: int64(out),
}, nil
}
func (v *GrpcServer) PushStream(ctx context.Context, request *proto.PushStreamRequest) (*proto.PushStreamResponse, error) {
func (v *Server) PushStream(ctx context.Context, request *proto.PushStreamRequest) (*proto.PushStreamResponse, error) {
var cnt int
var success int
var errs []error
if request.UserId != nil {
cnt, success, errs = services.WebsocketPush(uint(request.GetUserId()), request.GetBody())
cnt, success, errs = ws.WebsocketPush(uint(request.GetUserId()), request.GetBody())
} else if request.ClientId != nil {
cnt, success, errs = services.WebsocketPushDirect(request.GetClientId(), request.GetBody())
cnt, success, errs = ws.WebsocketPushDirect(request.GetClientId(), request.GetBody())
} else {
return nil, fmt.Errorf("you must give one of the user id or client id")
}
@ -47,12 +47,12 @@ func (v *GrpcServer) PushStream(ctx context.Context, request *proto.PushStreamRe
}, nil
}
func (v *GrpcServer) PushStreamBatch(ctx context.Context, request *proto.PushStreamBatchRequest) (*proto.PushStreamResponse, error) {
func (v *Server) PushStreamBatch(ctx context.Context, request *proto.PushStreamBatchRequest) (*proto.PushStreamResponse, error) {
var cnt int
var success int
var errs []error
if len(request.UserId) != 0 {
cnt, success, errs = services.WebsocketPushBatch(
cnt, success, errs = ws.WebsocketPushBatch(
lo.Map(request.GetUserId(), func(item uint64, idx int) uint {
return uint(item)
},
@ -60,7 +60,7 @@ func (v *GrpcServer) PushStreamBatch(ctx context.Context, request *proto.PushStr
)
}
if len(request.ClientId) != 0 {
cCnt, cSuccess, cErrs := services.WebsocketPushBatchDirect(request.GetClientId(), request.GetBody())
cCnt, cSuccess, cErrs := ws.WebsocketPushBatchDirect(request.GetClientId(), request.GetBody())
cnt += cCnt
success += cSuccess
errs = append(errs, cErrs...)

17
pkg/main.go
View File

@ -2,6 +2,7 @@ package main
import (
"fmt"
"git.solsynth.dev/hypernet/nexus/pkg/internal/database"
"github.com/fatih/color"
"os"
"os/signal"
@ -30,7 +31,7 @@ func main() {
| |\ | __/> <| |_| \__ \
|_| \_|\___/_/\_\\__,_|___/`))
fmt.Printf("%s v%s\n", color.New(color.FgHiYellow).Add(color.Bold).Sprintf("Hypernet.Nexus"), pkg.AppVersion)
fmt.Printf("The core component of Hypernet (Solar Network)\n")
fmt.Printf("The next-generation web application framework\n")
color.HiBlack("=====================================================\n")
// Configure settings
@ -44,6 +45,20 @@ func main() {
log.Panic().Err(err).Msg("An error occurred when loading settings.")
}
// Connect to database
if db, err := database.Connect(viper.GetString("database.dsn")); err != nil {
log.Error().Err(err).Msg("An error occurred when connecting to database. Database related features will be disabled.")
} else {
var version string
err := db.QueryRow("SELECT version()").Scan(&version)
if err != nil {
log.Error().Err(err).Msg("An error occurred when querying database version. Database related features will be disabled.")
database.Kdb = nil
} else {
log.Info().Str("version", version).Msg("Connected to database")
}
}
// Server
go server.NewServer().Listen()

20
pkg/nex/cruda/allocator.go Normal file
View File

@ -0,0 +1,20 @@
package cruda
import (
"context"
"git.solsynth.dev/hypernet/nexus/pkg/proto"
"google.golang.org/grpc/metadata"
)
func (v *CudaConn) AllocDatabase(name string) (string, error) {
conn := v.Conn.GetNexusGrpcConn()
ctx := context.Background()
ctx = metadata.AppendToOutgoingContext(ctx, "client_id", v.Conn.Info.Id)
out, err := proto.NewDatabaseControllerClient(conn).AllocDatabase(ctx, &proto.AllocDatabaseRequest{
Name: name,
})
if err != nil || !out.GetIsSuccess() {
return "", err
}
return out.GetDsn(), nil
}

33
pkg/nex/cruda/allocator_test.go Normal file
View File

@ -0,0 +1,33 @@
package cruda_test
import (
"fmt"
"git.solsynth.dev/hypernet/nexus/pkg/nex"
"git.solsynth.dev/hypernet/nexus/pkg/nex/cruda"
"git.solsynth.dev/hypernet/nexus/pkg/proto"
"testing"
)
func TestAllocDatabase(t *testing.T) {
conn, err := nex.NewNexusConn("127.0.0.1:7001", &proto.ServiceInfo{
Id: "alloc01",
Type: "alloc",
Label: "Allocator",
GrpcAddr: "127.0.0.1:6001",
HttpAddr: nil,
})
if err != nil {
t.Fatal(fmt.Errorf("unable to connect nexus: %v", err))
}
if err := conn.RegisterService(); err != nil {
t.Fatal(fmt.Errorf("unable to register service: %v", err))
}
cc := cruda.NewCudaConn(conn)
dsn, err := cc.AllocDatabase("test")
if err != nil {
t.Fatal(fmt.Errorf("unable to allocate database: %v", err))
}
t.Log(fmt.Sprintf("Allocated database: %s", dsn))
}

