feat(ecocredit): add projects by admin query

proto/regen/ecocredit/v1/query.proto

@@ -56,6 +56,14 @@ service Query {
     option (google.api.http).get = "/regen/ecocredit/v1/projects/{project_id}";
   }
 
+  // ProjectsByAdmin queries for all projects by admin with
+  // pagination.
+  rpc ProjectsByAdmin(QueryProjectsByAdminRequest)
+      returns (QueryProjectsByAdminResponse) {
+    option (google.api.http).get =
+        "/regen/ecocredit/v1/projects/by-admin/{admin}";
+  }
+
   // Batches queries for all batches with pagination.
   rpc Batches(QueryBatchesRequest) returns (QueryBatchesResponse) {
     option (google.api.http).get = "/regen/ecocredit/v1/batches";
@@ -231,6 +239,26 @@ message QueryProjectsByReferenceIdResponse {
   cosmos.base.query.v1beta1.PageResponse pagination = 2;
 }
 
+// QueryProjectsByAdminRequest is the Query/ProjectByAdmin request type.
+message QueryProjectsByAdminRequest {
+
+  // admin is the account address of project admin.
+  string admin = 1;
+
+  // pagination defines an optional pagination for the request.
+  cosmos.base.query.v1beta1.PageRequest pagination = 2;
+}
+
+// QueryProjectsByAdminResponse is the Query/ProjectByAdmin response type.
+message QueryProjectsByAdminResponse {
+
+  // projects are the fetched projects.
+  repeated ProjectInfo projects = 1;
+
+  // pagination defines the pagination in the response.
+  cosmos.base.query.v1beta1.PageResponse pagination = 2;
+}
+
 // QueryProjectRequest is the Query/Project request type.
 message QueryProjectRequest {
 

x/ecocredit/client/query.go

@@ -41,6 +41,7 @@ func QueryCmd(name string) *cobra.Command {
 		QueryCreditTypesCmd(),
 		QueryProjectsCmd(),
 		QueryProjectsByReferenceIdCmd(),
+		QueryProjectsByAdminCmd(),
 		QueryProjectCmd(),
 		QueryParamsCmd(),
 		basketcli.QueryBasketCmd(),
@@ -495,3 +496,37 @@ $%s q %s projects-by-reference-id R1 --limit 10
 
 	return qflags(cmd)
 }
+
+// QueryProjectsByAdminCmd returns command that retrieves list of projects by admin with pagination.
+func QueryProjectsByAdminCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "projects-by-admin [admin]",
+		Short: "Retrieve list of projects by admin with pagination flags",
+		Example: `
+$regen query ecocredit projects-by-admin regenx1v44...
+$regen q ecocredit projects-by-admin regenx1v44.. --limit 10
+		`,
+		Args: cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			c, ctx, err := mkQueryClient(cmd)
+			if err != nil {
+				return err
+			}
+
+			pagination, err := client.ReadPageRequest(cmd.Flags())
+			if err != nil {
+				return err
+			}
+
+			res, err := c.ProjectsByAdmin(cmd.Context(), &core.QueryProjectsByAdminRequest{
+				Admin:      args[0],
+				Pagination: pagination,
+			})
+			return printQueryResponse(ctx, res, err)
+		},
+	}
+
+	flags.AddPaginationFlagsToCmd(cmd, "projects-by-admin")
+
+	return qflags(cmd)
+}