13
pkg/nex/cruda/conn.go Normal file
View File

@ -0,0 +1,13 @@
package cruda
import "git.solsynth.dev/hypernet/nexus/pkg/nex"
type CudaConn struct {
Conn *nex.Conn
}
func NewCudaConn(conn *nex.Conn) *CudaConn {
return &CudaConn{
Conn: conn,
}
}

2
pkg/internal/gap/net.go → pkg/nex/net.go
View File

@ -1,4 +1,4 @@
package gap
package nex
import "net"

193
pkg/proto/database.pb.go Normal file
View File

@ -0,0 +1,193 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.35.1
// protoc v5.28.2
// source: database.proto
package proto
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type AllocDatabaseRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
}
func (x *AllocDatabaseRequest) Reset() {
*x = AllocDatabaseRequest{}
mi := &file_database_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
func (x *AllocDatabaseRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*AllocDatabaseRequest) ProtoMessage() {}
func (x *AllocDatabaseRequest) ProtoReflect() protoreflect.Message {
mi := &file_database_proto_msgTypes[0]
if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use AllocDatabaseRequest.ProtoReflect.Descriptor instead.
func (*AllocDatabaseRequest) Descriptor() ([]byte, []int) {
return file_database_proto_rawDescGZIP(), []int{0}
}
func (x *AllocDatabaseRequest) GetName() string {
if x != nil {
return x.Name
}
return ""
}
type AllocDatabaseResponse struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
IsSuccess bool `protobuf:"varint,1,opt,name=is_success,json=isSuccess,proto3" json:"is_success,omitempty"`
Dsn string `protobuf:"bytes,2,opt,name=dsn,proto3" json:"dsn,omitempty"`
}
func (x *AllocDatabaseResponse) Reset() {
*x = AllocDatabaseResponse{}
mi := &file_database_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
func (x *AllocDatabaseResponse) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*AllocDatabaseResponse) ProtoMessage() {}
func (x *AllocDatabaseResponse) ProtoReflect() protoreflect.Message {
mi := &file_database_proto_msgTypes[1]
if x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use AllocDatabaseResponse.ProtoReflect.Descriptor instead.
func (*AllocDatabaseResponse) Descriptor() ([]byte, []int) {
return file_database_proto_rawDescGZIP(), []int{1}
}
func (x *AllocDatabaseResponse) GetIsSuccess() bool {
if x != nil {
return x.IsSuccess
}
return false
}
func (x *AllocDatabaseResponse) GetDsn() string {
if x != nil {
return x.Dsn
}
return ""
}
var File_database_proto protoreflect.FileDescriptor
var file_database_proto_rawDesc = []byte{
0x0a, 0x0e, 0x64, 0x61, 0x74, 0x61, 0x62, 0x61, 0x73, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
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0x6f, 0x63, 0x44, 0x61, 0x74, 0x61, 0x62, 0x61, 0x73, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
0x74, 0x1a, 0x1c, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x41, 0x6c, 0x6c, 0x6f, 0x63, 0x44,
0x61, 0x74, 0x61, 0x62, 0x61, 0x73, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
0x00, 0x42, 0x09, 0x5a, 0x07, 0x2e, 0x3b, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72,
0x6f, 0x74, 0x6f, 0x33,
}
var (
file_database_proto_rawDescOnce sync.Once
file_database_proto_rawDescData = file_database_proto_rawDesc
)
func file_database_proto_rawDescGZIP() []byte {
file_database_proto_rawDescOnce.Do(func() {
file_database_proto_rawDescData = protoimpl.X.CompressGZIP(file_database_proto_rawDescData)
})
return file_database_proto_rawDescData
}
var file_database_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_database_proto_goTypes = []any{
(*AllocDatabaseRequest)(nil), // 0: proto.AllocDatabaseRequest
(*AllocDatabaseResponse)(nil), // 1: proto.AllocDatabaseResponse
}
var file_database_proto_depIdxs = []int32{
0, // 0: proto.DatabaseController.AllocDatabase:input_type -> proto.AllocDatabaseRequest
1, // 1: proto.DatabaseController.AllocDatabase:output_type -> proto.AllocDatabaseResponse
1, // [1:2] is the sub-list for method output_type
0, // [0:1] is the sub-list for method input_type
0, // [0:0] is the sub-list for extension type_name
0, // [0:0] is the sub-list for extension extendee
0, // [0:0] is the sub-list for field type_name
}
func init() { file_database_proto_init() }
func file_database_proto_init() {
if File_database_proto != nil {
return
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_database_proto_rawDesc,
NumEnums: 0,
NumMessages: 2,
NumExtensions: 0,
NumServices: 1,
},
GoTypes: file_database_proto_goTypes,
DependencyIndexes: file_database_proto_depIdxs,
MessageInfos: file_database_proto_msgTypes,
}.Build()
File_database_proto = out.File
file_database_proto_rawDesc = nil
file_database_proto_goTypes = nil
file_database_proto_depIdxs = nil
}

18
pkg/proto/database.proto Normal file
View File

@ -0,0 +1,18 @@
syntax = "proto3";
option go_package = ".;proto";
package proto;
service DatabaseController {
rpc AllocDatabase(AllocDatabaseRequest) returns (AllocDatabaseResponse) {}
}
message AllocDatabaseRequest {
string name = 1;
}
message AllocDatabaseResponse {
bool is_success = 1;
string dsn = 2;
}

121
pkg/proto/database_grpc.pb.go Normal file
View File

@ -0,0 +1,121 @@
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
// - protoc-gen-go-grpc v1.5.1
// - protoc v5.28.2
// source: database.proto
package proto
import (
context "context"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status "google.golang.org/grpc/status"
)
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
// Requires gRPC-Go v1.64.0 or later.
const _ = grpc.SupportPackageIsVersion9
const (
DatabaseController_AllocDatabase_FullMethodName = "/proto.DatabaseController/AllocDatabase"
)
// DatabaseControllerClient is the client API for DatabaseController service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
type DatabaseControllerClient interface {
AllocDatabase(ctx context.Context, in *AllocDatabaseRequest, opts ...grpc.CallOption) (*AllocDatabaseResponse, error)
}
type databaseControllerClient struct {
cc grpc.ClientConnInterface
}
func NewDatabaseControllerClient(cc grpc.ClientConnInterface) DatabaseControllerClient {
return &databaseControllerClient{cc}
}
func (c *databaseControllerClient) AllocDatabase(ctx context.Context, in *AllocDatabaseRequest, opts ...grpc.CallOption) (*AllocDatabaseResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(AllocDatabaseResponse)
err := c.cc.Invoke(ctx, DatabaseController_AllocDatabase_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
// DatabaseControllerServer is the server API for DatabaseController service.
// All implementations must embed UnimplementedDatabaseControllerServer
// for forward compatibility.
type DatabaseControllerServer interface {
AllocDatabase(context.Context, *AllocDatabaseRequest) (*AllocDatabaseResponse, error)
mustEmbedUnimplementedDatabaseControllerServer()
}
// UnimplementedDatabaseControllerServer must be embedded to have
// forward compatible implementations.
//
// NOTE: this should be embedded by value instead of pointer to avoid a nil
// pointer dereference when methods are called.
type UnimplementedDatabaseControllerServer struct{}
func (UnimplementedDatabaseControllerServer) AllocDatabase(context.Context, *AllocDatabaseRequest) (*AllocDatabaseResponse, error) {
return nil, status.Errorf(codes.Unimplemented, "method AllocDatabase not implemented")
}
func (UnimplementedDatabaseControllerServer) mustEmbedUnimplementedDatabaseControllerServer() {}
func (UnimplementedDatabaseControllerServer) testEmbeddedByValue() {}
// UnsafeDatabaseControllerServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to DatabaseControllerServer will
// result in compilation errors.
type UnsafeDatabaseControllerServer interface {
mustEmbedUnimplementedDatabaseControllerServer()
}
func RegisterDatabaseControllerServer(s grpc.ServiceRegistrar, srv DatabaseControllerServer) {
// If the following call pancis, it indicates UnimplementedDatabaseControllerServer was
// embedded by pointer and is nil. This will cause panics if an
// unimplemented method is ever invoked, so we test this at initialization
// time to prevent it from happening at runtime later due to I/O.
if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
t.testEmbeddedByValue()
}
s.RegisterService(&DatabaseController_ServiceDesc, srv)
}
func _DatabaseController_AllocDatabase_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(AllocDatabaseRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(DatabaseControllerServer).AllocDatabase(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: DatabaseController_AllocDatabase_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(DatabaseControllerServer).AllocDatabase(ctx, req.(*AllocDatabaseRequest))
}
return interceptor(ctx, in, info, handler)
}
// DatabaseController_ServiceDesc is the grpc.ServiceDesc for DatabaseController service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var DatabaseController_ServiceDesc = grpc.ServiceDesc{
ServiceName: "proto.DatabaseController",
HandlerType: (*DatabaseControllerServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "AllocDatabase",
Handler: _DatabaseController_AllocDatabase_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "database.proto",
}

4
settings.toml
View File

@ -21,8 +21,8 @@ access_token_duration = 300
refresh_token_duration = 2592000
[database]
dsn = "host=localhost user=postgres password=password dbname=hy_dealer port=5432 sslmode=disable"
prefix = "dealer_"
dsn = "host=localhost user=postgres dbname=postgres password=password port=5432 sslmode=disable"
prefix = "sn_"
[scraper]
user-agent = "SolarBot/1.0"